56a6e2da93
- src/dist 산출물 분리 원칙 정리(.gitignore, .gitattributes) - 루트 및 주요 폴더(config/scripts/prompts/tests/src, 런타임 폴더 5종)에 안내용 README.md 추가 - CHANGELOG.md, LICENSE, docs/ops/05-release-and-versioning.md 추가 - docs/README.md 문서 지도 갱신
644 lines
No EOL
126 KiB
HTML
644 lines
No EOL
126 KiB
HTML
<!DOCTYPE html><!--[if lt IE 7]><html class="no-js lt-ie9 lt-ie8 lt-ie7" xsl="http://www.w3.org/1999/XSL/Transform xmlns:fb="http://www.facebook.com/2008/fbml""><![endif]--><!--[if IE 7]><html class="no-js lt-ie9 lt-ie8" xsl="http://www.w3.org/1999/XSL/Transform xmlns:fb="http://www.facebook.com/2008/fbml""> <![endif]--><!--[if IE 8]><html class="no-js lt-ie9" xsl="http://www.w3.org/1999/XSL/Transform" xmlns:fb="http://www.facebook.com/2008/fbml"><![endif]--><!--[if gt IE 8]><!--><html class="no-js" xsl="http://www.w3.org/1999/XSL/Transform" xmlns:fb="http://www.facebook.com/2008/fbml" xmlns:scr="urn:scr.this"><!--<![endif]--><head><script src="https://cdn.cookielaw.org/scripttemplates/otSDKStub.js" type="text/javascript" charset="UTF-8" data-domain-script="634908ed-89cf-4ff8-bb47-6ea05463d200"></script><script type="text/javascript">
|
|
function OptanonWrapper() { }
|
|
</script><meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" /><meta name="google-site-verification" content="GOY_g4NwXq6XtpsZA7EQ4BAj8lXrMv5tqMk5Einwj5M" /><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><script type="text/javascript">window.NREUM||(NREUM={});NREUM.info = {"beacon":"bam.nr-data.net","errorBeacon":"bam.nr-data.net","licenseKey":"NRBR-0fefdffb87aeaab02ff","applicationID":"90967276","transactionName":"NFdXMkMDD0sFB0ZeXw0deDByTTFKCwBHVEQQcVoIRRAOVAgBQBh0BkZUD10R","queueTime":0,"applicationTime":43,"agent":"","atts":""}</script><script type="text/javascript">(window.NREUM||(NREUM={})).init={privacy:{cookies_enabled:true},ajax:{deny_list:["bam.nr-data.net"]},feature_flags:["soft_nav"],distributed_tracing:{enabled:true}};(window.NREUM||(NREUM={})).loader_config={agentID:"90967294",accountID:"1322480",trustKey:"691807",xpid:"VQUFU1JbCBAJVFhUAAMAUA==",licenseKey:"NRBR-0fefdffb87aeaab02ff",applicationID:"90967276",browserID:"90967294"};;/*! For license information please see nr-loader-spa-1.320.1.min.js.LICENSE.txt */
|
|
(()=>{var e={8122(e,t,r){"use strict";r.d(t,{a:()=>s});var n=r(944);function s(e,t){try{if(!e||"object"!=typeof e)return(0,n.R)(3);if(!t||"object"!=typeof t)return(0,n.R)(4);const r=Object.create(Object.getPrototypeOf(t),Object.getOwnPropertyDescriptors(t)),i=0===Object.keys(r).length?e:r;for(let a in i)if(void 0!==e[a])try{if(null===e[a]){r[a]=null;continue}Array.isArray(e[a])&&Array.isArray(t[a])?r[a]=Array.from(new Set([...e[a],...t[a]])):e[a]instanceof Map||e[a]instanceof Set||e[a]instanceof Date||e[a]instanceof RegExp?r[a]=e[a]:"object"==typeof e[a]&&null!==t[a]&&"object"==typeof t[a]?r[a]=s(e[a],t[a]):r[a]=e[a]}catch(e){r[a]||(0,n.R)(1,e)}return r}catch(e){(0,n.R)(2,e)}}},2555(e,t,r){"use strict";r.d(t,{f:()=>a});var n=r(384),s=r(8122);const i={beacon:n.NT.beacon,errorBeacon:n.NT.errorBeacon,licenseKey:void 0,applicationID:void 0,sa:void 0,queueTime:void 0,applicationTime:void 0,ttGuid:void 0,user:void 0,account:void 0,product:void 0,extra:void 0,jsAttributes:{},userAttributes:void 0,atts:void 0,transactionName:void 0,tNamePlain:void 0};function a(e){try{return!!e.licenseKey&&!!e.errorBeacon&&!!e.applicationID}catch(e){return!1}}r.d(t,["D",0,e=>(0,s.a)(e,i)])},7699(e,t,r){"use strict";var n=r(860);const s={[n.K7.logging]:!0,[n.K7.genericEvents]:!0,[n.K7.jserrors]:!0,[n.K7.ajax]:!0};r.d(t,["It",0,1e6,"KC",0,s,"qh",0,"SESSION_ERROR"])},9324(e,t,r){"use strict";r.d(t,["A",0,"@newrelic/rrweb","x",0,"1.320.1"])},981(e,t,r){"use strict";r.d(t,["R",0,{AJAX:"AjaxRequest",PA:"PageAction",UA:"UserAction",BP:"BrowserPerformance",WS:"WebSocket",SPV:"SecurityPolicyViolation",JSE:"JavaScriptError",LOG:"Log",PVE:"PageView",PVT:"PageViewTiming",SR:"SessionReplay",ST:"SessionTrace",BI:"BrowserInteraction"}])},9752(e,t,r){"use strict";const n="newrelic-iframe-",s=n+"timing-update",i=n+"api",a=n+"api-response",o=n+"vitals-update",c=n+"ajax";r.d(t,["$8",0,o,"Gi",0,a,"KU",0,c,"Pl",0,n,"cS",0,i,"cr",0,s])},6154(e,t,r){"use strict";var n=r(1863);const s="undefined"!=typeof window&&!!window.document,i="undefined"!=typeof WorkerGlobalScope&&("undefined"!=typeof self&&self instanceof WorkerGlobalScope&&self.navigator instanceof WorkerNavigator||"undefined"!=typeof globalThis&&globalThis instanceof WorkerGlobalScope&&globalThis.navigator instanceof WorkerNavigator),a=s?window:"undefined"!=typeof WorkerGlobalScope&&("undefined"!=typeof self&&self instanceof WorkerGlobalScope&&self||"undefined"!=typeof globalThis&&globalThis instanceof WorkerGlobalScope&&globalThis),o=Boolean("hidden"===a?.document?.visibilityState),c=""+a?.location,d=/iPad|iPhone|iPod/.test(a.navigator?.userAgent),u=d&&"undefined"==typeof SharedWorker,l=(()=>{const e=a.navigator?.userAgent?.match(/Firefox[/\s](\d+\.\d+)/);return Array.isArray(e)&&e.length>=2?+e[1]:0})(),f=Date.now()-(0,n.t)();r.d(t,["OF",0,d,"RI",0,s,"WN",0,f,"bv",0,i,"gm",0,a,"lR",0,l,"m",0,c,"mw",0,o,"sb",0,u,"zk",0,()=>{const e=a?.performance?.getEntriesByType?.("navigation")?.[0];if(e&&e.responseStart>0&&e.responseStart<a.performance.now())return e}])},7295(e,t,r){"use strict";r.d(t,{Xv:()=>a,gX:()=>s,iW:()=>i});var n=[];function s(e){if(!e||i(e))return!1;if(0===n.length)return!0;if("*"===n[0].hostname)return!1;for(var t=0;t<n.length;t++){var r=n[t];if(r.hostname.test(e.hostname)&&r.pathname.test(e.pathname))return!1}return!0}function i(e){return void 0===e.hostname}function a(e){if(n=[],e&&e.length)for(var t=0;t<e.length;t++){let r=e[t];if(!r)continue;if("*"===r)return void(n=[{hostname:"*"}]);0===r.indexOf("http://")?r=r.substring(7):0===r.indexOf("https://")&&(r=r.substring(8));const s=r.indexOf("/");let i,a;s>0?(i=r.substring(0,s),a=r.substring(s)):(i=r,a="*");let[c]=i.split(":");n.push({hostname:o(c),pathname:o(a,!0)})}}function o(e,t=!1){const r=e.replace(/[.+?^${}()|[\]\\]/g,e=>"\\"+e).replace(/\*/g,".*?");return new RegExp((t?"^":"")+r+"$")}},3241(e,t,r){"use strict";r.d(t,{W:()=>s});var n=r(6154);function s(e={}){try{n.gm.dispatchEvent(new CustomEvent("newrelic",{detail:e}))}catch(e){}}},1687(e,t,r){"use strict";r.d(t,{Ak:()=>o,Ze:()=>d,x3:()=>c});var n=r(3241),s=r(3606),i=r(860),a=r(2646);function o(e,t){if(!e)return;const r={staged:!1,priority:i.P3[t]||0};e.runtime.drainRegistry.get(t)||e.runtime.drainRegistry.set(t,r)}function c(e,t){if(!e)return;const r=e.runtime.drainRegistry;r&&(r.get(t)&&r.delete(t),l(e,t,!1),r.size&&u(e))}function d(e,t="feature",r=!1){if(e){if(!e.runtime.drainRegistry.get(t)||r)return l(e,t);e.runtime.drainRegistry.get(t).staged=!0,u(e)}}function u(e){if(!e)return;const t=Array.from(e.runtime.drainRegistry);t.every(([e,t])=>t.staged)&&(t.sort((e,t)=>e[1].priority-t[1].priority),t.forEach(([t])=>{e.runtime.drainRegistry.delete(t),l(e,t)}))}function l(e,t,r=!0){if(!e)return;const i=e.ee,o=s.i.handlers;if(i&&!i.aborted&&i.backlog&&o){if((0,n.W)({type:"lifecycle",name:"drain",feature:t}),r){const e=i.backlog[t],r=o[t];if(r){for(let t=0;e&&t<e.length;++t)f(e[t],r);Object.entries(r).forEach(([e,t])=>{Object.values(t||{}).forEach(t=>{t[0]?.on&&t[0].context()instanceof a.y&&!t[0].listeners(e).includes(t[1])&&t[0].on(e,t[1])})})}}i.isolatedBacklog||delete o[t],i.backlog[t]=null,i.emit("drain-"+t,[])}}function f(e,t){var r=e[1];Object.values(t[r]||{}).forEach(t=>{var r=e[0];if(t[0]===r){var n=t[1],s=e[3],i=e[2];n.apply(s,i)}})}},7836(e,t,r){"use strict";var n=r(384),s=r(8990),i=r(2646),a=r(5607);const o="nr@context:".concat(a.W),c=function e(t,r){var n={},a={},u={},l=!1;try{l=16===r.length&&d.initializedAgents?.[r]?.runtime.isolatedBacklog}catch(e){}var f={on:p,addEventListener:p,removeEventListener:function(e,t){var r=n[e];if(!r)return;for(var s=0;s<r.length;s++)r[s]===t&&r.splice(s,1)},emit:function(e,r,n,s,i){!1!==i&&(i=!0);if(c.aborted&&!s)return;t&&i&&t.emit(e,r,n);var o=h(n);g(e).forEach(e=>{e.apply(o,r)});var d=v()[a[e]];d&&d.push([f,e,r,o]);return o},get:m,listeners:g,context:h,buffer:function(e,t){const r=v();if(t=t||"feature",f.aborted)return;Object.entries(e||{}).forEach(([e,n])=>{a[n]=t,t in r||(r[t]=[])})},abort:function(){f._aborted=!0,Object.keys(f.backlog).forEach(e=>{delete f.backlog[e]})},isBuffering:function(e){return!!v()[a[e]]},debugId:r,backlog:l?{}:t&&"object"==typeof t.backlog?t.backlog:{},isolatedBacklog:l};return Object.defineProperty(f,"aborted",{get:()=>{let e=f._aborted||!1;return e||(t&&(e=t.aborted),e)}}),f;function h(e){return e&&e instanceof i.y?e:e?(0,s.I)(e,o,()=>new i.y(o)):new i.y(o)}function p(e,t){n[e]=g(e).concat(t)}function g(e){return n[e]||[]}function m(t){return u[t]=u[t]||e(f,t)}function v(){return f.backlog}}(void 0,"globalEE"),d=(0,n.Zm)();d.ee||(d.ee=c),r.d(t,["P",0,o,"ee",0,c])},2646(e,t,r){"use strict";r.d(t,{y:()=>n});class n{constructor(e){this.contextId=e}}},9908(e,t,r){"use strict";r.d(t,{d:()=>n,p:()=>s});var n=r(7836).ee.get("handle");function s(e,t,r,s,i){i?(i.buffer([e],s),i.emit(e,t,r)):(n.buffer([e],s),n.emit(e,t,r))}},3606(e,t,r){"use strict";r.d(t,{i:()=>i});var n=r(9908);i.on=a;var s=i.handlers={};function i(e,t,r,i){a(i||n.d,s,e,t,r)}function a(e,t,r,s,i){i||(i="feature"),e||(e=n.d);var a=t[i]=t[i]||{};(a[r]=a[r]||[]).push([e,s])}},3878(e,t,r){"use strict";function n(e,t){return{capture:e,passive:!1,signal:t}}function s(e,t,r=!1,s){window.addEventListener(e,t,n(r,s))}function i(e,t,r=!1,s){document.addEventListener(e,t,n(r,s))}r.d(t,{DD:()=>i,jT:()=>n,sp:()=>s})},5607(e,t,r){"use strict";const n=(0,r(9566).bz)();r.d(t,["W",0,n])},9566(e,t,r){"use strict";r.d(t,{LA:()=>a,ZF:()=>o,bz:()=>i,el:()=>c});var n=r(6154);function s(e,t){return e?15&e[t]:16*Math.random()|0}function i(){const e=n.gm?.crypto||n.gm?.msCrypto;let t,r=0;return e&&e.getRandomValues&&(t=e.getRandomValues(new Uint8Array(30))),"xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".split("").map(e=>"x"===e?s(t,r++).toString(16):"y"===e?(3&s()|8).toString(16):e).join("")}function a(e){const t=n.gm?.crypto||n.gm?.msCrypto;let r,i=0;t&&t.getRandomValues&&(r=t.getRandomValues(new Uint8Array(e)));const a=[];for(var o=0;o<e;o++)a.push(s(r,i++).toString(16));return a.join("")}function o(){return a(16)}function c(){return a(32)}},2614(e,t,r){"use strict";r.d(t,["BB",0,18e5,"Wt",0,"NRBA_SESSION::","g",0,{OFF:0,FULL:1,ERROR:2},"iL",0,{SAME_TAB:"same-tab",CROSS_TAB:"cross-tab"},"tS",0,{STARTED:"session-started",PAUSE:"session-pause",RESET:"session-reset",RESUME:"session-resume",UPDATE:"session-update"},"wk",0,144e5])},733(e,t,r){"use strict";function n(e,t){return function(e){let t=2166136261;for(let r=0;r<e.length;r++)t^=e.charCodeAt(r),t=Math.imul(t,16777619);return(t>>>0).toString(16).padStart(8,"0")}("".concat(String(e),":").concat(String(t)))}r.d(t,{Y:()=>n})},1863(e,t,r){"use strict";function n(){return Math.floor(performance.now())}r.d(t,{t:()=>n})},9119(e,t,r){"use strict";r.d(t,{L:()=>i});var n=/([^?#]*)[^#]*(#[^?]*|$).*/,s=/([^?#]*)().*/;function i(e,t){return e?e.replace(t?n:s,"$1$2"):e}},7485(e,t,r){"use strict";r.d(t,{D:()=>s});var n=r(6154);function s(e){if(0===(e||"").indexOf("data:"))return{protocol:"data"};try{const t=new URL(e,location.href),r={port:t.port,hostname:t.hostname,pathname:t.pathname,search:t.search,protocol:t.protocol.slice(0,t.protocol.indexOf(":")),sameOrigin:t.protocol===n.gm?.location?.protocol&&t.host===n.gm?.location?.host};return r.port&&""!==r.port||("http:"===t.protocol&&(r.port="80"),"https:"===t.protocol&&(r.port="443")),r.pathname&&""!==r.pathname?r.pathname.startsWith("/")||(r.pathname="/".concat(r.pathname)):r.pathname="/",r}catch(e){return{}}}},7866(e,t,r){"use strict";r.d(t,["Nc",0,/^\s*at Function code \(Function code:\d+:\d+\)\s*/i,"cn",0,/^\s*(?:([^@]*)(?:\(.*?\))?@)?((?:file|http|https|chrome|safari-extension).*?):(\d+)(?::(\d+))?\s*$/i,"fL",0,/^\s*at .+ \(eval at \S+ \((?:(?:file|http|https):[^)]+)?\)(?:, [^:]*:\d+:\d+)?\)$/i,"h3",0,/function (.+?)\s*\(/,"hB",0,/^\s*at (?:((?:\[object object\])?(?:[^(]*\([^)]*\))*[^()]*(?: \[as \S+\])?) )?\(?((?:file|http|https|chrome-extension):.*?)?:(\d+)(?::(\d+))?\)?\s*$/i])},944(e,t,r){"use strict";r.d(t,{R:()=>s});var n=r(3241);function s(e,t){"function"==typeof console.debug&&(console.debug("New Relic Warning: https://github.com/newrelic/newrelic-browser-agent/blob/main/docs/warning-codes.md#".concat(e),t),(0,n.W)({drained:null,type:"data",name:"warn",feature:"warn",data:{code:e,secondary:t}}))}},8990(e,t,r){"use strict";r.d(t,{I:()=>s});var n=Object.prototype.hasOwnProperty;function s(e,t,r){if(n.call(e,t))return e[t];var s=r();if(Object.defineProperty&&Object.keys)try{return Object.defineProperty(e,t,{value:s,writable:!0,enumerable:!1}),s}catch(e){}return e[t]=s,s}},6389(e,t,r){"use strict";function n(e,t=500,r={}){const n=r?.leading||!1;let s;return(...r)=>{n&&void 0===s&&(e.apply(this,r),s=setTimeout(()=>{s=clearTimeout(s)},t)),n||(clearTimeout(s),s=setTimeout(()=>{e.apply(this,r)},t))}}function s(e){let t=!1;return(...r)=>{t||(t=!0,e.apply(this,r))}}r.d(t,{J:()=>s,s:()=>n})},1910(e,t,r){"use strict";r.d(t,{i:()=>i});var n=r(944);const s=new Map;function i(...e){return e.every(e=>{if(s.has(e))return s.get(e);const t="function"==typeof e?e.toString():"",r=t.includes("[native code]"),i=t.includes("nrWrapper");return r||i||(0,n.R)(64,e?.name||t),s.set(e,r),r})}},3304(e,t,r){"use strict";r.d(t,{A:()=>s});var n=r(7836);function s(e){try{return JSON.stringify(e,(()=>{const e=new WeakSet;return(t,r)=>{if("object"==typeof r&&null!==r){if(e.has(r))return;e.add(r)}return r}})())??""}catch(e){try{n.ee.emit("internal-error",[e])}catch(e){}return""}}},5718(e,t,r){"use strict";r.d(t,{AZ:()=>m,Qr:()=>E,QL:()=>v});var n=r(6154),s=r(1863),i=r(9119),a=r(7866);class o{dom=new c;performance=new c;constructor(e){this.url=e,this.claimedBy=new Set}get script(){const e=Math.max(this.dom.start,this.performance.end);return{start:e,end:Math.max(this.dom.end,this.performance.end,e)}}}class c{start=0;end=0;value=void 0}function d(e=()=>{},t){return{get:()=>void 0!