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javascript Programming Glossary: executedWhat is the difference between a function expression vs declaration in Javascript? [duplicate] http://stackoverflow.com/questions/1013385/what-is-the-difference-between-a-function-expression-vs-declaration-in-javascrip context. function declarations loads before any code is executed. While function expressions loads only when the interpreter..
Reference: Why does the PHP (or other server side) code in my Javascript not work? http://stackoverflow.com/questions/13840429/reference-why-does-the-php-or-other-server-side-code-in-my-javascript-not-wor sides communicate via HTTP requests and responses. PHP is executed on the server and outputs some HTML and maybe Javascript code.. client where the HTML is interpreted and the Javascript is executed. Once PHP has finished outputting the response the script ends.. the foo variable is not used anywhere. All PHP code is executed on the server before the client even starts executing any of..
Why does jQuery or a DOM method such as `getElementById` not find the element? http://stackoverflow.com/questions/14028959/why-does-jquery-or-a-dom-method-such-as-getelementbyid-not-find-the-element div appears after the script . At the moment the script is executed the element does not exist yet and getElementById will return.. DOM elements will be available at the time the script is executed . Other solutions include listening to the load MDN or DOMContentLoaded..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events and every code intended for page manipulation will be executed after a page refresh. This can be a very subtle bug. On some.. '#index' .on 'pageinit' function Pageinit event will be executed every time page is about be be loaded and shown for the first..
Change an element's CSS class with JavaScript http://stackoverflow.com/questions/195951/change-an-elements-css-class-with-javascript part is required so that the contents of that function are executed after the HTML has finished loading without this the MyElement..
http://stackoverflow.com/questions/2067472/what-is-jsonp-all-about is loaded it'll be evaluated and your function will be executed. Voila cross domain requests It's also worth noting the one..
Use of 'prototype' vs. 'this' in Javascript? http://stackoverflow.com/questions/310870/use-of-prototype-vs-this-in-javascript case variable A is created and assigned the value of an executed inline function. The function is declared and immediately executed.. inline function. The function is declared and immediately executed so whatever value it returns is assigned to A . Here again this..
http://stackoverflow.com/questions/3127429/javascript-this-keyword is the value of this at line B when obj.staticFunction is executed Why script type text javascript var obj someData a string function..
Is Chrome's JavaScript console lazy about evaluating arrays? http://stackoverflow.com/questions/4057440/is-chromes-javascript-console-lazy-about-evaluating-arrays least it occurs when the code resides in scripts that are executed immediately before the page is loaded even when the console..
What do parentheses surrounding a JavaScript object/function/class declaration mean? http://stackoverflow.com/questions/440739/what-do-parentheses-surrounding-a-javascript-object-function-class-declaration-m The first set of brackets contain the expressions to be executed and the second set of brackets executes those expressions. It..
Preview an image before it is uploaded http://stackoverflow.com/questions/4459379/preview-an-image-before-it-is-uploaded image before it is uploaded. The preview action should be executed all in the browser without using Ajax to upload the image. How..
Why is document.write considered a “bad practice”? http://stackoverflow.com/questions/802854/why-is-document-write-considered-a-bad-practice to find evidence of this but it's at best situational DW executed after the page has finished loading will overwrite the page..
How to include a JavaScript file in another JavaScript file? http://stackoverflow.com/questions/950087/how-to-include-a-javascript-file-in-another-javascript-file my_lovely_script.js function alert Script loaded and executed. Here you can use anything you defined in the loaded script..
Building a Chrome Extension - Inject code in a page using a Content script http://stackoverflow.com/questions/9515704/building-a-chrome-extension-inject-code-in-a-page-using-a-content-script script share improve this question Content scripts are executed in an isolated environment . You have to inject the state method.. and stringified var actualCode ' ' function All code is executed in a local scope. For example the following does NOT overwrite..
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