==t?t:e(),set:e=>{t=e}}}let u;try{u=m(v())[0]}catch(e){u=m(e)[0]}const l=e=>"script"===e.initiatorType||["link","fetch"].includes(e.initiatorType)&&(0,i.L)(e.name).endsWith(".js"),f=new Map;let h=[];function p(e){return f.get(e)}function g(e){const t=p(e);if(t)return t;const r=new o(e);if(f.set(e,r),f.size>1e3){const e=f.keys().next().value;f.delete(e)}return r}if(n.gm.MutationObserver&&n.gm.document){new MutationObserver(e=>{e.forEach(e=>{e.addedNodes.forEach(e=>{if("SCRIPT"===e.nodeName&&e.src){const t=g((0,i.L)(e.src));t.dom.start=(0,s.t)(),t.dom.value=e;const r=()=>{t.dom.end=(0,s.t)()};["load","error"].forEach(t=>e.addEventListener(t,r,{once:!0}))}})})}).observe(n.gm.document,{childList:!0,subtree:!0})}if(n.gm.PerformanceObserver?.supportedEntryTypes.includes("resource")){new PerformanceObserver(e=>{e.getEntries().filter(l).forEach(e=>{const t=g((0,i.L)(e.name));t.performance.start=Math.floor(e.startTime),t.performance.end=Math.floor(e.responseEnd),t.performance.value=e;const r=[];h.forEach(({test:t,addedAt:n},i)=>{(t(e)||(0,s.t)()-n>1e4)&&r.push(i)}),h=h.filter((e,t)=>!r.includes(t))})}).observe({type:"resource",buffered:!0})}function m(e){if(!e||"string"!=typeof e)return[];const t=new Set,r=e.split("\n");for(const e of r){const r=e.match(a.cn)||e.match(a.hB)||e.match(a.fL);if(r&&r[2])t.add((0,i.L)(r[2]));else{const r=e.match(/\(([^)]+\.js):\d+:\d+\)/)||e.match(/^\s+at\s+([^\s(]+\.js):\d+:\d+/);r&&r[1]&&t.add((0,i.L)(r[1]))}}return[...t]}function v(){let e;try{const t=Error.stackTraceLimit;Error.stackTraceLimit=50,e=(new Error).stack,Error.stackTraceLimit=t}catch(t){e=(new Error).stack}return e}function y(e,t){return(0,i.L)(e.name)===t}function b(e,t){e.fetchStart=Math.floor(t.startTime),e.fetchEnd=Math.floor(t.responseEnd),e.asset=t.name,e.type=t.initiatorType}function E(e){const t=e?.id,r={registeredAt:(0,s.t)(),reportedAt:void 0,fetchStart:0,fetchEnd:0,scriptStart:0,scriptEnd:0,asset:void 0,type:"unknown"},a=v();if(!a)return r;const o=n.gm.performance?.getEntriesByType("navigation")?.[0]?.name||"";try{const e=m(a),c=(e.length>1?e.filter(e=>u!==e):e)[0];if(!c)return r;if(o.includes(c))return r.asset=(0,i.L)(o),r.type="inline",r;r.correlation=p(c);const l=r.correlation?.performance.value||n.gm.performance?.getEntriesByType("resource")?.find(e=>y(e,c));if(l)b(r,l);else{(function(e){if(!e||!n.gm.document)return!1;try{const t=n.gm.document.querySelectorAll('link[rel="preload"][as="script"]');for(const r of t)if((0,i.L)(r.href)===e)return!0}catch(e){}return!1})(c)&&(r.asset=c,r.type="preload"),function(e,t){n.gm.PerformanceObserver?.supportedEntryTypes?.includes("resource")&&h.push({addedAt:(0,s.t)(),test:r=>!!y(r,t)&&(b(e,r),!0)})}(r,c)}const f=r.correlation,g=!!t&&!!f?.claimedBy.has(t);f&&t&&f.claimedBy.add(t);const v=()=>{const e=f?.script.start;if(!g||!e)return!1;return r.registeredAt-e>1e4};Object.defineProperty(r,"scriptStart",d(()=>v()?r.registeredAt:f?.script.start??r.fetchEnd)),Object.defineProperty(r,"scriptEnd",d(()=>v()?r.registeredAt:f?.script.end??r.registeredAt))}catch(e){}return r}},5732(e,t,r){"use strict";r.d(t,{$5:()=>u,B5:()=>d,Ms:()=>i,NG:()=>s,Ux:()=>o,YA:()=>c,yx:()=>a});var n=r(5718);function s(e,t){if(!f(e,t))return;const r=t.runtime.registeredEntities;return r?.find(t=>t.metadata.target.iframeInterfaceId===e)}function i(e,t){if(!f(e,t))return[];const r=t.runtime.registeredEntities;return r?.filter(t=>String(t.metadata.target.id)===String(e)).map(e=>e.metadata.target)||[]}function a(e,t){if(!f(e,t))return[];const r=t.runtime.registeredEntities,n=r?.filter(t=>t.metadata.timings?.asset?.endsWith(e));return function(e){if(!e?.length)return e||[];const t=new Map,r=[];for(const n of e){const e=n.metadata?.timings?.asset;if(!e){r.push(n);continue}const s="".concat(e,"::").concat(n.metadata?.target?.id),i=t.get(s);if(i){if(i.metadata.target?.blocked&&!n.metadata.target?.blocked){const e=r.indexOf(i);-1!==e&&(r[e]=n),t.set(s,n)}}else t.set(s,n),r.push(n)}return r}(n).map(e=>e.metadata.target)}function o(e,t){if(!l(t))return{};const r=t.agentRef.runtime.appMetadata.agents[0].entityGuid;return e?e.attributes:{"entity.guid":r,appId:t.agentRef.info.applicationID}}function c(e,t){return d(e,t)?{"child.id":e.id,"child.type":e.type,...o(void 0,t)}:{}}function d(e,t){return!!e&&!!l(t)&&t.agentRef.init.api.register.duplicate_data_to_container}function u(e){if(!f(!0,e)||!e?.runtime?.registeredEntities?.length)return[void 0];const t=[];try{var r=(0,n.AZ)((0,n.QL)());let s=r.length-1;for(;r[s];)t.push(...a(r[s--],e))}catch(e){}const s=function(e){const t=new Set,r=[];for(const n of e){const e=n?.instance;t.has(e)||(t.add(e),r.push(n))}return r}(t);return s.length||s.push(void 0),s}function l(e){return 2===e?.harvestEndpointVersion}function f(e,t){return!!e&&!!t?.init.api.register.enabled}r.d(t,["fQ",0,{MFE:"MFE",BA:"BA"}])},5289(e,t,r){"use strict";r.d(t,{GG:()=>a,Qr:()=>c,sB:()=>o});var n=r(3878),s=r(6389);function i(){return"undefined"==typeof document||"complete"===document.readyState}function a(e,t){if(i())return e();const r=(0,s.J)(e),a=setInterval(()=>{i()&&(clearInterval(a),r())},500);(0,n.sp)("load",r,t)}function o(e){if(i())return e();(0,n.DD)("DOMContentLoaded",e)}function c(e){if(i())return e();(0,n.sp)("popstate",e)}},384(e,t,r){"use strict";r.d(t,{Zm:()=>c,bQ:()=>u,dV:()=>d,pV:()=>l});var n=r(6154),s=r(1863),i=r(944),a=r(1910);const o={beacon:"bam.nr-data.net",errorBeacon:"bam.nr-data.net"};function c(){return n.gm.NREUM||(n.gm.NREUM={}),void 0===n.gm.newrelic&&(n.gm.newrelic=n.gm.NREUM),n.gm.NREUM}function d(){let e=c();return e.o||(e.o={ST:n.gm.setTimeout,SI:n.gm.setImmediate||n.gm.setInterval,CT:n.gm.clearTimeout,XHR:n.gm.XMLHttpRequest,REQ:n.gm.Request,EV:n.gm.Event,PR:n.gm.Promise,MO:n.gm.MutationObserver,FETCH:n.gm.fetch,WS:n.gm.WebSocket},(0,a.i)(...Object.values(e.o))),e}function u(e,t){let r=c();r.initializedAgents??={},t.initializedAt={ms:(0,s.t)(),date:new Date},r.initializedAgents[e]=t,2===Object.keys(r.initializedAgents).length&&(0,i.R)(69)}function l(){return function(){let e=c();const t=e.info||{};e.info={beacon:o.beacon,errorBeacon:o.errorBeacon,...t}}(),function(){let e=c();const t=e.init||{};e.init={...t}}(),d(),function(){let e=c();const t=e.loader_config||{};e.loader_config={...t}}(),c()}r.d(t,["NT",0,o])},2843(e,t,r){"use strict";r.d(t,{G:()=>i,u:()=>s});var n=r(3878);function s(e,t=!1,r,s){(0,n.DD)("visibilitychange",function(){if(t)return void("hidden"===document.visibilityState&&e());e(document.visibilityState)},r,s)}function i(e,t,r){(0,n.sp)("pagehide",e,t,r)}},8139(e,t,r){"use strict";r.d(t,{u:()=>f});var n=r(7836),s=r(3434),i=r(8990),a=r(6154);const o={},c=a.gm.XMLHttpRequest,d="addEventListener",u="removeEventListener",l="nr@wrapped:".concat(n.P);function f(e){var t=function(e){return(e||n.ee).get("events")}(e);if(o[t.debugId]++)return t;o[t.debugId]=1;var r=(0,s.YM)(t,!0);function f(e){r.inPlace(e,[d,u],"-",p)}function p(e,t){return e[1]}return"getPrototypeOf"in Object&&(a.RI&&h(document,f),c&&h(c.prototype,f),h(a.gm,f)),t.on(d+"-start",function(e,t){var n=e[1];if(null!==n&&("function"==typeof n||"object"==typeof n)&&"newrelic"!==e[0]){var s=(0,i.I)(n,l,function(){var e={object:function(){if("function"!=typeof n.handleEvent)return;return n.handleEvent.apply(n,arguments)},function:n}[typeof n];return e?r(e,"fn-",null,e.name||"anonymous"):n});this.wrapped=e[1]=s}}),t.on(u+"-start",function(e){e[1]=this.wrapped||e[1]}),t}function h(e,t,...r){let n=e;for(;"object"==typeof n&&!Object.prototype.hasOwnProperty.call(n,d);)n=Object.getPrototypeOf(n);n&&t(n,...r)}},3434(e,t,r){"use strict";r.d(t,{YM:()=>d});var n=r(7836),s=r(5607),i=r(5732);const a="nr@original:".concat(s.W);var o=Object.prototype.hasOwnProperty,c=!1;function d(e,t,r){return e||(e=n.ee),s.inPlace=function(e,t,r,n,i,a){r||(r="");const o="-"===r.charAt(0);for(let c=0;c<t.length;c++){const d=t[c],u=e[d];l(u)||(e[d]=s(u,o?d+r:r,n,d,i,a))}},s.flag=a,s;function s(t,n,s,c,f,h){return l(t)?t:(n||(n=""),nrWrapper[a]=t,function(e,t,r){if(Object.defineProperty&&Object.keys)try{return Object.keys(e).forEach(function(r){Object.defineProperty(t,r,{get:function(){return e[r]},set:function(t){return e[r]=t,t}})}),t}catch(e){u([e],r)}for(var n in e)o.call(e,n)&&(t[n]=e[n])}(t,nrWrapper,e),nrWrapper);function nrWrapper(){var a,o,l,p;let g,m;try{o=this,a=[...arguments],m=h?(0,i.$5)(r):[void 0],l="function"==typeof s?s(a,o):s||{}}catch(t){u([t,"",[a,o,c],l],e)}d(n+"start",[a,o,c,m],l,f);const v=performance.now();let y;try{return p=t.apply(o,a),y=performance.now(),p}catch(e){throw y=performance.now(),d(n+"err",[a,o,e,m],l,f),g=e,g}finally{const e=y-v,t={start:v,end:y,duration:e,isLongTask:e>=50,methodName:c,thrownError:g};t.isLongTask&&d("long-task",[t,o,m],l,f),d(n+"end",[a,o,p,m],l,f)}}}function d(r,n,s,i){if(!c||t){var a=c;c=!0;try{e.emit(r,n,s,t,i)}catch(t){u([t,r,n,s],e)}c=a}}}function u(e,t){t||(t=n.ee);try{t.emit("internal-error",e)}catch(e){}}function l(e){return!(e&&"function"==typeof e&&e.apply&&!e[a])}r.d(t,["Jt",0,a])},9300(e,t,r){"use strict";const n=r(860).K7.ajax;r.d(t,["TZ",0,n,"f5",0,"ajaxRequest.id","mo",0,{NONE:"none",FAILURES:"failures",ALL:"all"}])},3333(e,t,r){"use strict";var n=r(981);const s=r(860).K7.genericEvents,i=[n.R.PA,n.R.UA,n.R.BP];r.d(t,["$v",0,{RESOURCES:"experimental.resources",REGISTER:"register"},"TZ",0,s,"Zp",0,["auxclick","click","copy","keydown","paste","scrollend"],"kd",0,i,"qN",0,["focus","blur"]])},6774(e,t,r){"use strict";const n=r(860).K7.jserrors;r.d(t,["T",0,n])},993(e,t,r){"use strict";const n=r(860).K7.logging;r.d(t,["A$",0,{OFF:0,ERROR:1,WARN:2,INFO:3,DEBUG:4,TRACE:5},"TZ",0,n,"p_",0,{ERROR:"ERROR",WARN:"WARN",INFO:"INFO",DEBUG:"DEBUG",TRACE:"TRACE"}])},3785(e,t,r){"use strict";r.d(t,{R:()=>c,b:()=>d});var n=r(9908),s=r(1863),i=r(860),a=r(3969),o=r(993);function c(e,t,r={},c=o.p_.INFO,d=!0,u,l=(0,s.t)()){(0,n.p)(a.xV,["API/logging/".concat(c.toLowerCase(),"/called")],void 0,i.K7.metrics,e),(0,n.p)("log",[l,t,r,c,d,u],void 0,i.K7.logging,e)}function d(e){return"string"==typeof e&&Object.values(o.p_).some(t=>t===e.toUpperCase().trim())}},3969(e,t,r){"use strict";const n=r(860).K7.metrics;r.d(t,["TZ",0,n,"XG",0,"storeEventMetrics","xV",0,"storeSupportabilityMetrics"])},6630(e,t,r){"use strict";const n=r(860).K7.pageViewEvent;r.d(t,["T",0,n])},782(e,t,r){"use strict";const n=r(860).K7.pageViewTiming;r.d(t,["T",0,n])},6344(e,t,r){"use strict";var n=r(2614);const s=r(860).K7.sessionReplay,i={[n.g.ERROR]:15e3,[n.g.FULL]:3e5,[n.g.OFF]:0};r.d(t,["Qb",0,{API:"api",RESUME:"resume",SWITCH_TO_FULL:"switchToFull",INITIALIZE:"initialize",PRELOAD:"preload"},"TZ",0,s,"Vh",0,"errorDuringReplay","_s",0,{DomContentLoaded:0,Load:1,FullSnapshot:2,IncrementalSnapshot:3,Meta:4,Custom:5},"bc",0,{RESET:{message:"Session was reset",sm:"Reset"},IMPORT:{message:"Recorder failed to import",sm:"Import"},TOO_MANY:{message:"429: Too Many Requests",sm:"Too-Many"},TOO_BIG:{message:"Payload was too large",sm:"Too-Big"},CROSS_TAB:{message:"Session Entity was set to OFF on another tab",sm:"Cross-Tab"},ENTITLEMENTS:{message:"Session Replay is not allowed and will not be started",sm:"Entitlement"}},"yP",0,i])},5270(e,t,r){"use strict";r.d(t,{Aw:()=>a,SR:()=>i,rF:()=>o});var n=r(384),s=r(7767);function i(e){return!!(0,n.dV)().o.MO&&(0,s.V)(e)&&!0===e?.session_trace.enabled}function a(e){return!0===e?.session_replay.preload&&i(e)}function o(e,t){try{if("string"==typeof t?.type){if("password"===t.type.toLowerCase())return"*".repeat(e?.length||0);if(void 0!==t?.dataset?.nrUnmask||t?.classList?.contains("nr-unmask"))return e}}catch(e){}return"string"==typeof e?e.replace(/[\S]/g,"*"):"*".repeat(e?.length||0)}},3738(e,t,r){"use strict";const n=r(860).K7.sessionTrace,s="-start",i="-end",a="fn"+s,o="fn"+i;r.d(t,["He",0,"bstResource","Kp",0,i,"Lc",0,o,"Rz",0,"pushState","TZ",0,n,"bD",0,"resource","bc",0,{CROSS_TAB:{message:"Session Entity was set to OFF on another tab"},ENTITLEMENTS:{message:"Session Trace is not allowed and will not be started"},RESET:{message:"Session was reset"},SESSION_CHANGED:{message:"Session identifier changed unexpectedly"}},"d3",0,s,"uP",0,a])},3962(e,t,r){"use strict";const n=r(860).K7.softNav;r.d(t,["O2",0,{INITIAL_PAGE_LOAD:"",ROUTE_CHANGE:1,UNSPECIFIED:2},"OV",0,"popstate","Qu",0,{INTERACTION:1,AJAX:2,CUSTOM_END:3,CUSTOM_TRACER:4},"TZ",0,n,"ih",0,{IP:"in progress",PF:"pending finish",FIN:"finished",CAN:"cancelled"},"pP",0,"initialPageLoad","tC",0,["click","keydown","submit"]])},4234(e,t,r){"use strict";r.d(t,{W:()=>s});var n=r(1687);class s{constructor(e,t){this.agentRef=e,this.ee=e?.ee,this.featureName=t,this.blocked=!1}deregisterDrain(){(0,n.x3)(this.agentRef,this.featureName)}}},7767(e,t,r){"use strict";var n=r(6154);r.d(t,["V",0,e=>n.RI&&!0===e?.privacy.cookies_enabled])},8362(e,t,r){"use strict";r.d(t,{d:()=>i});var n=r(9566),s=r(1741);class i extends s.W{agentIdentifier=(0,n.LA)(16)}},1741(e,t,r){"use strict";r.d(t,{W:()=>i});var n=r(944),s=r(4261);class i{#e(e,...t){if(this[e]!==i.prototype[e])return this[e](...t);(0,n.R)(35,e)}addPageAction(e,t){return this.#e(s.hG,e,t)}register(e){return this.#e(s.eY,e)}recordCustomEvent(e,t){return this.#e(s.fF,e,t)}setPageViewName(e,t){return this.#e(s.Fw,e,t)}setCustomAttribute(e,t,r){return this.#e(s.cD,e,t,r)}noticeError(e,t){return this.#e(s.o5,e,t)}setUserId(e,t=!1){return this.#e(s.Dl,e,t)}setApplicationVersion(e){return this.#e(s.nb,e)}setErrorHandler(e){return this.#e(s.bt,e)}addRelease(e,t){return this.#e(s.k6,e,t)}log(e,t){return this.#e("log",e,t)}start(){return this.#e("start")}finished(e){return this.#e(s.BL,e)}recordReplay(){return this.#e(s.CH)}pauseReplay(){return this.#e(s.Tb)}addToTrace(e){return this.#e(s.U2,e)}setCurrentRouteName(e){return this.#e(s.PA,e)}interaction(e){return this.#e(s.dT,e)}wrapLogger(e,t,r){return this.#e(s.Wb,e,t,r)}measure(e,t){return this.#e(s.V1,e,t)}consent(e){return this.#e(s.Pv,e)}}},4261(e,t,r){"use strict";r.d(t,["BL",0,"finished","CH",0,"recordReplay","Dl",0,"setUserId","Fw",0,"setPageViewName","PA",0,"setCurrentRouteName","Pv",0,"consent","Tb",0,"pauseReplay","U2",0,"addToTrace","V1",0,"measure","Wb",0,"wrapLogger","bt",0,"setErrorHandler","cD",0,"setCustomAttribute","dT",0,"interaction","eY",0,"register","fF",0,"recordCustomEvent","hG",0,"addPageAction","hw",0,"api-ixn-","k6",0,"addRelease","nb",0,"setApplicationVersion","o5",0,"noticeError"])},1738(e,t,r){"use strict";r.d(t,{U:()=>l,Y:()=>u});var n=r(3241),s=r(9908),i=r(1863),a=r(944),o=r(3969),c=r(8362),d=r(860);function u(e,t,r,i){const u=i||r;!u||u[e]&&u[e]!==c.d.prototype[e]||(u[e]=function(){(0,s.p)(o.xV,["API/"+e+"/called"],void 0,d.K7.metrics,r.ee),(0,n.W)({drained:!!r.runtime?.activatedFeatures,type:"data",name:"api",feature:"api-"+e,data:{}});try{return t.apply(this,arguments)}catch(e){(0,a.R)(23,e)}})}function l(e,t,r,n,a){const o=e.info;null===r?delete o.jsAttributes[t]:o.jsAttributes[t]=r,(a||null===r)&&(0,s.p)("api-"+n,[(0,i.t)(),t,r],void 0,"session",e.ee)}},8374(e,t,r){r.nc=(()=>{try{return document?.currentScript?.nonce}catch(e){}return""})()},860(e,t,r){"use strict";const n="events",s="jserrors",i="browser/blobs",a="browser/logs",o={ajax:"ajax",genericEvents:"generic_events",jserrors:s,logging:"logging",metrics:"metrics",pageAction:"page_action",pageViewEvent:"page_view_event",pageViewTiming:"page_view_timing",sessionReplay:"session_replay",sessionTrace:"session_trace",softNav:"soft_navigations"},c={[o.pageViewEvent]:1,[o.pageViewTiming]:2,[o.metrics]:3,[o.jserrors]:4,[o.softNav]:5,[o.ajax]:6,[o.sessionTrace]:7,[o.sessionReplay]:8,[o.logging]:9,[o.genericEvents]:10},d={[o.pageViewEvent]:"rum",[o.pageViewTiming]:n,[o.ajax]:n,[o.softNav]:n,[o.metrics]:s,[o.jserrors]:s,[o.sessionTrace]:i,[o.sessionReplay]:i,[o.logging]:a,[o.genericEvents]:"ins"};r.d(t,["$J",0,d,"K7",0,o,"P3",0,c,"XX",0,s,"Yy",0,a,"df",0,i])}};const t={};function r(n){const s=t[n];if(void 0!==s)return s.exports;const i=t[n]={exports:{}};return e[n](i,i.exports,r),i.exports}r.m=e,r.d=(e,t)=>{if(Array.isArray(t))for(var n=0;n<t.length;){var s=t[n++],i=t[n++];r.o(e,s)?0===i&&n++:0===i?Object.defineProperty(e,s,{enumerable:!0,value:t[n++]}):Object.defineProperty(e,s,{enumerable:!0,get:i})}else for(var s in t)r.o(t,s)&&!r.o(e,s)&&Object.defineProperty(e,s,{enumerable:!0,get:t[s]})},r.f={},r.e=e=>Promise.all(Object.keys(r.f).reduce((t,n)=>(r.f[n](e,t),t),[])),r.u=e=>({212:"nr-spa-compressor",238:"nr-spa-iframe-message-handler",249:"nr-spa-recorder",478:"nr-spa"}[e]+"-1.320.1.min.js"),r.o=(e,t)=>Object.prototype.hasOwnProperty.call(e,t),(()=>{const e={},t="NRBA-1.320.1.PROD:";r.l=(n,s,i,a)=>{if(e[n])return void e[n].push(s);let o,c;if(void 0!==i){const e=document.getElementsByTagName("script");for(var d=0;d<e.length;d++){const r=e[d];if(r.getAttribute("src")==n||r.getAttribute("data-webpack")==t+i){o=r;break}}}if(!o){c=!0;var u={478:"sha512-YoskTYHPIrWG98sE4VYEwW1X1hRU7SYQ5gUkuum+Vnk9YpVQMgMbgG8lYKZpEY1t/BlMbhj5TcDkm4hd+iAoFg==",249:"sha512-J9cfahQHdbmusKS+pYtR4jLIuZaPm3/z+WR3hPZ0Kr4uam5dSP02IuHD0q2H6HdFn0nSXbH+NgataXtpXuefmw==",212:"sha512-qm5xRUse5eEodOYrSB0RiaDiJVRk6acEocDkpn89y/Sta3H5hsn8tkdcuxKplkKTvV8PR9RYjOr1XTPyeef6OA==",238:"sha512-8LyhnCBHH3+KEvagggDkCeTyGbF4Oh0ALm0Mqe3de/rRY54KvHpDHI+S7ELikMAH5K1tQsIj6t6jF+ul22D/yA=="};o=document.createElement("script"),o.charset="utf-8",r.nc&&o.setAttribute("nonce",r.nc),o.setAttribute("data-webpack",t+i),o.src=n,0!==o.src.indexOf(window.location.origin+"/")&&(o.crossOrigin="anonymous"),u[a]&&(o.integrity=u[a])}e[n]=[s];const l=(t,r)=>{o.onerror=o.onload=null,clearTimeout(f);const s=e[n];if(delete e[n],o.parentNode?.removeChild(o),s?.forEach(e=>e(r)),t)return t(r)},f=setTimeout(l.bind(null,void 0,{type:"timeout",target:o}),12e4);o.onerror=l.bind(null,o.onerror),o.onload=l.bind(null,o.onload),c&&document.head.appendChild(o)}})(),r.r=e=>{Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},r.p="https://js-agent.newrelic.com/",(()=>{const e={38:0,788:0};r.f.j=(t,n)=>{let s=r.o(e,t)?e[t]:void 0;if(0!==s)if(s)n.push(s[2]);else{const i=new Promise((r,n)=>s=e[t]=[r,n]);n.push(s[2]=i);const a=r.p+r.u(t),o=new Error,c=n=>{if(r.o(e,t)&&(s=e[t],0!==s&&(e[t]=void 0),s)){const e=n&&("load"===n.type?"missing":n.type),r=n&&n.target&&n.target.src;o.message="Loading chunk "+t+" failed: ("+e+": "+r+")",o.name="ChunkLoadError",o.type=e,o.request=r,s[1](o)}};r.l(a,c,"chunk-"+t,t)}};const t=(t,n)=>{let[s,i,a]=n;var o,c,d=0;if(s.some(t=>0!==e[t])){for(o in i)r.o(i,o)&&(r.m[o]=i[o]);if(a)a(r)}for(t&&t(n);d<s.length;d++)c=s[d],r.o(e,c)&&e[c]&&e[c][0](),e[c]=0},n=self["webpackChunk:NRBA-1.320.1.PROD"]=self["webpackChunk:NRBA-1.320.1.PROD"]||[];n.forEach(t.bind(null,0)),n.push=t.bind(null,n.push.bind(n))})(),(()=>{"use strict";r(8374);var e=r(8362),t=r(860);const n=Object.values(t.K7);var s=r(384),i=r(1741);var a=r(2555),o=r(3333),c=r(9300);const d=e=>{if(!e||"string"!=typeof e)return!1;try{document.createDocumentFragment().querySelector(e)}catch{return!1}return!0};var u=r(2614),l=r(944),f=r(8122);const h="[data-nr-mask]",p=e=>(0,f.a)(e,(()=>{const e={feature_flags:[],experimental:{register:!1,resources:!1,iframe_bridge:!1,iframe_domains:[]},mask_selector:"*",block_selector:"[data-nr-block]",mask_input_options:{color:!1,date:!1,"datetime-local":!1,email:!1,month:!1,number:!1,range:!1,search:!1,tel:!1,text:!1,time:!1,url:!1,week:!1,textarea:!1,select:!1,password:!0}};return{ajax:{deny_list:void 0,block_internal:!0,enabled:!0,autoStart:!0,capture_payloads:c.mo.NONE},api:{register:{get enabled(){return e.feature_flags.includes(o.$v.REGISTER)||e.experimental.register},set enabled(t){e.experimental.register=t},duplicate_data_to_container:!1,get allow_iframe_bridge(){return e.feature_flags.includes(o.$v.IFRAME_BRIDGE)||e.experimental.iframe_bridge},set allow_iframe_bridge(t){e.experimental.iframe_bridge=t},get iframe_domains(){return e.experimental.iframe_domains},set iframe_domains(t){Array.isArray(t)?e.experimental.iframe_domains=t:(0,l.R)(1,t)}}},browser_consent_mode:{enabled:!1},distributed_tracing:{enabled:void 0,exclude_newrelic_header:void 0,cors_use_newrelic_header:void 0,cors_use_tracecontext_headers:void 0,allowed_origins:void 0},get feature_flags(){return e.feature_flags},set feature_flags(t){e.feature_flags=t},generic_events:{enabled:!0,autoStart:!0},harvest:{interval:30},jserrors:{enabled:!0,autoStart:!0},logging:{enabled:!0,autoStart:!0},metrics:{enabled:!0,autoStart:!0},obfuscate:void 0,page_action:{enabled:!0},page_view_event:{enabled:!0,autoStart:!0},page_view_timing:{enabled:!0,autoStart:!0},performance:{capture_marks:!1,capture_measures:!1,capture_detail:!0,resources:{get enabled(){return e.feature_flags.includes(o.$v.RESOURCES)||e.experimental.resources},set enabled(t){e.experimental.resources=t},asset_types:[],first_party_domains:[],ignore_newrelic:!0}},privacy:{cookies_enabled:!0},proxy:{assets:void 0,beacon:void 0},session:{expiresMs:u.wk,inactiveMs:u.BB},session_replay:{autoStart:!0,enabled:!1,preload:!1,sampling_rate:10,error_sampling_rate:100,collect_fonts:!1,inline_images:!1,fix_stylesheets:!0,mask_all_inputs:!0,get mask_text_selector(){return e.mask_selector},set mask_text_selector(t){d(t)?e.mask_selector="".concat(t,",").concat(h):""===t||null===t?e.mask_selector=h:(0,l.R)(5,t)},get block_class(){return"nr-block"},get ignore_class(){return"nr-ignore"},get mask_text_class(){return"nr-mask"},get block_selector(){return e.block_selector},set block_selector(t){d(t)?e.block_selector+=",".concat(t):""!==t&&(0,l.R)(6,t)},get mask_input_options(){return e.mask_input_options},set mask_input_options(t){t&&"object"==typeof t?e.mask_input_options={...t,password:!0}:(0,l.R)(7,t)}},session_trace:{enabled:!0,autoStart:!0},soft_navigations:{enabled:!0,autoStart:!0},ssl:void 0,user_actions:{enabled:!0,elementAttributes:["id","className","tagName","type"]},web_sockets:{enabled:!1}}})());var g=r(6154),m=r(9324);let v=0;const y={buildEnv:"PROD",distMethod:"CDN",version:m.x,originTime:g.WN},b={consented:!1},E={activatedFeatures:void 0,appMetadata:{},configured:!1,get consented(){return this.session?.state?.consent||b.consented},set consented(e){b.consented=e},customTransaction:void 0,denyList:[],disabled:!1,drainRegistry:new Map,harvester:void 0,isolatedBacklog:!1,isRecording:!1,loaderType:void 0,maxBytes:3e4,obfuscator:void 0,onerror:void 0,ptid:void 0,releaseIds:{},session:void 0,timeKeeper:void 0,registeredEntities:[],jsAttributesMetadata:{bytes:0},get harvestCount(){return++v},listeningForIframeMessages:!1};var w=r(7836),R=r(3241);const A={accountID:void 0,trustKey:void 0,agentID:void 0,licenseKey:void 0,applicationID:void 0,xpid:void 0};var T=r(9908),x=r(9752);function S(e,t={},n,o){let{init:c,info:d,loader_config:u,runtime:l={},exposed:h=!0}=t;if(!d){const e=(0,s.pV)();c=e.init,d=e.info,u=e.loader_config}var m;e.init=p(c||{}),e.loader_config=(m=u||{},(0,f.a)(m,A)),d.jsAttributes??={},g.bv&&(d.jsAttributes.isWorker=!0),e.info=(0,a.D)(d);const v=e.init;e.runtime??=(e=>{const t=(0,f.a)(e,E),r=Object.keys(y).reduce((e,t)=>(e[t]={value:y[t],writable:!1,configurable:!0,enumerable:!0},e),{});return Object.defineProperties(t,r)})(l),v.proxy.assets&&(e=>{const t=e.startsWith("http");e+="/",r.p=t?e:"https://"+e})(v.proxy.assets),e.runtime.configured||(Object.defineProperty(e,"beacons",{get:()=>[e.info.beacon,e.info.errorBeacon,e.init.proxy.assets,e.init.proxy.beacon].filter(Boolean)}),Object.defineProperty(e.runtime,"denyList",{get:()=>[...e.init.ajax.deny_list||[],...e.init.ajax.block_internal?e.beacons:[]]}),e.runtime.ptid=e.agentIdentifier,function(e){const t=(0,s.pV)();Object.getOwnPropertyNames(i.W.prototype).forEach(r=>{const n=i.W.prototype[r];if("function"!=typeof n||"constructor"===n)return;let s=t[r];e[r]&&!1!==e.exposed&&"micro-agent"!==e.runtime?.loaderType&&(t[r]=(...t)=>{const n=e[r](...t);return s?s(...t):n})})}(e),e.runtime.loaderType=n,e.ee=w.ee.get(e.agentIdentifier),e.exposed=h,(0,R.W)({drained:!!e.runtime.activatedFeatures,type:"lifecycle",name:"initialize",feature:void 0,data:e.config}),e.init.api.register.allow_iframe_bridge&&g.gm.addEventListener("message",t=>{"string"==typeof t.data?.type&&t.data.type.startsWith(x.Pl)&&(0,T.p)("iframe-message",[t],void 0,"IFRAME",e.ee)}),e.runtime.configured=!0)}var _=r(1863),O=r(4261),N=r(1738);var P=r(1687),L=r(4234),k=r(5289),C=r(5270),I=r(7767),j=r(6389),M=r(7699);const D=new WeakSet;class B extends L.W{constructor(e,t){super(e,t),this.abortHandler=void 0,this.featAggregate=void 0,this.loadedSuccessfully=void 0,this.onAggregateImported=new Promise(e=>{this.loadedSuccessfully=e}),this.deferred=Promise.resolve(),!1===e.init[this.featureName].autoStart?this.deferred=new Promise((t,r)=>{this.ee.on("manual-start-all",(0,j.J)(()=>{(0,P.Ak)(e,this.featureName),t()}))}):(0,P.Ak)(e,t)}importAggregator(e,t,n={}){if(this.featAggregate)return;const s=async()=>{if(await this.deferred,this.#t(e),!(0,a.f)(e.info))return(0,l.R)(43),e.ee.abort(),void this.loadedSuccessfully(!1);let s;try{if((0,I.V)(e.init)){const{setupAgentSession:t}=await r.e(478).then(r.bind(r,8766));s=t(e)}}catch(e){(0,l.R)(20,e),this.ee.emit("internal-error",[e]),(0,T.p)(M.qh,[e],void 0,this.featureName,this.ee)}if(e.init.api.register.allow_iframe_bridge)try{const{setupIframeMFEMessageListener:t}=await r.e(238).then(r.bind(r,6417));t(e)}catch(e){(0,l.R)(23,e)}try{if(!this.#r(this.featureName,s,e.init))return(0,P.Ze)(this.agentRef,this.featureName),void this.loadedSuccessfully(!1);const{Aggregate:r}=await t();this.featAggregate=new r(e,n),e.runtime.harvester.initializedAggregates.push(this.featAggregate),this.loadedSuccessfully(!0)}catch(e){(0,l.R)(34,e),this.abortHandler?.(),(0,P.Ze)(this.agentRef,this.featureName,!0),this.loadedSuccessfully(!1),this.ee&&this.ee.abort()}};g.RI?(0,k.GG)(()=>s(),!0):s()}#r(e,r,n){if(this.blocked)return!1;switch(e){case t.K7.sessionReplay:return(0,C.SR)(n)&&!!r;case t.K7.sessionTrace:return!!r;default:return!0}}#t(e){if(!D.has(e)&&(D.add(e),!(0,a.f)(e.info))){const t=(0,s.pV)();let r={...t.info?.jsAttributes};try{r={...r,...e.info?.jsAttributes}}catch(e){}S(e,{...t,info:{...t.info,jsAttributes:r},runtime:e.runtime},e.runtime.loaderType)}}}var H=r(6630);class K extends B{static featureName=H.T;constructor(e){var t;super(e,H.T),this.setupInspectionEvents(),t=e,(0,N.Y)(O.Fw,function(e,r){"string"==typeof e&&("/"!==e.charAt(0)&&(e="/"+e),t.runtime.customTransaction=(r||"http://custom.transaction")+e,(0,T.p)("api-"+O.Fw,[(0,_.t)()],void 0,void 0,t.ee))},t),this.importAggregator(e,()=>r.e(478).then(r.bind(r,5839)))}setupInspectionEvents(){const e=(e,t)=>{e&&(0,R.W)({timeStamp:e.timeStamp,loaded:"complete"===e.target.readyState,type:"window",name:t,data:e.target.location+""})};(0,k.sB)(t=>{e(t,"DOMContentLoaded")}),(0,k.GG)(t=>{e(t,"load")}),(0,k.Qr)(t=>{e(t,"navigate")}),this.ee.on(u.tS.UPDATE,(e,t)=>{(0,R.W)({type:"lifecycle",name:"session",data:t})})}}class W extends e.d{constructor(e){var t;(super(),g.gm)?(this.features={},(0,s.bQ)(this.agentIdentifier,this),this.desiredFeatures=new Set(e.features||[]),this.desiredFeatures.add(K),S(this,e,e.loaderType||"agent"),t=this,(0,N.Y)(O.cD,function(e,r,n=!1){if("string"==typeof e){if(["string","number","boolean"].includes(typeof r)||null===r)return(0,N.U)(t,e,r,O.cD,n);(0,l.R)(40,typeof r)}else(0,l.R)(39,typeof e)},t),function(e){(0,N.Y)(O.Dl,function(t,r=!1){if("string"!=typeof t&&null!==t)return void(0,l.R)(41,typeof t);const n=e.info.jsAttributes["enduser.id"];r&&null!=n&&n!==t?(0,T.p)("api-setUserIdAndResetSession",[t],void 0,"session",e.ee):(0,N.U)(e,"enduser.id",t,O.Dl,!0)},e)}(this),function(e){(0,N.Y)(O.nb,function(t){if("string"==typeof t||null===t)return(0,N.U)(e,"application.version",t,O.nb,!1);(0,l.R)(42,typeof t)},e)}(this),function(e){(0,N.Y)("start",function(){e.ee.emit("manual-start-all")},e)}(this),function(e){(0,N.Y)(O.Pv,function(t=!0){if("boolean"==typeof t){if((0,T.p)("api-"+O.Pv,[t],void 0,"session",e.ee),e.runtime.consented=t,t){const t=e.features.page_view_event;t.onAggregateImported.then(e=>{const r=t.featAggregate;e&&!r.sentRum&&r.sendRum()})}}else(0,l.R)(65,typeof t)},e)}(this),this.run()):(0,l.R)(21)}get config(){return{info:this.info,init:this.init,loader_config:this.loader_config,runtime:this.runtime}}get api(){return this}run(){try{const e=function(e){const t={};return n.forEach(r=>{t[r]=!!e[r]?.enabled}),t}(this.init),r=[...this.desiredFeatures];r.sort((e,r)=>t.P3[e.featureName]-t.P3[r.featureName]),r.forEach(r=>{if(!e[r.featureName]&&r.featureName!==t.K7.pageViewEvent)return;const n=function(e){switch(e){case t.K7.ajax:return[t.K7.jserrors];case t.K7.sessionTrace:return[t.K7.ajax,t.K7.pageViewEvent];case t.K7.sessionReplay:return[t.K7.sessionTrace];case t.K7.pageViewTiming:return[t.K7.pageViewEvent];default:return[]}}(r.featureName).filter(e=>!(e in this.features));n.length>0&&(0,l.R)(36,{targetFeature:r.featureName,missingDependencies:n}),this.features[r.featureName]=new r(this)})}catch(e){(0,l.R)(22,e);for(const e in this.features)this.features[e].abortHandler?.();const t=(0,s.Zm)();delete t.initializedAgents[this.agentIdentifier]?.features,delete this.sharedAggregator;return t.ee.get(this.agentIdentifier).abort(),!1}}}var F=r(2843),U=r(782);class V extends B{static featureName=U.T;constructor(e){super(e,U.T),g.RI&&((0,F.u)(()=>(0,T.p)("docHidden",[(0,_.t)()],void 0,U.T,this.ee),!0),(0,F.G)(()=>(0,T.p)("winPagehide",[(0,_.t)()],void 0,U.T,this.ee)),this.importAggregator(e,()=>r.e(478).then(r.bind(r,9917))))}}var z=r(3969);class G extends B{static featureName=z.TZ;constructor(e){super(e,z.TZ),this.importAggregator(e,()=>r.e(478).then(r.bind(r,6555)))}}var q=r(6774),Y=r(3878),Z=r(3304);class Q{constructor(e,t,r,n,s){this.name="UncaughtError",this.message="string"==typeof e?e:(0,Z.A)(e),this.sourceURL=t,this.line=r,this.column=n,this.__newrelic=s}}function X(e){return te(e)?e:new Q(void 0!==e?.message?e.message:e,e?.filename||e?.sourceURL,e?.lineno||e?.line,e?.colno||e?.col,e?.__newrelic,e?.cause)}function J(e){const t="Unhandled Promise Rejection: ";if(!e?.reason)return;if(te(e.reason)){try{e.reason.message.startsWith(t)||(e.reason.message=t+e.reason.message)}catch(e){}return X(e.reason)}const r=X(e.reason);return(r.message||"").startsWith(t)||(r.message=t+r.message),r}function ee(e){if(e.error instanceof SyntaxError&&!/:\d+$/.test(e.error.stack?.trim())){const t=new Q(e.message,e.filename,e.lineno,e.colno,e.error.__newrelic,e.cause);return t.name=SyntaxError.name,t}return te(e.error)?e.error:X(e)}function te(e){return e instanceof Error&&!!e.stack}function re(e,r,n,s,i=(0,_.t)()){"string"==typeof e&&(e=new Error(e)),(0,T.p)("err",[e,i,!1,r,n.runtime.isRecording,void 0,s],void 0,t.K7.jserrors,n.ee),(0,T.p)("uaErr",[],void 0,t.K7.genericEvents,n.ee)}var ne=r(5732),se=r(993),ie=r(3785);function ae(e,{customAttributes:t={},level:r=se.p_.INFO}={},n,s,i=(0,_.t)()){(0,ie.R)(n.ee,e,t,r,!1,s,i)}function oe(e,r,n,s,i=(0,_.t)()){(0,T.p)("api-"+O.hG,[i,e,r,s],void 0,t.K7.genericEvents,n.ee)}function ce(e,r,n,s,i=(0,_.t)()){const{start:a,end:o,customAttributes:c}=r||{},d={customAttributes:c||{}};if("object"!=typeof d.customAttributes||"string"!=typeof e||0===e.length)return void(0,l.R)(57);const u=(e,t)=>null==e?t:"number"==typeof e?e:e instanceof PerformanceMark?e.startTime:Number.NaN;if(d.start=u(a,0),d.end=u(o,i),Number.isNaN(d.start)||Number.isNaN(d.end))(0,l.R)(57);else{if(d.duration=d.end-d.start,!(d.duration<0))return(0,T.p)("api-"+O.V1,[d,e,s],void 0,t.K7.genericEvents,n.ee),d;(0,l.R)(58)}}function de(e,r={},n,s,i=(0,_.t)()){(0,T.p)("api-"+O.fF,[i,e,r,s],void 0,t.K7.genericEvents,n.ee)}var ue=r(5718);const le=(e,t)=>e?.nrMfeId===t.id&&(!e?.nrMfeObserved||e?.nrMfeObserved===t.instance),fe=e=>{try{return g.gm.CSS.escape(e)}catch(t){return e}},he=(e,t={})=>{const r=t.id,n=t.instance;if(!e||!r||!n)return!1;try{let r=1===e.nodeType?e:e.parentElement;for(;r?.tagName;){if(le(r.dataset,t))return r.dataset.nrMfeObserved=n,!0;r=r.parentNode}}catch(e){}return!1},pe=(e,t)=>{const r=g.gm.document?.querySelectorAll('[data-nr-mfe-id="'.concat(fe(e.id),'"]')),n=(Array.from(r)||[]).find(t=>le(t.dataset,e));let s=!!n;s&&(n.dataset.nrMfeObserved??=e.instance);const i=new g.gm.MutationObserver(r=>{r.forEach(r=>{r.addedNodes.forEach(r=>{const n=1===r.nodeType?r:null;!s&&le(n?.dataset,e)&&(i.disconnect(),i.observe(n,{childList:!0,subtree:!0}),s=!0,n.dataset.nrMfeObserved=e.instance),(e=>{try{return e?.textContent?.trim()||["img","video","canvas","svg"].includes(e?.nodeName?.toLowerCase())}catch(e){return!1}})(r)&&(s||he(r,e))&&t(r,i)})})});return i.observe(n||g.gm.document,{childList:!0,subtree:!0}),i},ge=(e,t,r)=>{try{const n=new g.gm.PerformanceObserver(e=>{e.getEntries().forEach(r)});return n.observe(t),e.push(n),n}catch(e){return null}};function me(e,t){let r,n,s=!1;const i=e=>null==e?e:e-(t?.scriptStart||t?.registeredAt||0),a={fcp:{get value(){const e=i(r);return e>1e4?void 0:e},set value(e){s||(r=e)}},lcp:{get value(){if(void 0!==a.fcp.value)return i(n)},set value(e){s||(n=e)}},cls:{value:void 0},inp:{value:void 0},disconnect:()=>{}};if(!(e&&g.RI&&g.gm.MutationObserver&&g.gm.PerformanceObserver))return a;const o=[];setTimeout(()=>{r||a.disconnect()},1e4);const c=()=>{if(!s){if(null==r){const e=(0,_.t)();if(i(e)>1e4)return void a.disconnect();r=e}n??=(0,_.t)(),a.cls.value??=0}},d=pe(e,(e,t)=>{c(),t.disconnect()});o.push(d);let u=0,l=null;const f=new Set;try{l=new g.gm.ResizeObserver(e=>{s||e.forEach(e=>{try{const t=e.contentRect.width*e.contentRect.height;t>u&&(u=t,a.lcp.value=(0,_.t)()),l.unobserve(e.target)}catch(e){}})})}catch(e){}const h=pe(e,e=>{if(c(),l)try{const t=1===e.nodeType?e:e.parentElement;t&&!f.has(t)&&(f.add(t),"IMG"===t.tagName?t.complete?l.observe(t):t.addEventListener("load",()=>{l.observe(t)},{once:!0}):"VIDEO"===t.tagName?t.readyState>=2?l.observe(t):t.addEventListener("loadeddata",()=>{l.observe(t)},{once:!0}):l.observe(t))}catch(e){}});l&&o.push(l),o.push(h),ge(o,{type:"layout-shift",buffered:!0},t=>{s||t.hadRecentInput||(t.sources||[]).some(r=>!!he(r.node,e)&&(c(),a.cls.value+=t.value,!0))}),ge(o,{type:"event",buffered:!0,durationThreshold:40},t=>{!s&&t.interactionId&&he(t.target,e)&&(void 0===a.inp.value||t.duration>a.inp.value)&&(c(),a.inp.value=t.duration)});const p=["pointerdown","keydown"],m=()=>{p.forEach(e=>{g.gm.removeEventListener(e,v,{passive:!0})})};a.disconnect=()=>{s=!0,o.forEach(e=>{try{e?.disconnect()}catch(e){}}),m(),["visibilitychange","pagehide"].forEach(e=>{g.gm.removeEventListener(e,a.disconnect,{once:!0,passive:!0})})};const v=t=>{he(t?.target,e)&&((()=>{try{h?.disconnect(),l?.disconnect()}catch(e){}})(),m())};p.forEach(e=>{g.gm.addEventListener(e,v,{passive:!0})}),["visibilitychange","pagehide"].forEach(e=>{g.gm.addEventListener(e,a.disconnect,{once:!0,passive:!0})});const y=g.gm.document?.querySelectorAll('[data-nr-mfe-id="'.concat(fe(e.id),'"]'));return Array.from(y||[]).some(t=>le(t.dataset,e))&&c(),a}var ve=r(9566);const ye=["name","id","type"],be=new Map([[oe,"addPageAction"],[ae,"log"],[ce,"measure"],[re,"noticeError"],[de,"recordCustomEvent"]]),Ee={experimental:(0,j.J)(()=>(0,l.R)(54,"newrelic.register")),disabled:(0,j.J)(()=>(0,l.R)(55)),invalidTarget:(0,j.J)(e=>(0,l.R)(48,e)),deregistered:(0,j.J)(()=>(0,l.R)(68))};function we(e){(0,N.Y)(O.eY,function(t){return Re(e,t)},e)}function Re(e,r){Ee.experimental(),r||={},r.instance=(0,ve.LA)(8),r.type=ne.fQ.MFE,r.licenseKey||=e.info.licenseKey,r.blocked=!1,("object"!=typeof r.tags||null===r.tags||Array.isArray(r.tags))&&(r.tags={}),r.parent??={get id(){return e.runtime.appMetadata.agents?.[0].entityGuid},type:ne.fQ.BA};const n=(0,ue.Qr)(r),s=me(r,n),i={};Object.prototype.hasOwnProperty.call(r,"attributes")||Object.defineProperty(r,"attributes",{get:()=>({...i,"source.id":r.id,"source.name":r.name,"source.type":r.type,"parent.type":r.parent?.type||ne.fQ.BA,"parent.id":r.parent?.id})}),Object.entries(r.tags).forEach(([e,t])=>{ye.includes(e)||(i["source.".concat(e)]=t)});let a=()=>{};const o=e.runtime.registeredEntities,c=e=>{r.blocked=!0,a=e};function d(e){return"string"==typeof e&&!!e.trim()&&e.trim().length<501}e.init.api.register.enabled||c(Ee.disabled),d(r.id)&&d(r.name)||c(()=>Ee.invalidTarget(r));const u={addPageAction:(t,n={})=>g(oe,[t,{...i,...n},e],r),deregister:()=>{h(),c(Ee.deregistered)},log:(t,n={})=>g(ae,[t,{...n,customAttributes:{...i,...n.customAttributes||{}}},e],r),measure:(t,n={})=>g(ce,[t,{...n,customAttributes:{...i,...n.customAttributes||{}}},e],r),noticeError:(t,n={})=>g(re,[t,{...i,...n},e],r),recordCustomEvent:(t,n={})=>g(de,[t,{...i,...n},e],r),setApplicationVersion:e=>p("application.version",e),setCustomAttribute:(e,t)=>p(e,t),setUserId:e=>p("enduser.id",e),metadata:{get customAttributes(){return i},target:r,timings:n,vitals:s,events:{latestTimestamp:void 0}}},f=()=>(r.blocked&&a(),r.blocked);function h(){if(n.reportedAt)return;n.reportedAt=(0,_.t)(),s.disconnect(),n.fcp=s.fcp,n.lcp=s.lcp,n.cls=s.cls,n.inp=s.inp;const e=n.fetchEnd-n.fetchStart,t=n.scriptEnd-n.scriptStart,r={assetUrl:n.asset,assetType:n.type,timeAlive:n.reportedAt-n.registeredAt,timeToBeRequested:n.fetchStart,timeToExecute:t,timeToFetch:e,timeToLoad:e+t,timeToRegister:n.registeredAt,...s.fcp.value>=0&&{"nr.vitals.fcp.value":s.fcp.value},...s.lcp.value>=0&&{"nr.vitals.lcp.value":s.lcp.value},...s.cls.value>=0&&{"nr.vitals.cls.value":s.cls.value},...s.inp.value>=0&&{"nr.vitals.inp.value":s.inp.value}};u.recordCustomEvent("MicroFrontEndTiming",r)}f()||(o.push(u),(0,F.G)(h));const p=(e,t)=>{f()||(i[e]=t)},g=(r,n,s)=>{if(f()&&r!==Re)return;const i=u.metadata.events.latestTimestamp??(0,_.t)();u.metadata.events.latestTimestamp=void 0;const a=be.get(r)||"unknown";(0,T.p)(z.xV,["API/register/".concat(a,"/called")],void 0,t.K7.metrics,e.ee);try{return r(...n,s,i)}catch(e){(0,l.R)(50,e)}};return u}class Ae extends B{static featureName=q.T;constructor(e){var t;super(e,q.T),t=e,(0,N.Y)(O.o5,(e,r)=>re(e,r,t),t),function(e){(0,N.Y)(O.bt,function(t){e.runtime.onerror=t},e)}(e),function(e){let t=0;(0,N.Y)(O.k6,function(e,r){++t>10||(this.runtime.releaseIds[e.slice(-200)]=(""+r).slice(-200))},e)}(e),we(e);try{this.removeOnAbort=new AbortController}catch(e){}this.ee.on("internal-error",(t,r)=>{this.abortHandler&&(0,T.p)("ierr",[X(t),(0,_.t)(),!0,{},e.runtime.isRecording,r],void 0,this.featureName,this.ee)}),g.gm.addEventListener("unhandledrejection",t=>{this.abortHandler&&(0,T.p)("err",[J(t),(0,_.t)(),!1,{unhandledPromiseRejection:1},e.runtime.isRecording],void 0,this.featureName,this.ee)},(0,Y.jT)(!1,this.removeOnAbort?.signal)),g.gm.addEventListener("error",t=>{this.abortHandler&&(0,T.p)("err",[ee(t),(0,_.t)(),!1,{},e.runtime.isRecording],void 0,this.featureName,this.ee)},(0,Y.jT)(!1,this.removeOnAbort?.signal)),this.abortHandler=this.#n,this.importAggregator(e,()=>r.e(478).then(r.bind(r,9377)))}#n(){this.removeOnAbort?.abort(),this.abortHandler=void 0}}var Te=r(8990);let xe=1;function Se(e){const t=typeof e;return!e||"object"!==t&&"function"!==t?-1:e===g.gm?0:(0,Te.I)(e,"nr@id",function(){return xe++})}function _e(e){if("string"==typeof e)return e.length;if("object"==typeof e){if("undefined"!=typeof ArrayBuffer&&e instanceof ArrayBuffer&&e.byteLength)return e.byteLength;if("undefined"!=typeof Blob&&e instanceof Blob&&e.size)return e.size;if(!("undefined"!=typeof FormData&&e instanceof FormData))try{return(0,Z.A)(e).length}catch(e){return}}}var Oe=r(8139),Ne=r(3434);const Pe={},Le=["open","send","setRequestHeader"];function ke(e,t){var r=e||w.ee;const n=function(e){return(e||w.ee).get("xhr")}(r);if(void 0===g.gm.XMLHttpRequest)return n;if(Pe[n.debugId]++)return n;Pe[n.debugId]=1,(0,Oe.u)(r);var s=(0,Ne.YM)(n),i=g.gm.XMLHttpRequest,a=g.gm.MutationObserver,o=g.gm.Promise,c=g.gm.setInterval,d="readystatechange",u=["onload","onerror","onabort","onloadstart","onloadend","onprogress","ontimeout"],f=[],h=g.gm.XMLHttpRequest=function(e){const r=new i(e),a=n.context(r);a.targets=(0,ne.$5)(t);try{n.emit("new-xhr",[r],a),r.addEventListener(d,(o=a,function(){var e=this;e.readyState>3&&!o.resolved&&(o.resolved=!0,n.emit("xhr-resolved",[],e)),s.inPlace(e,u,"fn-",E)}),(0,Y.jT)(!1))}catch(e){(0,l.R)(15,e);try{n.emit("internal-error",[e])}catch(e){}}var o;return r};function p(e,t){s.inPlace(t,["onreadystatechange"],"fn-",E)}if(function(e,t){for(var r in e)t[r]=e[r]}(i,h),h.prototype=i.prototype,s.inPlace(h.prototype,Le,"-xhr-",E),n.on("send-xhr-start",function(e,t){p(e,t),function(e){f.push(e),a&&(m?m.then(b):c?c(b):(v=-v,y.data=v))}(t)}),n.on("open-xhr-start",p),a){var m=o&&o.resolve();if(!c&&!o){var v=1,y=document.createTextNode(v);new a(b).observe(y,{characterData:!0})}}else r.on("fn-end",function(e){e[0]&&e[0].type===d||b()});function b(){for(var e=0;e<f.length;e++)p(0,f[e]);f.length&&(f=[])}function E(e,t){return t}return n}var Ce="fetch-",Ie=Ce+"body-",je=["arrayBuffer","blob","json","text","formData"],Me=g.gm.Request,De=g.gm.Response,Be="prototype";const He={};function Ke(e,t){const r=function(e){return(e||w.ee).get("fetch")}(e);if(!(Me&&De&&g.gm.fetch))return r;if(He[r.debugId]++)return r;function n(e,n,s){var i=e[n];"function"==typeof i&&(e[n]=function(){var e=[...arguments];const n={},a=(0,ne.$5)(t);var o;r.emit(s+"before-start",[e],n),n[w.P]&&n[w.P].dt&&(o=n[w.P].dt);var c=i.apply(this,e);return r.emit(s+"start",[e,o],c),c.then(function(e){return r.emit(s+"end",[null,e,a],c),e},function(e){throw r.emit(s+"end",[e,void 0,a],c),e})})}return He[r.debugId]=1,je.forEach(e=>{n(Me[Be],e,Ie),n(De[Be],e,Ie)}),n(g.gm,"fetch",Ce),r.on(Ce+"end",function(e,t,n){var s=this;if(s.targets=n||[void 0],t){var i=t.headers.get("content-length");null!==i&&(s.rxSize=i),r.emit(Ce+"done",[null,t],s)}else r.emit(Ce+"done",[e],s)}),r}var We=r(7485);class Fe{constructor(e){this.agentRef=e}generateTracePayload(e){const t=this.agentRef.loader_config;if(!this.shouldGenerateTrace(e)||!t)return null;var r=(t.accountID||"").toString()||null,n=(t.agentID||"").toString()||null,s=(t.trustKey||"").toString()||null;if(!r||!n)return null;var i=(0,ve.ZF)(),a=(0,ve.el)(),o=Date.now(),c={spanId:i,traceId:a,timestamp:o};return(e.sameOrigin||this.isAllowedOrigin(e)&&this.useTraceContextHeadersForCors())&&(c.traceContextParentHeader=this.generateTraceContextParentHeader(i,a),c.traceContextStateHeader=this.generateTraceContextStateHeader(i,o,r,n,s)),(e.sameOrigin&&!this.excludeNewrelicHeader()||!e.sameOrigin&&this.isAllowedOrigin(e)&&this.useNewrelicHeaderForCors())&&(c.newrelicHeader=this.generateTraceHeader(i,a,o,r,n,s)),c}generateTraceContextParentHeader(e,t){return"00-"+t+"-"+e+"-01"}generateTraceContextStateHeader(e,t,r,n,s){return s+"@nr=0-1-"+r+"-"+n+"-"+e+"----"+t}generateTraceHeader(e,t,r,n,s,i){if(!("function"==typeof g.gm?.btoa))return null;var a={v:[0,1],d:{ty:"Browser",ac:n,ap:s,id:e,tr:t,ti:r}};return i&&n!==i&&(a.d.tk=i),btoa((0,Z.A)(a))}shouldGenerateTrace(e){return this.agentRef.init?.distributed_tracing?.enabled&&this.isAllowedOrigin(e)}isAllowedOrigin(e){var t=!1;const r=this.agentRef.init?.distributed_tracing;if(e.sameOrigin)t=!0;else if(r?.allowed_origins instanceof Array)for(var n=0;n<r.allowed_origins.length;n++){var s=(0,We.D)(r.allowed_origins[n]);if(e.hostname===s.hostname&&e.protocol===s.protocol&&e.port===s.port){t=!0;break}}return t}excludeNewrelicHeader(){var e=this.agentRef.init?.distributed_tracing;return!!e&&!!e.exclude_newrelic_header}useNewrelicHeaderForCors(){var e=this.agentRef.init?.distributed_tracing;return!!e&&!1!==e.cors_use_newrelic_header}useTraceContextHeadersForCors(){var e=this.agentRef.init?.distributed_tracing;return!!e&&!!e.cors_use_tracecontext_headers}}var Ue=r(7295);function Ve(e){return"string"==typeof e?e:e instanceof(0,s.dV)().o.REQ?e.url:g.gm?.URL&&e instanceof URL?e.href:void 0}function ze(e,t){var r=(0,We.D)(t),n=e.params||e;n.hostname=r.hostname,n.port=r.port,n.protocol=r.protocol,n.host=r.hostname+":"+r.port,n.pathname=r.pathname,e.parsedOrigin=r,e.sameOrigin=r.sameOrigin}var Ge=["load","error","abort","timeout"],qe=Ge.length,Ye=(0,s.dV)().o.REQ,Ze=(0,s.dV)().o.XHR;const $e="X-NewRelic-App-Data",Qe="internal-error";class Xe extends B{static featureName=c.TZ;constructor(e){super(e,c.TZ),this.dt=new Fe(e),this.handler=(e,t,r,n)=>(0,T.p)(e,t,r,n,this.ee);try{const e={xmlhttprequest:"xhr",fetch:"fetch",beacon:"beacon"};g.gm?.performance?.getEntriesByType("resource").forEach(r=>{if(r.initiatorType in e&&0!==r.responseStatus){const n={status:r.responseStatus},s={rxSize:r.transferSize,duration:Math.floor(r.duration),cbTime:0};ze(n,r.name),this.handler("xhr",[n,s,r.startTime,r.responseEnd,e[r.initiatorType]],void 0,t.K7.ajax)}})}catch(e){}Ke(this.ee,e),ke(this.ee,e),function(e,r,n,s){const i=[c.mo.ALL,c.mo.FAILURES].includes(e.init.ajax?.capture_payloads);function a(e){var t=this;t.totalCbs=0,t.called=0,t.cbTime=0,t.end=x,t.ended=!1,t.xhrGuids={},t.lastSize=null,t.loadCaptureCalled=!1,t.params=this.params||{},t.metrics=this.metrics||{},t.latestLongtaskEnd=0,e.addEventListener("load",function(r){O(t,e)},(0,Y.jT)(!1)),g.lR||e.addEventListener("progress",function(e){t.lastSize=e.loaded},(0,Y.jT)(!1))}function o(e){this.params={method:e[0]},ze(this,e[1]),this.metrics={}}function d(t,r){e.loader_config.xpid&&this.sameOrigin&&r.setRequestHeader("X-NewRelic-ID",e.loader_config.xpid);var n=s.generateTracePayload(this.parsedOrigin);if(n){var i=!1;n.newrelicHeader&&(r.setRequestHeader("newrelic",n.newrelicHeader),i=!0),n.traceContextParentHeader&&(r.setRequestHeader("traceparent",n.traceContextParentHeader),n.traceContextStateHeader&&r.setRequestHeader("tracestate",n.traceContextStateHeader),i=!0),i&&(this.dt=n)}}function u(e,t){i&&e.length>=2&&(this.requestHeaders??={},this.requestHeaders[e[0].toLowerCase()]=e[1])}function l(e,t){var n=this.metrics,s=e[0],i=this;if(n&&s){var a=_e(s);a&&(n.txSize=a)}this.startTime=(0,_.t)(),this.requestBody=s,this.listener=function(e){try{"abort"!==e.type||i.loadCaptureCalled||(i.params.aborted=!0),("load"!==e.type||i.called===i.totalCbs&&(i.onloadCalled||"function"!=typeof t.onload)&&"function"==typeof i.end)&&i.end(t)}catch(e){try{r.emit(Qe,[e])}catch(e){}}};for(var o=0;o<qe;o++)t.addEventListener(Ge[o],this.listener,(0,Y.jT)(!1))}function f(e,t,r){this.cbTime+=e,t?this.onloadCalled=!0:this.called+=1,this.called!==this.totalCbs||!this.onloadCalled&&"function"==typeof r.onload||"function"!=typeof this.end||this.end(r)}function h(e,t){var r=""+Se(e)+!!t;this.xhrGuids&&!this.xhrGuids[r]&&(this.xhrGuids[r]=!0,this.totalCbs+=1)}function p(e,t){var r=""+Se(e)+!!t;this.xhrGuids&&this.xhrGuids[r]&&(delete this.xhrGuids[r],this.totalCbs-=1)}function m(){this.endTime=(0,_.t)()}function v(e,t){t instanceof Ze&&"load"===e[0]&&r.emit("xhr-load-added",[e[1],e[2]],t)}function y(e,t){t instanceof Ze&&"load"===e[0]&&r.emit("xhr-load-removed",[e[1],e[2]],t)}function b(e,t,r){t instanceof Ze&&("onload"===r&&(this.onload=!0),("load"===(e[0]&&e[0].type)||this.onload)&&(this.xhrCbStart=(0,_.t)()))}function E(e,t){this.xhrCbStart&&r.emit("xhr-cb-time",[(0,_.t)()-this.xhrCbStart,this.onload,t],t)}function w(e){var t,r=e[1]||{};if("string"==typeof e[0]?0===(t=e[0]).length&&g.RI&&(t=""+g.gm.location.href):e[0]&&e[0].url?t=e[0].url:g.gm?.URL&&e[0]&&e[0]instanceof URL?t=e[0].href:"function"==typeof e[0].toString&&(t=e[0].toString()),"string"==typeof t&&0!==t.length){t&&(this.parsedOrigin=(0,We.D)(t),this.sameOrigin=this.parsedOrigin.sameOrigin);var n=s.generateTracePayload(this.parsedOrigin);if(n&&(n.newrelicHeader||n.traceContextParentHeader))if(e[0]&&e[0].headers)o(e[0].headers,n)&&(this.dt=n);else{var i={};for(var a in r)i[a]=r[a];i.headers=new Headers(r.headers||{}),o(i.headers,n)&&(this.dt=n),e.length>1?e[1]=i:e.push(i)}}function o(e,t){var r=!1;return t.newrelicHeader&&(e.set("newrelic",t.newrelicHeader),r=!0),t.traceContextParentHeader&&(e.set("traceparent",t.traceContextParentHeader),t.traceContextStateHeader&&e.set("tracestate",t.traceContextStateHeader),r=!0),r}}function R(e,t){this.params={},this.metrics={},this.startTime=(0,_.t)(),this.dt=t;let[r,n={}]=e;ze(this,Ve(r));const s=(""+(r&&r instanceof Ye&&r.method||n.method||"GET")).toUpperCase();this.params.method=s,this.txSize=_e(n.body||r?.body)||0;try{var a=n.headers||r?.headers;if(i&&a)if(this.requestHeaders??={},a instanceof Headers)a.forEach(function(e,t){this.requestHeaders[t.toLowerCase()]=e}.bind(this));else if("object"==typeof a)for(var o in a)this.requestHeaders[o.toLowerCase()]=a[o]}catch(e){}this.requestBody=n.body||r?.body}function A(e,t){if(this.endTime=(0,_.t)(),this.params||(this.params={}),(0,Ue.iW)(this.params))return;this.params.status=t?t.status:0;const n=()=>{const e=+this.rxSize,t=null==this.rxSize||isNaN(e)?void 0:e,r={txSize:this.txSize,rxSize:t,duration:this.endTime-this.startTime},n=[this.params,r,this.startTime,this.endTime,"fetch"];this.targets.forEach(e=>S(n,this,e))};t&&i?t.clone().text().then(e=>{this.responseBody=e,this.rxSize&&"0"!==this.rxSize&&0!==this.rxSize||void 0===e||0===this.params.status||(this.rxSize=_e(e)),t?.headers&&(this.responseHeaders={},t.headers.forEach(function(e,t){this.responseHeaders[t.toLowerCase()]=e}.bind(this)))}).catch(e=>{r.emit(Qe,[e])}).finally(()=>{n()}):n()}function x(e){const t=this.params,n=this.metrics;if(this.ended)return;this.ended=!0;for(let t=0;t<qe;t++)e.removeEventListener(Ge[t],this.listener,!1);if(t.aborted)return;if((0,Ue.iW)(t))return;if(n.duration=this.endTime-this.startTime,this.loadCaptureCalled||4!==e.readyState?null==t.status&&(t.status=0):O(this,e),n.cbTime=this.cbTime,i){try{this.responseBody=e.responseText}catch(t){this.responseBody=e.response}if((!n.rxSize||0===n.rxSize)&&void 0!==this.responseBody&&0!==t.status){const e=_e(this.responseBody);void 0!==e&&(n.rxSize=e)}try{this.responseHeaders=function(e){const t={};return e?(e.split("\r\n").forEach(function(e){const r=e.indexOf(": ");if(r>0){const n=e.substring(0,r),s=e.substring(r+2);t[n.toLowerCase()]=s}}),t):t}(e.getAllResponseHeaders())}catch(e){r.emit(Qe,[e])}}const s=[t,n,this.startTime,this.endTime,"xhr"];this.targets.forEach(e=>S(s,this,e))}function S(e,r,s){n("xhr",[...e,s],r,t.K7.ajax)}function O(e,n){e.params.status=n.status;var s=function(e,t){var r=e.responseType;return"json"===r&&null!==t?t:"arraybuffer"===r||"blob"===r||"json"===r?_e(e.response):"text"===r||""===r||void 0===r?_e(e.responseText):void 0}(n,e.lastSize);if(void 0!==s&&0!==n.status&&(e.metrics.rxSize=s),e.sameOrigin&&n.getAllResponseHeaders().indexOf($e)>=0){var i=n.getResponseHeader($e);i&&((0,T.p)("sm",["Ajax/CrossApplicationTracing/Header/Seen"],void 0,t.K7.metrics,r),e.params.cat=i.split(", ").pop())}e.loadCaptureCalled=!0}r.on("new-xhr",a),r.on("open-xhr-start",o),r.on("open-xhr-end",d),r.on("send-xhr-start",l),r.on("setRequestHeader-xhr-start",u),r.on("xhr-cb-time",f),r.on("xhr-load-added",h),r.on("xhr-load-removed",p),r.on("xhr-resolved",m),r.on("addEventListener-end",v),r.on("removeEventListener-end",y),r.on("fn-end",E),r.on("fetch-before-start",w),r.on("fetch-start",R),r.on("fn-start",b),r.on("fetch-done",A)}(e,this.ee,this.handler,this.dt),this.importAggregator(e,()=>r.e(478).then(r.bind(r,3845)))}}const Je={},et=["pushState","replaceState"];function tt(e){const t=function(e){return(e||w.ee).get("history")}(e);return!g.RI||Je[t.debugId]++||(Je[t.debugId]=1,(0,Ne.YM)(t).inPlace(window.history,et,"-")),t}var rt=r(3738);function nt(e){(0,N.Y)(O.BL,function(r=Date.now()){const n=r-g.WN;n<0&&(0,l.R)(62,r),(0,T.p)(z.XG,[O.BL,{time:n}],void 0,t.K7.metrics,e.ee),e.addToTrace({name:O.BL,start:r,origin:"nr"}),(0,T.p)("api-"+O.hG,[n,O.BL],void 0,t.K7.genericEvents,e.ee)},e)}const{He:st,bD:it,d3:at,Kp:ot,TZ:ct,Lc:dt,uP:ut,Rz:lt}=rt;class ft extends B{static featureName=ct;constructor(e){var n;super(e,ct),n=e,(0,N.Y)(O.U2,function(e){if(!(e&&"object"==typeof e&&e.name&&e.start))return;const r={n:e.name,s:e.start-g.WN,e:(e.end||e.start)-g.WN,o:e.origin||"",t:"api"};r.s<0||r.e<0||r.e<r.s?(0,l.R)(61,{start:r.s,end:r.e}):(0,T.p)("bstApi",[r],void 0,t.K7.sessionTrace,n.ee)},n),nt(e);if(!(0,I.V)(e.init))return void this.deregisterDrain();const s=this.ee;let i;tt(s),this.eventsEE=(0,Oe.u)(s),this.eventsEE.on(ut,function(e,t){this.bstStart=(0,_.t)()}),this.eventsEE.on(dt,function(e,r){(0,T.p)("bst",[e[0],r,this.bstStart,(0,_.t)()],void 0,t.K7.sessionTrace,s)}),s.on(lt+at,function(e){this.time=(0,_.t)(),this.startPath=location.pathname+location.hash}),s.on(lt+ot,function(e){(0,T.p)("bstHist",[location.pathname+location.hash,this.startPath,this.time],void 0,t.K7.sessionTrace,s)});try{i=new PerformanceObserver(e=>{const r=e.getEntries();(0,T.p)(st,[r],void 0,t.K7.sessionTrace,s)}),i.observe({type:it,buffered:!0})}catch(e){}this.importAggregator(e,()=>r.e(478).then(r.bind(r,6974)),{resourceObserver:i})}}var ht=r(733),pt=r(6344);class gt extends B{static featureName=pt.TZ;#s;recorder;constructor(e){var n;let s;super(e,pt.TZ),n=e,(0,N.Y)(O.CH,function(){(0,T.p)(O.CH,[],void 0,t.K7.sessionReplay,n.ee)},n),function(e){(0,N.Y)(O.Tb,function(){(0,T.p)(O.Tb,[],void 0,t.K7.sessionReplay,e.ee)},e)}(e);const i="".concat(u.Wt).concat((0,ht.Y)(e.info.licenseKey,e.info.applicationID));try{s=JSON.parse(localStorage.getItem(i))}catch(e){}(0,C.SR)(e.init)&&this.ee.on(O.CH,()=>this.#i()),this.#a(s)&&this.importRecorder().then(e=>{e.startRecording(pt.Qb.PRELOAD,s?.sessionReplayMode)}),this.importAggregator(this.agentRef,()=>r.e(478).then(r.bind(r,6167)),this),this.ee.on("err",e=>{this.blocked||this.agentRef.runtime.isRecording&&(this.errorNoticed=!0,(0,T.p)(pt.Vh,[e],void 0,this.featureName,this.ee))})}#a(e){return e&&(e.sessionReplayMode===u.g.FULL||e.sessionReplayMode===u.g.ERROR)||(0,C.Aw)(this.agentRef.init)}importRecorder(){return this.recorder?Promise.resolve(this.recorder):(this.#s??=Promise.all([r.e(478),r.e(249)]).then(r.bind(r,4866)).then(({Recorder:e})=>(this.recorder=new e(this),this.recorder)).catch(e=>{throw this.ee.emit("internal-error",[e]),this.blocked=!0,e}),this.#s)}#i(){this.blocked||(this.featAggregate?this.featAggregate.mode!==u.g.FULL&&this.featAggregate.initializeRecording(u.g.FULL,!0,pt.Qb.API):this.importRecorder().then(()=>{this.recorder.startRecording(pt.Qb.API,u.g.FULL)}))}}var mt=r(3962);class vt extends B{static featureName=mt.TZ;constructor(e){if(super(e,mt.TZ),function(e){const r=e.ee.get("tracer");function n(){}(0,N.Y)(O.dT,function(e){return(new n).get("object"==typeof e?e:{})},e);const s=n.prototype={createTracer:function(n,s){var i={},a=this,o="function"==typeof s;return(0,T.p)(z.xV,["API/createTracer/called"],void 0,t.K7.metrics,e.ee),function(){if(r.emit((o?"":"no-")+"fn-start",[(0,_.t)(),a,o],i),o)try{return s.apply(this,arguments)}catch(e){const t="string"==typeof e?new Error(e):e;throw r.emit("fn-err",[arguments,this,t],i),t}finally{r.emit("fn-end",[(0,_.t)()],i)}}}};["actionText","setName","setAttribute","save","ignore","onEnd","getContext","end","get"].forEach(r=>{N.Y.apply(this,[r,function(){return(0,T.p)(O.hw+r,[performance.now(),...arguments],this,t.K7.softNav,e.ee),this},e,s])}),(0,N.Y)(O.PA,function(){(0,T.p)(O.hw+"routeName",[performance.now(),...arguments],void 0,t.K7.softNav,e.ee)},e)}(e),!g.RI||!(0,s.dV)().o.MO)return;const n=tt(this.ee);try{this.removeOnAbort=new AbortController}catch(e){}mt.tC.forEach(e=>{(0,Y.sp)(e,e=>{c(e)},!0,this.removeOnAbort?.signal)});const i=()=>(0,T.p)("newURL",[(0,_.t)(),""+window.location],void 0,this.featureName,this.ee);n.on("pushState-end",i),n.on("replaceState-end",i),(0,Y.sp)(mt.OV,e=>{c(e),(0,T.p)("newURL",[e.timeStamp,""+window.location],void 0,this.featureName,this.ee)},!0,this.removeOnAbort?.signal);let a=!1;const o=new((0,s.dV)().o.MO)((e,t)=>{a||(a=!0,requestAnimationFrame(()=>{(0,T.p)("newDom",[(0,_.t)()],void 0,this.featureName,this.ee),a=!1}))}),c=(0,j.s)(e=>{"loading"!==document.readyState&&((0,T.p)("newUIEvent",[e],void 0,this.featureName,this.ee),o.observe(document.body,{attributes:!0,childList:!0,subtree:!0,characterData:!0}))},100,{leading:!0});this.abortHandler=function(){this.removeOnAbort?.abort(),o.disconnect(),this.abortHandler=void 0},this.importAggregator(e,()=>r.e(478).then(r.bind(r,4393)),{domObserver:o})}}var yt=r(9119),bt=r(981);const Et={},wt=new Set;function Rt(e){return"string"==typeof e?{type:"string",size:(new TextEncoder).encode(e).length}:e instanceof ArrayBuffer?{type:"ArrayBuffer",size:e.byteLength}:e instanceof Blob?{type:"Blob",size:e.size}:e instanceof DataView?{type:"DataView",size:e.byteLength}:ArrayBuffer.isView(e)?{type:"TypedArray",size:e.byteLength}:{type:"unknown",size:0}}class At{constructor(e,t){this.timestamp=(0,_.t)(),this.currentUrl=(0,yt.L)(window.location.href),this.socketId=(0,ve.LA)(8),this.requestedUrl=(0,yt.L)(e),this.requestedProtocols=Array.isArray(t)?t.join(","):t||"",this.openedAt=void 0,this.protocol=void 0,this.extensions=void 0,this.binaryType=void 0,this.messageOrigin=void 0,this.messageCount=0,this.messageBytes=0,this.messageBytesMin=0,this.messageBytesMax=0,this.messageTypes=void 0,this.sendCount=0,this.sendBytes=0,this.sendBytesMin=0,this.sendBytesMax=0,this.sendTypes=void 0,this.closedAt=void 0,this.closeCode=void 0,this.closeReason="unknown",this.closeWasClean=void 0,this.connectedDuration=0,this.hasErrors=void 0}}class Tt extends B{static featureName=o.TZ;constructor(e){super(e,o.TZ);const n=e.init.feature_flags.includes("websockets")||e.init.web_sockets?.enabled,i=!e.init.feature_flags.includes("no_spv"),a=[e.init.page_action.enabled,e.init.performance.capture_marks,e.init.performance.capture_measures,e.init.performance.resources.enabled,e.init.user_actions.enabled,n,i];var c;let d;if(c=e,(0,N.Y)(O.hG,(e,t)=>oe(e,t,c),c),function(e){(0,N.Y)(O.fF,(t,r)=>de(t,r,e),e)}(e),nt(e),we(e),function(e){(0,N.Y)(O.V1,(t,r)=>ce(t,r,e),e)}(e),this.removeOnAbort=new AbortController,this.abortHandler=()=>{this.removeOnAbort.abort(),this.abortHandler=void 0},n){const u=function(e,t){if(!(0,s.dV)().o.WS)return e;const r=e.get("websockets");if(Et[r.debugId]++)return r;Et[r.debugId]=1,(0,F.G)(()=>{const e=(0,_.t)();wt.forEach(t=>{t.nrData.closedAt=e,t.nrData.closeCode=1001,t.nrData.closeReason="Page navigating away",t.nrData.closeWasClean=!1,t.nrData.openedAt&&(t.nrData.connectedDuration=e-t.nrData.openedAt),r.emit("ws",[t.nrData,t.targets],t)})});class n extends WebSocket{static name=bt.R.WS;static toString(){return"function WebSocket() { [native code] }"}toString(){return"[object WebSocket]"}get[Symbol.toStringTag](){return n.name}#o(e){(e.__newrelic??={}).socketId=this.nrData.socketId,this.nrData.hasErrors??=!0}constructor(...e){super(...e),this.nrData=new At(e[0],e[1]),this.targets=(0,ne.$5)(t),this.addEventListener("open",()=>{this.nrData.openedAt=(0,_.t)(),["protocol","extensions","binaryType"].forEach(e=>{this.nrData[e]=this[e]}),wt.add(this)}),this.addEventListener("message",e=>{const{type:t,size:r}=Rt(e.data);this.nrData.messageOrigin??=(0,yt.L)(e.origin),this.nrData.messageCount++,this.nrData.messageBytes+=r,this.nrData.messageBytesMin=Math.min(this.nrData.messageBytesMin||1/0,r),this.nrData.messageBytesMax=Math.max(this.nrData.messageBytesMax,r),(this.nrData.messageTypes??"").includes(t)||(this.nrData.messageTypes=this.nrData.messageTypes?"".concat(this.nrData.messageTypes,",").concat(t):t)}),this.addEventListener("close",e=>{this.nrData.closedAt=(0,_.t)(),this.nrData.closeCode=e.code,e.reason&&(this.nrData.closeReason=e.reason),this.nrData.closeWasClean=e.wasClean,this.nrData.connectedDuration=this.nrData.closedAt-this.nrData.openedAt,wt.delete(this),r.emit("ws",[this.nrData,this.targets],this)})}addEventListener(e,t,...r){const n=this,s="function"==typeof t?function(...e){try{return t.apply(this,e)}catch(e){throw n.#o(e),e}}:t?.handleEvent?{handleEvent:function(...e){try{return t.handleEvent.apply(t,e)}catch(e){throw n.#o(e),e}}}:t;return super.addEventListener(e,s,...r)}send(e){if(this.readyState===WebSocket.OPEN){const{type:t,size:r}=Rt(e);this.nrData.sendCount++,this.nrData.sendBytes+=r,this.nrData.sendBytesMin=Math.min(this.nrData.sendBytesMin||1/0,r),this.nrData.sendBytesMax=Math.max(this.nrData.sendBytesMax,r),(this.nrData.sendTypes??"").includes(t)||(this.nrData.sendTypes=this.nrData.sendTypes?"".concat(this.nrData.sendTypes,",").concat(t):t)}try{return super.send(e)}catch(e){throw this.#o(e),e}}close(...e){try{super.close(...e)}catch(e){throw this.#o(e),e}}}return g.gm.WebSocket=n,r}(this.ee,e);u.on("ws",(e,t)=>{(0,T.p)("ws-complete",[e,t],void 0,this.featureName,this.ee)})}if(i&&g.gm.addEventListener("securitypolicyviolation",e=>{(0,T.p)("spv",[e],void 0,t.K7.genericEvents,this.ee)},(0,Y.jT)(!1,this.removeOnAbort.signal)),g.RI){if(Ke(this.ee,e),ke(this.ee,e),d=tt(this.ee),e.init.user_actions.enabled){function l(t){const r=(0,We.D)(t);return e.beacons.includes(r.hostname+":"+r.port)}function f(){d.emit("navChange")}o.Zp.forEach(e=>(0,Y.sp)(e,e=>(0,T.p)("ua",[e],void 0,this.featureName,this.ee),!0)),o.qN.forEach(e=>{const t=(0,j.s)(e=>{(0,T.p)("ua",[e],void 0,this.featureName,this.ee)},500,{leading:!0});(0,Y.sp)(e,t)}),g.gm.addEventListener("error",()=>{(0,T.p)("uaErr",[],void 0,t.K7.genericEvents,this.ee)},(0,Y.jT)(!1,this.removeOnAbort.signal)),this.ee.on("open-xhr-start",(e,r)=>{l(e[1])||r.addEventListener("readystatechange",()=>{2===r.readyState&&(0,T.p)("uaXhr",[],void 0,t.K7.genericEvents,this.ee)},(0,Y.jT)(void 0,this.removeOnAbort.signal))}),this.ee.on("fetch-start",e=>{e.length>=1&&!l(Ve(e[0]))&&(0,T.p)("uaXhr",[],void 0,t.K7.genericEvents,this.ee)}),d.on("pushState-end",f),d.on("replaceState-end",f),window.addEventListener("hashchange",f,(0,Y.jT)(!0,this.removeOnAbort.signal)),window.addEventListener("popstate",f,(0,Y.jT)(!0,this.removeOnAbort.signal))}if(e.init.performance.resources.enabled&&g.gm.PerformanceObserver?.supportedEntryTypes.includes("resource")){new PerformanceObserver(e=>{e.getEntries().forEach(e=>{(0,T.p)("browserPerformance.resource",[e],void 0,this.featureName,this.ee)})}).observe({type:"resource",buffered:!0})}}a.some(e=>e)?this.importAggregator(e,()=>r.e(478).then(r.bind(r,8019))):this.deregisterDrain()}}var xt=r(2646);const St=new Map;function _t(e,t,r,n,s=!0,i){if("object"!=typeof t||!t||"string"!=typeof r||!r||"function"!=typeof t[r])return(0,l.R)(29);const a=function(e){return(e||w.ee).get("logger")}(e),o=(0,Ne.YM)(a,void 0,i),c=new xt.y(w.P);c.level=n.level,c.customAttributes=n.customAttributes,c.autoCaptured=s;const d=t[r]?.[Ne.Jt]||t[r];return St.set(d,c),o.inPlace(t,[r],"wrap-logger-",()=>St.get(d),void 0,!0),a}var Ot=r(1910);class Nt extends B{static featureName=se.TZ;constructor(e){var t;super(e,se.TZ),t=e,(0,N.Y)("log",(e,r)=>ae(e,r,t),t),function(e){(0,N.Y)(O.Wb,(t,r,{customAttributes:n={},level:s=se.p_.INFO}={})=>{_t(e.ee,t,r,{customAttributes:n,level:s},!1,e)},e)}(e),we(e);const n=this.ee;["log","error","warn","info","debug","trace"].forEach(t=>{(0,Ot.i)(g.gm.console[t]),_t(n,g.gm.console,t,{level:"log"===t?"info":t},void 0,e)}),this.ee.on("wrap-logger-end",function([e],t,r,s=[]){const{level:i,customAttributes:a,autoCaptured:o}=this;s.forEach(t=>{(0,ie.R)(n,e,a,i,o,t)})}),this.importAggregator(e,()=>r.e(478).then(r.bind(r,5288)))}}new W({features:[Xe,K,V,ft,gt,G,Ae,Tt,Nt,vt],loaderType:"spa"})})()})();</script><meta name="viewport" content="width=device-width, initial-scale=1" /><title>Test Driven Development: By Example | InformIT</title><link href="/display/InformIT/css/style.css?v=20260130" rel="stylesheet" type="text/css" xmlns:msxsl="urn:schemas-microsoft-com:xslt" /><link href="/display/common/css/print.css" rel="stylesheet" media="print" type="text/css" xmlns:msxsl="urn:schemas-microsoft-com:xslt" /><link rel="apple-touch-icon-precomposed" sizes="144x144" href="/display/InformIT/images/objects/touch_icons/apple-touch-icon-144x144-precomposed.png" xmlns:msxsl="urn:schemas-microsoft-com:xslt" /><link rel="apple-touch-icon-precomposed" sizes="114x114" href="/display/InformIT/images/objects/touch_icons/apple-touch-icon-114x114-precomposed.png" xmlns:msxsl="urn:schemas-microsoft-com:xslt" /><link rel="apple-touch-icon-precomposed" sizes="72x72" href="/display/InformIT/images/objects/touch_icons/apple-touch-icon-72x72-precomposed.png" xmlns:msxsl="urn:schemas-microsoft-com:xslt" /><link rel="apple-touch-icon-precomposed" href="/display/InformIT/images/objects/touch_icons/apple-touch-icon-precomposed.png" xmlns:msxsl="urn:schemas-microsoft-com:xslt" /><script src="https://cdnjs.cloudflare.com/ajax/libs/modernizr/2.6.2/modernizr.min.js" integrity="sha512-JynkyJ/1167qkDbZ09NFUGKV3ARgnmySSzQLA1pEAnQuZqPodAD/gNhPkPjtqF5vMp4FPbILFW41Il7Zy3O+Bg==" crossorigin="anonymous" referrerpolicy="no-referrer" xmlns:msxsl="urn:schemas-microsoft-com:xslt"></script><script src="https://code.jquery.com/jquery-3.7.1.min.js" integrity="sha256-/JqT3SQfawRcv/BIHPThkBvs0OEvtFFmqPF/lYI/Cxo=" crossorigin="anonymous" xmlns:msxsl="urn:schemas-microsoft-com:xslt"></script><script src="/display/common/javascript/global.js?v=20260130" type="text/JavaScript" xmlns:msxsl="urn:schemas-microsoft-com:xslt"></script><!--[if lte IE 8]><script src="/display/common/javascript/respond.min.js" type="text/JavaScript"></script><![endif]--><script src="/display/common/javascript/jquery-ui-1.12.1.custom.min.js?v=20260130" type="text/JavaScript" xmlns:msxsl="urn:schemas-microsoft-com:xslt"></script><script src="/display/common/javascript/base_index.js" type="text/JavaScript" xmlns:msxsl="urn:schemas-microsoft-com:xslt"></script><script type="text/JavaScript" xmlns:msxsl="urn:schemas-microsoft-com:xslt">
|
|
currentEnvironment = 'PROD';
|
|
</script><link rel="canonical" href="https://www.informit.com/store/test-driven-development-by-example-9780321146533" />
|
|
|
|
|
|
|
|
<meta name="pageType" content="Product" />
|
|
<meta name="publishedDate" content="Nov 8, 2002" />
|
|
<meta name="description" content="Clean code that works--now. This is the seeming contradiction that lies behind much of the pain of programming. Test-driven development replies to this contradiction with a paradox--test the program before you write it.A new idea? Not at all. Since the dawn of computing, programmers have been specifying the inputs and outputs before programming precisely." />
|
|
|
|
|
|
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
|
<link rel="shortcut icon" href="/display/InformIT/images/objects/favicon-96.png?v=20260130" /><link rel="shortcut icon" href="/display/InformIT/images/objects/favicon-dark.png?v=20260130" media="(prefers-color-scheme: dark)" /><link rel="shortcut icon" href="/display/InformIT/images/objects/favicon-light.png?v=20260130" media="(prefers-color-scheme: light)" /><script src="/display/common/javascript/e-commerce-data-layer.js" type="text/JavaScript"></script><script type="text/JavaScript">
|
|
if(isEnableGA){
|
|
if(currentEnvironment == 'QA'){
|
|
|
|
(function (document) {
|
|
var s = document.createElement('script');
|
|
s.src = "https://www.googletagmanager.com/gtag/js?id=G-J9XB1SPZDM";
|
|
document.getElementsByTagName('head')[0].appendChild(s);
|
|
}(document));
|
|
window.dataLayer = window.dataLayer || [];
|
|
function gtag(){dataLayer.push(arguments);}
|
|
gtag('js', new Date());
|
|
|
|
gtag('config', 'G-J9XB1SPZDM');
|
|
}
|
|
else if(currentEnvironment == 'PQA'){
|
|
|
|
(function (document) {
|
|
var s = document.createElement('script');
|
|
s.src = "https://www.googletagmanager.com/gtag/js?id=G-K55551Y8DP";
|
|
document.getElementsByTagName('head')[0].appendChild(s);
|
|
}(document));
|
|
|
|
window.dataLayer = window.dataLayer || [];
|
|
function gtag(){dataLayer.push(arguments);}
|
|
gtag('js', new Date());
|
|
|
|
gtag('config', 'G-K55551Y8DP');
|
|
|
|
}
|
|
else{
|
|
(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
|
|
new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],
|
|
j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
|
|
'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
|
|
})(window,document,'script','dataLayer','GTM-594Q94P');
|
|
}
|
|
}
|
|
</script></head><input id="partner-int-id" type="hidden" value="53" /><body class="
 r no-site-wide"><noscript>
|
|
if(isEnableGA){
|
|
if(currentEnvironment == 'QA'){
|
|
<iframe src="https://www.googletagmanager.com/ns.html?id=GTM-PR5MSMK" height="0" width="0" style="display:none;visibility:hidden"></iframe>
|
|
}else{
|
|
<iframe src="https://www.googletagmanager.com/ns.html?id=GTM-594Q94P" height="0" width="0" style="display:none;visibility:hidden"></iframe>
|
|
}
|
|
}
|
|
</noscript><div id="strap" class="sitewide"></div><div class="wrapper">
|
|
|
|
|
|
|
|
|
|
<script type="text/javascript" src="/display/common/javascript/productpage.js?v=20140620"></script>
|
|
|
|
|
|
<div id="rContent" class="content storeProduct nonVideoProduct clearfix">
|
|
<script type="text/javascript">
|
|
$(document).ready(function () {
|
|
if (window.getComputedStyle) {
|
|
$(".buckets-other, .copies, .wishlist, .book-extras, .product-buy-box, .append-bundles, #marketingDescription").appendAround();
|
|
}
|
|
});
|
|
</script>
|
|
<p class="crumb gtm_crumb">
|
|
<a href="/">Home</a>
|
|
>
|
|
<a href="/store/index.aspx">Store</a>
|
|
</p>
|
|
<div id="columnOne" class="eleven columns alpha">
|
|
<div id="coverCol" class="four columns alpha">
|
|
<div class="product-cover">
|
|
<a href="#largeCover" class="coverZoomOpener product-cover-image">
|
|
<img src="/ShowCover.aspx?isbn=9780321146533&type=f" alt="Test Driven Development: By Example" class="product" />
|
|
</a>
|
|
<p class="product-cover-image-link">
|
|
<a href="#largeCover" class="coverZoomOpener">View Larger Image</a>
|
|
</p>
|
|
</div>
|
|
<div id="largeCover" class="dialogZoom product-cover-image-large">
|
|
<img src="/ShowCover.aspx?isbn=0321146530" alt="Test Driven Development: By Example" />
|
|
</div>
|
|
|
|
|
|
<div class="append-book-extras-wide" data-set="append-book-extras">
|
|
<div class="book-extras clearfix">
|
|
<p class="register clearfix">
|
|
<a href="/store/register.aspx?i=9780321146533">Register your product</a>
|
|
to gain access to bonus material or receive a coupon.
|
|
</p>
|
|
|
|
|
|
|
|
</div>
|
|
</div>
|
|
</div>
|
|
<div id="bibCol" class="twelve columns omega l-offset-half clearfix gtm_bundle">
|
|
<h1 class="gtm_title">
|
|
Test Driven Development: By Example
|
|
</h1>
|
|
<div id="metaInformation">
|
|
<ul class="bibliography">
|
|
<li>By <a rel="author" href="/authors/bio/9bc3ac18-f471-4b91-8aff-38e2bf371d71">Kent Beck</a></li>
|
|
<li>
|
|
Published Nov 8, 2002
|
|
by <a href="https://informit.core.ecollege.net/imprint/index.aspx?st=61085">Addison-Wesley Professional</a>. Part of the <a href="/imprint/series_detail.aspx?ser=4266306">Addison-Wesley Signature Series (Beck)</a> series.
|
|
</li>
|
|
</ul>
|
|
|
|
<div class="append-book-extras-narrow" data-set="append-book-extras"></div>
|
|
<div class="append-book-wish-list-mid" data-set="append-wish-list"></div>
|
|
</div>
|
|
|
|
|
|
<div class="append-book-buy-box-wide" data-set="append-book-buy-box">
|
|
<div id="childContainer" class="product-buy-box">
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<h2>Best Value Purchase</h2>
|
|
<div class="buyOption uppBundle clearfix gtm_product">
|
|
<h3 class="gtm_category">
|
|
Book + eBook Bundle </h3>
|
|
<ul class="uppPricing">
|
|
<li class="yours gtm_price"><strong>Your Price: $56.79</strong></li>
|
|
<li class="list">List Price: $97.98</li>
|
|
<li class="block">Includes EPUB and PDF</li>
|
|
<li class="block">
|
|
<a href="#eFormatsInstructions" class="dialogOpener">About eBook Formats</a>
|
|
</li>
|
|
<div id="eFormatsInstructions" class="dialogBox" title="About eBook Formats">
|
|
<p class="zoomFormat">
|
|
This eBook includes the following formats, accessible from your <a href="/my_account/login.aspx?partner=53">Account</a> page after purchase:
|
|
</p>
|
|
<p class="zoomFormat">
|
|
<span class="zoomIcon">
|
|
<img src="/display/common/images/icons/epub_24.png" alt="ePub" />
|
|
<span class="format">EPUB</span>
|
|
</span>The open industry format known for its reflowable content and usability on supported mobile devices.
|
|
</p>
|
|
<p class="zoomFormat">
|
|
<span class="zoomIcon">
|
|
<img src="/display/common/images/icons/pdf_24.png" alt="Adobe Reader" />
|
|
<span class="format">PDF</span>
|
|
</span>The popular standard, used most often with the free <a href="https://get.adobe.com/reader/" target="_blank">Acrobat® Reader®</a> software.
|
|
</p>
|
|
<p>This eBook requires no passwords or activation to read. We customize your eBook by discreetly watermarking it with your name, making it uniquely yours.</p>
|
|
<ul class="eFormatsLinks">
|
|
<li>
|
|
<a href="/store/faq_nondrm.aspx">Watermarked eBook FAQ</a>
|
|
</li>
|
|
<li>
|
|
<a href="/store/ebook-formats/">eBook Download Instructions</a>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</ul>
|
|
<div class="buyAction">
|
|
<a href="/buy.aspx?isbn=0321146530&eb=e13c810a-506c-42be-b861-92f49d4869d7" class="buy button productPurchase" onclick="gtmManager.detailAddToCart(this,'StoreBrowse#Click')"><span class="ss-icon"></span>Add to cart</a>
|
|
|
|
<p class="singlePrintOption">
|
|
<a href="/cart/ordering.aspx">FREE SHIPPING!</a>
|
|
</p>
|
|
<input id="gtm_isbn13" name="gtm_isbn13" type="hidden" value="9780321146533" />
|
|
</div>
|
|
|
|
</div>
|
|
<h2>More Purchase Options</h2>
|
|
<div class="buyOption clearfix gtm_product">
|
|
<h3 class="gtm_category">
|
|
Book </h3>
|
|
<ul class="uppPricing">
|
|
<li class="yours gtm_price"><strong>Your Price: $39.99</strong></li>
|
|
<li class="list">List Price: $49.99</li>
|
|
<li class="block">Usually ships in 24 hours.</li>
|
|
</ul>
|
|
<div class="buyAction">
|
|
<a href="/buy.aspx?isbn=0321146530" class="buy button productPurchase" onclick="gtmManager.detailAddToCart(this,'StoreBrowse#Click')"><span class="ss-icon"></span>Add to cart</a>
|
|
|
|
<p class="singlePrintOption">
|
|
<a href="/cart/ordering.aspx">FREE SHIPPING!</a>
|
|
</p>
|
|
<input id="gtm_isbn13" name="gtm_isbn13" type="hidden" value="9780321146533" />
|
|
</div>
|
|
</div>
|
|
|
|
|
|
|
|
<div class="buyOption clearfix gtm_product">
|
|
<h3 class="gtm_category">
|
|
eBook </h3>
|
|
<ul class="uppPricing">
|
|
<li class="yours gtm_price"><strong>Your Price: $38.39</strong></li>
|
|
<li class="list">List Price: $47.99</li>
|
|
<li class="block">Includes EPUB and PDF</li>
|
|
<li class="block">
|
|
<a href="#eFormatsInstructions" class="dialogOpener">About eBook Formats</a>
|
|
</li>
|
|
<div id="eFormatsInstructions" class="dialogBox" title="About eBook Formats">
|
|
<p class="zoomFormat">
|
|
This eBook includes the following formats, accessible from your <a href="/my_account/login.aspx?partner=53">Account</a> page after purchase:
|
|
</p>
|
|
<p class="zoomFormat">
|
|
<span class="zoomIcon">
|
|
<img src="/display/common/images/icons/epub_24.png" alt="ePub" />
|
|
<span class="format">EPUB</span>
|
|
</span>The open industry format known for its reflowable content and usability on supported mobile devices.
|
|
</p>
|
|
<p class="zoomFormat">
|
|
<span class="zoomIcon">
|
|
<img src="/display/common/images/icons/pdf_24.png" alt="Adobe Reader" />
|
|
<span class="format">PDF</span>
|
|
</span>The popular standard, used most often with the free <a href="https://get.adobe.com/reader/" target="_blank">Acrobat® Reader®</a> software.
|
|
</p>
|
|
<p>This eBook requires no passwords or activation to read. We customize your eBook by discreetly watermarking it with your name, making it uniquely yours.</p>
|
|
<ul class="eFormatsLinks">
|
|
<li>
|
|
<a href="/store/faq_nondrm.aspx">Watermarked eBook FAQ</a>
|
|
</li>
|
|
<li>
|
|
<a href="/store/ebook-formats/">eBook Download Instructions</a>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</ul>
|
|
<div class="buyAction">
|
|
<a href="/buy.aspx?isbn=0137585276" class="buy button productPurchase" onclick="gtmManager.detailAddToCart(this,'StoreBrowse#Click')"><span class="ss-icon"></span>Add to cart</a>
|
|
|
|
<input id="gtm_isbn13" name="gtm_isbn13" type="hidden" value="9780137585274" />
|
|
</div>
|
|
|
|
</div>
|
|
|
|
|
|
|
|
|
|
|
|
</div>
|
|
</div>
|
|
<div class="append-bundles-mid" data-set="append-bundles"></div>
|
|
|
|
|
|
|
|
|
|
</div>
|
|
|
|
|
|
<div class="append-book-buy-box-narrow" data-set="append-book-buy-box"></div>
|
|
<div class="append-bundles-narrow" data-set="append-bundles"></div>
|
|
<div class="append-marketing-narrow" data-set="append-marketing"></div>
|
|
|
|
|
|
|
|
|
|
<script type="text/javascript" src="/display/common/javascript/product_tabs.js"></script>
|
|
|
|
<div id="productBSS" class="tabwidget">
|
|
<ul class="tab-accordion">
|
|
<li id="bssTab_5a515c2e-ad37-4b54-9126-a1aeca3e4dbe" class="tab-accordion-item">
|
|
<a id="info5a515c2e-ad37-4b54-9126-a1aeca3e4dbe" href="#bss5a515c2e-ad37-4b54-9126-a1aeca3e4dbe">
|
|
About
|
|
</a>
|
|
</li>
|
|
<script type="text/javascript">
|
|
tabArray.push('5a515c2e-ad37-4b54-9126-a1aeca3e4dbe');
|
|
</script>
|
|
<li id="bssTab_93f55b7e-b553-4a5e-8cef-199a361488c6" class="tab-accordion-item">
|
|
<a id="info93f55b7e-b553-4a5e-8cef-199a361488c6" href="#bss93f55b7e-b553-4a5e-8cef-199a361488c6">
|
|
Description
|
|
</a>
|
|
</li>
|
|
<script type="text/javascript">
|
|
tabArray.push('93f55b7e-b553-4a5e-8cef-199a361488c6');
|
|
</script>
|
|
<li id="bssTab_abdf9677-e379-441c-971a-046797ee36db" class="tab-accordion-item">
|
|
<a id="infoabdf9677-e379-441c-971a-046797ee36db" href="#bssabdf9677-e379-441c-971a-046797ee36db">
|
|
Extras
|
|
</a>
|
|
</li>
|
|
<script type="text/javascript">
|
|
tabArray.push('abdf9677-e379-441c-971a-046797ee36db');
|
|
</script>
|
|
<li id="bssTab_0f8fc8f7-6d8d-4816-9b68-458cbd7149e6" class="tab-accordion-item">
|
|
<a id="info0f8fc8f7-6d8d-4816-9b68-458cbd7149e6" href="#bss0f8fc8f7-6d8d-4816-9b68-458cbd7149e6">
|
|
Sample Content
|
|
</a>
|
|
</li>
|
|
<script type="text/javascript">
|
|
tabArray.push('0f8fc8f7-6d8d-4816-9b68-458cbd7149e6');
|
|
</script>
|
|
<li id="bssTab_5ee7e6a0-2896-4293-85db-a976142bac52" class="tab-accordion-item">
|
|
<a id="info5ee7e6a0-2896-4293-85db-a976142bac52" href="#bss5ee7e6a0-2896-4293-85db-a976142bac52">
|
|
Updates
|
|
</a>
|
|
</li>
|
|
<script type="text/javascript">
|
|
tabArray.push('5ee7e6a0-2896-4293-85db-a976142bac52');
|
|
</script>
|
|
|
|
<li id="bssTab_moreInformation" class="tab-accordion-item">
|
|
<a id="moreInformation" href="#bssmoreInformation">
|
|
More Information
|
|
</a>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div id="bssContent">
|
|
<div id="bss5a515c2e-ad37-4b54-9126-a1aeca3e4dbe" class-"bss-container">
|
|
<h2 class="tab-accordion-content-header">About</h2>
|
|
<h3>Features</h3>
|
|
<p><P align=left>Test Driven Development (TDD) is Kent Beck's latest focus; the approach is proven to reduce defects and produce more robust software.</P> <P align=left>° Write clean code that works with the help of this groundbreaking software method</P> <P align=left>° Begin to write automated tests that allow you to "test on the fly," and learn to optimize the practice of refactoring</P> <P align=left>° Example-driven teaching; Kent Beck's step-by-step instruction will have you using TDD to further your projects</P></p>
|
|
<a href="#productBSS" class="ss-icon tab-accordion-content-return"></a>
|
|
</div>
|
|
<div id="bss93f55b7e-b553-4a5e-8cef-199a361488c6" class-"bss-container">
|
|
<h2 class="tab-accordion-content-header">Description</h2>
|
|
|
|
<span id="bssMetaInformation" class="clearfix">
|
|
<ul id="bibPubInfo">
|
|
<li>Copyright 2003</li>
|
|
<li>Dimensions: 7-3/8" x 9-1/4"</li>
|
|
<li>Pages: 240</li>
|
|
<li>Edition: 1st</li>
|
|
</ul>
|
|
<ul id="bibISBN">
|
|
<li>
|
|
<strong>
|
|
Book </strong>
|
|
</li>
|
|
<li>ISBN-10: 0-321-14653-0</li>
|
|
<li class="bibIsbnLast">ISBN-13: 978-0-321-14653-3</li>
|
|
</ul>
|
|
</span>
|
|
|
|
|
|
|
|
<p><p>Quite simply, test-driven development is meant to eliminate fear in application development. While some fear is healthy (often viewed as a conscience that tells programmers to "be careful!"), the author believes that byproducts of fear include tentative, grumpy, and uncommunicative programmers who are unable to absorb constructive criticism. When programming teams buy into TDD, they immediately see positive results. They eliminate the fear involved in their jobs, and are better equipped to tackle the difficult challenges that face them. TDD eliminates tentative traits, it teaches programmers to communicate, and it encourages team members to seek out criticism However, even the author admits that grumpiness must be worked out individually! In short, the premise behind TDD is that code should be continually tested and refactored. Kent Beck teaches programmers by example, so they can painlessly and dramatically increase the quality of their work.</p></p>
|
|
<a href="#productBSS" class="ss-icon tab-accordion-content-return"></a>
|
|
</div>
|
|
<div id="bssabdf9677-e379-441c-971a-046797ee36db" class-"bss-container">
|
|
<h2 class="tab-accordion-content-header">Extras</h2>
|
|
<h3>
|
|
Related Article
|
|
</h3>
|
|
<p>
|
|
<a href="https://www.informit.com/articles/article.aspx?p=463938">
|
|
Test-Driven Development from a Conventional Software Testing Perspective, Part 2
|
|
</a>
|
|
</p>
|
|
<a href="#productBSS" class="ss-icon tab-accordion-content-return"></a>
|
|
</div>
|
|
<div id="bss0f8fc8f7-6d8d-4816-9b68-458cbd7149e6" class-"bss-container">
|
|
<h2 class="tab-accordion-content-header">Sample Content</h2>
|
|
<h3>
|
|
Online Sample Chapter
|
|
</h3>
|
|
<p>
|
|
<a href="https://www.informit.com/articles/article.aspx?p=30641">
|
|
Test Driven Development: Equality for All
|
|
</a>
|
|
</p>
|
|
<h3>Downloadable Sample Chapter</h3>
|
|
<p><P>Click below for Sample Chapter(s) related to this title: <br> <a href="../content/images/0321146530/samplechapter/beckch03.pdf">Sample Chapter
|
|
3</a></P>
|
|
</p>
|
|
<h3>Sample Pages</h3>
|
|
<p><p><a href="/content/images/9780321146533/samplepages/0321146530.pdf">Download the sample pages</a> (includes Chapter 3 and Index)</p> </p>
|
|
<h3>Table of Contents</h3>
|
|
<p><p><br/> <strong>Preface.</strong> <br/> <strong>Acknowledgments.</strong> <br/> <strong>Introduction.</strong> <br/></p><p> <strong>I. THE MONEY EXAMPLE.</strong></p><p> <strong> 1. Multi-Currency Money.</strong></p><p> <br/></p><p> <strong> 2. Degenerate Objects.</strong></p><p> <br/></p><p> <strong> 3. Equality for All.</strong></p><p> <br/></p><p> <strong> 4. Privacy.</strong></p><p> <br/></p><p> <strong> 5. Franc-ly Speaking.</strong></p><p> <br/></p><p> <strong> 6. Equality for All, Redux.</strong></p><p> <br/></p><p> <strong> 7. Apples and Oranges.</strong></p><p> <br/></p><p> <strong> 8. Makin' Objects.</strong></p><p> <br/></p><p> <strong> 9. Times We're Livin' In.</strong></p><p> <br/></p><p> <strong>10. Interesting Times.</strong></p><p> <br/></p><p> <strong>11. The Root of All Evil.</strong></p><p> <br/></p><p> <strong>12. Addition, Finally.</strong></p><p> <br/></p><p> <strong>13. Make It.</strong></p><p> <br/></p><p> <strong>14. Change.</strong></p><p> <br/></p><p> <strong>15. Mixed Currencies.</strong></p><p> <br/></p><p> <strong>16. Abstraction, Finally.</strong></p><p> <br/></p><p> <strong>17. Money Retrospective.</strong></p><p> <br/></p><p> <strong>II. The xUnit Example.</strong></p><p> <strong>18. First Steps to xUnit.</strong></p><p> <br/></p><p> <strong>19. Set the Table.</strong></p><p> <br/></p><p> <strong>20. Cleaning Up After.</strong></p><p> <br/></p><p> <strong>21. Counting.</strong></p><p> <br/></p><p> <strong>22. Dealing with Failure.</strong></p><p> <br/></p><p> <strong>23. How Suite It Is.</strong></p><p> <br/></p><p> <strong>24. xUnit Retrospective.</strong></p><p> <br/></p><p> <strong>III. Patterns for Test-Driven Development.</strong></p><p> <strong>25. Test-Driven Development Patterns.</strong></p><p> <br/></p><p> <strong>26. Red Bar Patterns.</strong></p><p> <br/></p><p> <strong>27. Testing Patterns.</strong></p><p> <br/></p><p> <strong>28. Green Bar Patterns.</strong></p><p> <br/></p><p> <strong>29. xUnit Patterns.</strong></p><p> <br/></p><p> <strong>30. Design Patterns.</strong></p><p> <br/></p><p> <strong>31. Refactoring.</strong></p><p> <br/></p><p> <strong>32. Mastering TDD.</strong></p><p> <br/></p><p> <strong>Appendix I: Influence Diagrams.</strong></p><p> <br/></p><p> <strong>Appendix II: Fibonacci.</strong></p><p> <br/></p><p> <strong>Afterword.</strong></p><p> <br/></p><p> <strong>Index. 0321146530T10172002</strong></p> </p>
|
|
<h3>Preface</h3>
|
|
<p><p>“Clean code that works” is Ron Jeffries’ pithy phrase. The goal is clean code that works, and for a whole bunch of reasons:<br><li>Clean code that works is a predictable way to develop. You know when you are finished, without having to worry about a long bug trail.<li>Clean code that works gives you a chance to learn all the lessons that the code has to teach you. If you only ever slap together the first thing you think of, you never have time to think of a second, better, thing. <li>Clean code that works improves the lives of users of our software.<li>Clean code that works lets your teammates count on you, and you on them.<li>Writing clean code that works feels good.But how do you get to clean code that works? Many forces drive you away from clean code, and even code that works. Without taking too much counsel of our fears, here’s what we do—drive development with automated tests, a style of development called “Test-Driven Development” (TDD for short). <p>In Test-Driven Development, you:</P><li>Write new code only if you first have a failing automated test.<li>Eliminate duplication.</p><p>Two simple rules, but they generate complex individual and group behavior. Some of the technical implications are:<li>You must design organically, with running code providing feedback between decisions<li>You must write your own tests, since you can’t wait twenty times a day for someone else to write a test<li>Your development environment must provide rapid response to small changes<li>Your designs must consist of many highly cohesive, loosely coupled components, just to make testing easy</p><p>The two rules imply an order to the tasks of programming:<br>1. Red—write a little test that doesn’t work, perhaps doesn’t even compile at first<br>2. Green—make the test work quickly, committing whatever sins necessary in the process<br>3. Refactor—eliminate all the duplication created in just getting the test to work<br></p><p>Red/green/refactor. The TDD’s mantra.</p><p>Assuming for the moment that such a style is possible, it might be possible to dramatically reduce the defect density of code and make the subject of work crystal clear to all involved. If so, writing only code demanded by failing tests also has social implications:<br><li>If the defect density can be reduced enough, QA can shift from reactive to pro-active work<li>If the number of nasty surprises can be reduced enough, project managers can estimate accurately enough to involve real customers in daily development<li>If the topics of technical conversations can be made clear enough, programmers can work in minute-by-minute collaboration instead of daily or weekly collaboration<li>Again, if the defect density can be reduced enough, we can have shippable software with new functionality every day, leading to new business relationships with customers<br></p><p>So, the concept is simple, but what’s my motivation? Why would a programmer take on the additional work of writing automated tests? Why would a programmer work in tiny little steps when their mind is capable of great soaring swoops of design? Courage.</p><h3>Courage</h3><p>Test-driven development is a way of managing fear during programming. I don’t mean fear in a bad way, pow widdle prwogwammew needs a pacifiew, but fear in the legitimate, this-is-a-hard-problem-and-I-can’t-see-the-end-from-the-beginning sense. If pain is nature’s way of saying “Stop!”, fear is nature’s way of saying “Be careful.” Being careful is good, but fear has a host of other effects:<br><li>Makes you tentative<li>Makes you want to communicate less<li>Makes you shy from feedback<li>Makes you grumpy</p><p>None of these effects are helpful when programming, especially when programming something hard. So, how can you face a difficult situation and:<br><li>Instead of being tentative, begin learning concretely as quickly as possible.<li>Instead of clamming up, communicate more clearly.<li>Instead of avoiding feedback, search out helpful, concrete feedback.<li>(You’ll have to work on grumpiness on your own.) </p><p>Imagine programming as turning a crank to pull a bucket of water from a well. When the bucket is small, a free-spinning crank is fine. When the bucket is big and full of water, you’re going to get tired before the bucket is all the way up. You need a ratchet mechanism to enable you to rest between bouts of cranking. The heavier the bucket, the closer the teeth need to be on the ratchet.</p><p>The tests in test-driven development are the teeth of the ratchet. Once you get one test working, you know it is working, now and forever. You are one step closer to having everything working than you were when the test was broken. Now get the next one working, and the next, and the next. By analogy, the tougher the programming problem, the less ground should be covered by each test.</p><p id="+">Readers of <i>Extreme Programming Explained</i> will notice a difference in tone between XP and TDD. TDD isn’t an absolute like Extreme Programming. XP says, “Here are things you must be able to do to be prepared to evolve further.” TDD is a little fuzzier. TDD is an awareness of the gap between decision and feedback during programming, and techniques to control that gap. “What if I do a paper design for a week, then test-drive the code? Is that TDD?” Sure, it’s TDD. You were aware of the gap between decision and feedback and you controlled the gap deliberately.</p><p>That said, most people who learn TDD find their programming practice changed for good. “Test Infected” is the phrase Erich Gamma coined to describe this shift. You might find yourself writing more tests earlier, and working in smaller steps than you ever dreamed would be sensible. On the other hand, some programmers learn TDD and go back to their earlier practices, reserving TDD for special occasions when ordinary programming isn’t making progress.</p><p>There are certainly programming tasks that can’t be driven solely by tests (or at least, not yet). Security software and concurrency, for example, are two topics where TDD is not sufficient to mechanically demonstrate that the goals of the software have been met. Security relies on essentially defect-free code, true, but also on human judgement about the methods used to secure the software. Subtle concurrency problems can’t be reliably duplicated by running the code.</p><p>Once you are finished reading this book, you should be ready to:<br><li>Start simply<li>Write automated tests<li>Refactor to add design decisions one at a time</p><p>This book is organized into three sections.<br><li>An example of writing typical model code using TDD. The example is one I got from Ward Cunningham years ago, and have used many times since, multi-currency arithmetic. In it you will learn to write tests before code and grow a design organically.<li>An example of testing more complicated logic, including reflection and exceptions, by developing a framework for automated testing. This example also serves to introduce you to the xUnit architecture that is at the heart of many programmer-oriented testing tools. In the second example you will learn to work in even smaller steps than in the first example, including the kind of self-referential hooha beloved of computer scientists.<li>Patterns for TDD. Included are patterns for the deciding what tests to write, how to write tests using xUnit, and a greatest hits selection of the design patterns and refactorings used in the examples.</p><p>I wrote the examples imagining a pair programming session. If you like looking at the map before wandering around, you may want to go straight to the patterns in Section 3 and use the examples as illustrations. If you prefer just wandering around and then looking at the map to see where you’ve been, try reading the examples through and refering to the patterns when you want more detail about a technique, then using the patterns as a reference.</p><p>Several reviewers have commented they got the most out of the examples when they started up a programming environment and entered the code and ran the tests as they read.</p><p>A note about the examples. Both examples, multi-currency calculation and a testing framework, appear simple. There are (and I have seen) complicated, ugly, messy ways of solving the same problems. I could have chosen one of those complicated, ugly, messy solutions to give the book an air of “reality.” However, my goal, and I hope your goal, is to write clean code that works. Before teeing off on the examples as being too simple, spend 15 seconds imagining a programming world in which all code was this clear and direct, where there were no complicated solutions, only apparently complicated problems begging for careful thought. TDD is a practice that can help you lead yourself to exactly that careful thought.</p> <br><br> 0321146530P08142002 </UL></p>
|
|
<h3>Index</h3>
|
|
<p>
|
|
<P>Click below to download the Index file related to this title:<br> <a href="../content/images/0321146530/index/beckindex.pdf">Index </a><br>
|
|
</P>
|
|
</p>
|
|
<a href="#productBSS" class="ss-icon tab-accordion-content-return"></a>
|
|
</div>
|
|
<div id="bss5ee7e6a0-2896-4293-85db-a976142bac52" class-"bss-container">
|
|
<h2 class="tab-accordion-content-header">Updates</h2>
|
|
<h3><a href="/about/contact_us/index.aspx?ContactUs_Topics_Partners_id=9d39709c-c911-4c96-ac2c-2c5a22d68ba9">Submit Errata</a></h3>
|
|
<a href="#productBSS" class="ss-icon tab-accordion-content-return"></a>
|
|
</div>
|
|
|
|
<div id="bssmoreInformation" class="bss-container">
|
|
<h2 class="tab-accordion-content-header">More Information</h2>
|
|
|
|
<div class="append-request-review-options-narrow" data-set="append-request-options"></div>
|
|
<div class="append-wish-list-narrow" data-set="append-wish-list"></div>
|
|
|
|
<a href="#productBSS" class="ss-icon tab-accordion-content-return"></a>
|
|
</div>
|
|
<script type="text/Javascript">
|
|
appendTabAjax('Reviews', 'ebf03de2-44c6-4d90-89bd-add1096ac20e', '/ProductTabs/Reviews/9780321146533');
|
|
</script>
|
|
</div>
|
|
|
|
|
|
|
|
<script type="text/javascript">
|
|
displayDefaultTab('');
|
|
|
|
$(window).resize(function() {
|
|
if ((document.documentElement.clientWidth > 600) && ($('#bssmoreInformation').hasClass('on'))) {
|
|
displayDefaultTab('');
|
|
}
|
|
});
|
|
</script>
|
|
<script type="text/javascript">
|
|
$(function () {
|
|
gtmManager.productDetailImpressions();
|
|
});
|
|
</script>
|
|
</div>
|
|
|
|
<div id="columnTwo" class="five columns l-offset-half omega">
|
|
|
|
<div class="append-bundles-wide" data-set="append-bundles">
|
|
</div>
|
|
|
|
|
|
<div class="reward-holder product-page-reward">
|
|
<div class="calloutGray">
|
|
<div id="voucherForm">
|
|
<form action="/store/test-driven-development-by-example-9780321146533" id="NewsletterForm" method="post" name="NewsletterForm"> <h3>InformIT Promotional Mailings & Special Offers</h3><span class="moreInformation"></span>
|
|
<div id="error_result" style="display:none">
|
|
<p class="alert" id="errorMessage">
|
|
<span class="ss-icon">⚠</span>
|
|
</p>
|
|
</div>
|
|
<div id="error_resultEmpty" style="display:none">
|
|
<p class="alert" id="errorMessageEmpty">
|
|
|
|
</p>
|
|
</div>
|
|
<div id="success_result" style="display:none">
|
|
<p class="alert ss-success">
|
|
|
|
</p>
|
|
</div>
|
|
<div id="widgetBody">
|
|
<div class="rewardContent">
|
|
<p>
|
|
I would like to receive exclusive offers and hear about products from InformIT and its family of brands. I can unsubscribe at any time.
|
|
</p>
|
|
</div>
|
|
|
|
<div id="VoucherInputs">
|
|
<label class="required star" for="Email">Email Address</label>
|
|
<input id="NewsletterSubscriptionResult" name="NewsletterSubscriptionResult" type="hidden" value="" />
|
|
<input id="IsSuccess" name="IsSuccess" type="hidden" value="False" />
|
|
<input id="Email" maxlength="100" name="Email" type="email" value="" />
|
|
<br />
|
|
<input type="submit" id="emailSubmit" class="button" value="Submit" onclick="return doValidateVoucher()" />
|
|
</div>
|
|
</div>
|
|
</form> </div>
|
|
</div>
|
|
</div> <div class="append-related-narrow" data-set="append-related"></div>
|
|
<!-- Begin repositioned .copies -->
|
|
<div class="append-request-review-options-wide" data-set="append-request-options">
|
|
<ul class="copies">
|
|
<li>
|
|
Request an
|
|
<a href="https://www.pearson.com/en-us/search.html?aq=9780321146533">Instructor</a>
|
|
or
|
|
<a href="/store/media_review.aspx">Media</a>
|
|
review copy.
|
|
</li>
|
|
<li>
|
|
<a href="/store/sales.aspx">Corporate, Academic, and Employee Purchases</a>
|
|
</li>
|
|
<li>
|
|
<a href="/store/international.aspx">International Buying Options</a>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div class="append-related-wide" data-set="append-related">
|
|
|
|
<div class="buckets-other cf gtm_product_list">
|
|
<h3 class="buckets-other-heading">Other Things You Might Like</h3>
|
|
<div class="buckets-image-51 cf gtm_product">
|
|
<div class='productCover'> <a href="/store/essential-test-driven-development-9780134494364?w_ptgrevartcl=Essential+Test-Driven+Development_2450834" onclick="gtmManager.productClicks(this,'ThingsYouMightLike#Click')">
|
|
<img src="/ShowCover.aspx?isbn=0134494369&type=e" alt="Essential Test-Driven Development" class="product" />
|
|
</a>
|
|
</div> <p class="buckets-other-title m-b-quarter">
|
|
<a href="/store/essential-test-driven-development-9780134494364" class="title gtm_title" onclick="gtmManager.productClicks(this,'ThingsYouMightLike#Click')">
|
|
Essential Test-Driven Development
|
|
</a>
|
|
</p>
|
|
<ul class="buckets-list left">
|
|
<li class="buckets-image-51-author">
|
|
By <a href="/authors/bio/5f87a20c-6a76-4f7c-ac27-298824591cc5">Rob Myers</a>
|
|
</li>
|
|
<li class="buckets-image-51-price gtm_category_n_price">
|
|
eBook
|
|
$30.39
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div class="buckets-image-51 cf gtm_product">
|
|
<a href="/store/essential-test-driven-development-9780134494159?w_ptgrevartcl=Essential+Test-Driven+Development_2450823" onclick="gtmManager.productClicks(this,'ThingsYouMightLike#Click')">
|
|
<img src="/ShowCover.aspx?isbn=0134494156&type=e" alt="Essential Test-Driven Development" class="product" />
|
|
</a>
|
|
<p class="buckets-other-title m-b-quarter">
|
|
<a href="/store/essential-test-driven-development-9780134494159" class="title gtm_title" onclick="gtmManager.productClicks(this,'ThingsYouMightLike#Click')">
|
|
Essential Test-Driven Development
|
|
</a>
|
|
</p>
|
|
<ul class="buckets-list left">
|
|
<li class="buckets-image-51-author">
|
|
By <a href="/authors/bio/5f87a20c-6a76-4f7c-ac27-298824591cc5">Rob Myers</a>
|
|
</li>
|
|
<li class="buckets-image-51-price gtm_category_n_price">
|
|
Book
|
|
$31.99
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div class="buckets-image-51 cf gtm_product">
|
|
<div class='productCover'> <a href="/store/continuous-deployment-strategies-video-course-9780135314968?w_ptgrevartcl=Continuous+Deployment+Strategies+(Video+Course)_3186532" onclick="gtmManager.productClicks(this,'ThingsYouMightLike#Click')">
|
|
<img src="/ShowCover.aspx?isbn=0135314968&type=e" alt="Continuous Deployment Strategies (Video Course)" class="product" />
|
|
</a>
|
|
</div> <p class="buckets-other-title m-b-quarter">
|
|
<a href="/store/continuous-deployment-strategies-video-course-9780135314968" class="title gtm_title" onclick="gtmManager.productClicks(this,'ThingsYouMightLike#Click')">
|
|
Continuous Deployment Strategies (Video Course)
|
|
</a>
|
|
</p>
|
|
<ul class="buckets-list left">
|
|
<li class="buckets-image-51-author">
|
|
By <a href="/authors/bio/d868925e-e6c8-4550-8d1a-e969794fdb5a">Byron Sommardahl</a>
|
|
</li>
|
|
<li class="buckets-image-51-price gtm_category_n_price">
|
|
Online Video
|
|
$399.99
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<script type="text/JavaScript">
|
|
gtmManager.productImpressions();
|
|
</script>
|
|
</div>
|
|
|
|
</div>
|
|
|
|
</div>
|
|
</div><div id="header"><div class="cranium"><div class="branding"><div id="hLogo"><a href="/" accesskey="0" title="Home" class="logo"><!--[if lte IE 8]><img src="/display/informIT/images/header/informit.png" alt="InformIT" /><![endif]--></a></div></div><div class="tagline">books, eBooks, and digital learning</div><a href="#menu" class="menu-link ss-icon"></a><div id="headerLinks" class="clearfix">
|
|
|
|
<div id="cartLink" class="headerLink c">
|
|
<span class="bighead ss-icon"></span>
|
|
<a href="https://memberservices.informit.com/cart/buy.aspx?partner=53">
|
|
<span class="bighead">View </span>Your Cart
|
|
</a>
|
|
</div>
|
|
<div class="hi">
|
|
<a href="https://memberservices.informit.com/my_account/register.aspx?partner=53">Join</a>
|
|
<span style="padding:0.47em">|</span>
|
|
<a href="https://memberservices.informit.com/my_account/login.aspx?partner=53">Sign In</a>
|
|
|
|
</div>
|
|
|
|
<form name="headersearchform" id="headersearchform" class="s" method="GET" action="/search/index.aspx" xmlns:msxsl="urn:schemas-microsoft-com:xslt"><label for="headersearchform">Search</label><input type="text" name="query" id="query" placeholder="Search" /><input type="submit" id="searchbutton" class="ss-icon" value="🔎" /></form></div></div></div><div id="siteNav"><div class="cranium clearfix"><ul id="nav"><li class="mobile search"><form name="headersearchform" id="headersearchform" class="s" method="GET" action="/search/index.aspx" xmlns:msxsl="urn:schemas-microsoft-com:xslt"><label for="headersearchform">Search</label><input type="text" name="query" id="query" placeholder="Search" /><input type="submit" id="searchbutton" class="ss-icon" value="🔎" /></form></li>
|
|
|
|
<li class="mobile">
|
|
<a href="https://memberservices.informit.com/cart/buy.aspx?partner=53">
|
|
<span class="ss-icon cart"> </span> View Your Cart
|
|
</a>
|
|
</li>
|
|
|
|
<li class="mobile">
|
|
<a href="https://memberservices.informit.com/my_account/login.aspx?partner=53">
|
|
<span class="ss-icon">👤</span> Sign In
|
|
</a>
|
|
</li>
|
|
<li class="mobile">
|
|
<a href="https://memberservices.informit.com/my_account/register.aspx?partner=53">Join</a>
|
|
</li>
|
|
|
|
<li><a class="arrow" href="/store/">Store</a><ul class="column1 sib"><li><a href="/store/index.aspx?st=66374">
|
|
Business & Management
|
|
</a></li><li><a href="/store/index.aspx?st=60403">Certification</a></li><li><a href="/store/index.aspx?st=98435">
|
|
Cloud Computing & Virtualization
|
|
</a></li><li><a href="/store/index.aspx?st=60406">Data</a></li><li><a href="/store/index.aspx?st=99185">Digital Photography</a></li><li><a href="/store/index.aspx?st=60390">Engineering</a></li><li><a href="/store/index.aspx?st=60380">
|
|
Graphics & Web Design
|
|
</a></li><li><a href="/store/index.aspx?st=60356">
|
|
Home & Office Computing
|
|
</a></li><li><a href="/store/index.aspx?st=60367">Information Technology</a></li></ul><ul class="column2 sib"><li><a href="/store/index.aspx?st=98412">
|
|
Mobile Application Development & Programming
|
|
</a></li><li><a href="/store/index.aspx?st=60382">Networking</a></li><li><a href="/store/index.aspx?st=67290">Open Source</a></li><li><a href="/store/index.aspx?st=60428">Operating Systems, Server</a></li><li><a href="/store/index.aspx?st=60370">Programming</a></li><li><a href="/store/index.aspx?st=60408">Security</a></li><li><a href="/store/index.aspx?st=66379">
|
|
Software Development & Management
|
|
</a></li><li><a href="/store/index.aspx?st=66380">Web Development</a></li><li><a href="/store/index.aspx?st=60379">Web Services</a></li></ul></li><li><a class="arrow" href="/formats/">Formats</a><ul><li><a href="/store/browse/books">Books</a></li><li><a href="/store/browse/ebooks">eBooks</a></li><li><a href="/store/browse/practice-tests">Practice Tests</a></li><li><a href="/store/browse/software">Software</a></li><li><a href="/store/browse/video">Video</a></li><li><a href="/store/browse/web-editions">Web Editions</a></li></ul></li><li><a href="/promotions/">
|
|
Deals & Promotions
|
|
</a></li><li><a href="/promotions/video-training-for-it-pros-developers-sys-admins-devops-140499">Video Training</a></li><li><a class="arrow" href="/imprint/">Imprints</a><ul class="imprints"><li><a href="/imprint/index.aspx?st=61085">Addison-Wesley Professional</a></li><li><a href="https://www.adobepress.com">Adobe Press</a></li><li><a href="https://www.ciscopress.com">Cisco Press</a></li><li><a href="https://www.informit.com/promotions/pearson-ft-press-141135">FT Press</a></li><li><a href="https://www.informit.com/promotions/ibm-press-141142">IBM Press</a></li><li><a href="https://www.microsoftpressstore.com">Microsoft Press Store</a></li><li><a href="https://www.informit.com/promotions/oracle-press-books-ebooks-142341">Oracle Press Books</a></li><li><a href="https://www.peachpit.com">Peachpit</a></li><li><a href="https://www.pearsonitcertification.com">Pearson IT Certification</a></li><li><a href="http://www.quepublishing.com">Que Publishing</a></li><li><a href="/imprint/index.aspx?st=61091">Sams Publishing</a></li></ul></li><li><a class="arrow" href="/explore/">Explore</a><ul class="last"><li><a href="/about/">About</a></li><li><a href="/affiliates/">Affiliate Program</a></li><li><a href="/authors/">Authors</a></li><li><a href="/articles/">
|
|
Chapters & Articles
|
|
</a></li><li><a href="/promotions/">
|
|
Deals & Promotions
|
|
</a></li><li><a href="/promotions/resource-center-directory-140876">Popular Topics</a></li><li><a href="/store/register.aspx">Product Registration</a></li><li><a href="/newsletters/">
|
|
Special Offers & Newsletter
|
|
</a></li><li><a href="/about/help.aspx">Support</a></li><li><a href="/promotions/video-training-for-it-pros-developers-sys-admins-devops-140499">Video Training</a></li></ul></li><li><a class="arrow" href="/promotions/informits-community-resource-center-139745">Community</a><ul class="last"><li><a href="/press/">Press and Media Relations</a></li><li><a href="/promotions/share-your-knowledge-and-become-a-community-reviewer-140471">Product Review Team</a></li><li><a href="/user_groups/">User Groups</a></li></ul></li></ul></div></div><div id="footer"><ul class="links"><li><a href="/about/">About</a></li><li><a href="/affiliates/">Affiliates</a></li><li><a href="#" id="ot-sdk-btn" class="ot-sdk-show-settings">Cookies</a></li><li><a href="/about/faq.aspx">FAQ</a></li><li><a href="/about/legal.aspx">Legal Notice</a></li><li><a href="/cart/ordering.aspx">Ordering Information</a></li><li><a href="https://www.pearson.com/en-us/pearsonplus.html" target="_blank" rel="noopener noreferrer">Pearson+</a></li><li><a href="https://www.pearson.com/en-us/privacy-center/privacy-notices.html" target="_blank">Privacy</a></li><li><a href="/about/cookies-policy.aspx">Do Not Sell My Personal Information</a></li><li><a href="/press/">Press</a></li><li><a href="/promotions/">Promotions</a></li><li><a href="/about/help.aspx">Support</a></li><li><a href="/about/write_for_us.aspx">Write for Us</a></li></ul><div itemscope="itemscope" itemtype="http://schema.org/Corporation">
|
|
© 2026 Pearson. All rights reserved, including those for text and data mining and training of artificial intelligence and similar technologies.
|
|
</div></div><div id="strap"><div class="cranium"><div id="pearsonTopLogoLink"><img src="/display/InformIT/images/logos/PEARSON_LOGO_WHITE_RGB.png" alt="Pearson Logo" style="width:100px; height:auto; margin:0px" /></div></div></div></div></body></html>
|
|
<script id="f5_cspm">(function(){var f5_cspm={f5_p:'NLMKJNMBFGAEPIEKEHNJEFMOHEIKJGOMJGFODIIJLCKDOHJMMDBJKJCCAOPHEDOPGFBBDBMNAAAPODJFKMFACGLBAAPBCFOBPECDFMMBPGEONNIKFGEJPODCLFIAIGFI',setCharAt:function(str,index,chr){if(index>str.length-1)return str;return str.substr(0,index)+chr+str.substr(index+1);},get_byte:function(str,i){var s=(i/16)|0;i=(i&15);s=s*32;return((str.charCodeAt(i+16+s)-65)<<4)|(str.charCodeAt(i+s)-65);},set_byte:function(str,i,b){var s=(i/16)|0;i=(i&15);s=s*32;str=f5_cspm.setCharAt(str,(i+16+s),String.fromCharCode((b>>4)+65));str=f5_cspm.setCharAt(str,(i+s),String.fromCharCode((b&15)+65));return str;},set_latency:function(str,latency){latency=latency&0xffff;str=f5_cspm.set_byte(str,40,(latency>>8));str=f5_cspm.set_byte(str,41,(latency&0xff));str=f5_cspm.set_byte(str,35,2);return str;},wait_perf_data:function(){try{var wp=window.performance.timing;if(wp.loadEventEnd>0){var res=wp.loadEventEnd-wp.navigationStart;if(res<60001){var cookie_val=f5_cspm.set_latency(f5_cspm.f5_p,res);window.document.cookie='f5avr1435644236aaaaaaaaaaaaaaaa_cspm_='+encodeURIComponent(cookie_val)+';path=/';}
|
|
return;}}
|
|
catch(err){return;}
|
|
setTimeout(f5_cspm.wait_perf_data,100);return;},go:function(){var chunk=window.document.cookie.split(/\s*;\s*/);for(var i=0;i<chunk.length;++i){var pair=chunk[i].split(/\s*=\s*/);if(pair[0]=='f5_cspm'&&pair[1]=='1234')
|
|
{var d=new Date();d.setTime(d.getTime()-1000);window.document.cookie='f5_cspm=;expires='+d.toUTCString()+';path=/;';setTimeout(f5_cspm.wait_perf_data,100);}}}}
|
|
f5_cspm.go();}());</script> |