¡@
javascript Programming Glossary: executionWhat 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 the difference lies in how the browser loads them into the execution context. function declarations loads before any code is executed...
How do JavaScript closures work? http://stackoverflow.com/questions/111102/how-do-javascript-closures-work 6 var b 6 test When a Javascript function is invoked a new execution context is created. Together with the function arguments and.. with the function arguments and the parent object this execution context also receives all the variables declared outside of..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events events are events triggered in a particular point of page execution. One of those page events is a pageinit event and we can use.. as you can see a transition event is eating almost 90 of execution time. Data Parameters manipulation between page transitions..
Is javascript guaranteed to be single-threaded? http://stackoverflow.com/questions/2734025/is-javascript-guaranteed-to-be-single-threaded is usually considered to have a single thread of execution visible to scripts so that when your inline script event listener.. using one OS thread or whether other limited threads of execution are introduced by WebWorkers. However in reality this isn't.. code of another document running in a separate thread of execution and causing any related event handlers to fire. Places where..
http://stackoverflow.com/questions/3127429/javascript-this-keyword evaluates to the value of the ThisBinding of the current execution context §11.1.1 . ThisBinding is something that the JavaScript.. updates the ThisBinding whenever establishing an execution context in one of only three different cases Initial global.. in one of only three different cases Initial global execution context This is the case for JavaScript code that is evaluated..
Why is setTimeout(fn, 0) sometimes useful? http://stackoverflow.com/questions/779379/why-is-settimeoutfn-0-sometimes-useful for waiting. The solution is to pause the JavaScript execution to let the rendering threads catch up. And this is the effect.. setTimeout requeues the new Javascript at the end of the execution queue. See the comments for links to a longer explanation. IE6..
$(document).ready equivalent without jQuery http://stackoverflow.com/questions/799981/document-ready-equivalent-without-jquery
http://stackoverflow.com/questions/9682092/databinding-in-angularjs out that what you want to do is to delay the listener execution and guarantee that only one listener runs at a time hence any..
How do you performance test JavaScript code? http://stackoverflow.com/questions/111368/how-do-you-performance-test-javascript-code performance test JavaScript code CPU Cycles Memory Usage Execution Time etc. Added Is there a quantitative way of testing performance..
Backbone.js Empty Array Attribute http://stackoverflow.com/questions/11459244/backbone-js-empty-array-attribute this You call console.log x . x is dumped to the console. Execution continues on with the statement immediately following your console.log..
Execution order of multiple setTimeout() functions with same interval http://stackoverflow.com/questions/11771558/execution-order-of-multiple-settimeout-functions-with-same-interval order of multiple setTimeout functions with same interval Consider..
Is $(document).ready() also CSS ready? http://stackoverflow.com/questions/1324568/is-document-ready-also-css-ready to Stylesheets Block Downloads in Firefox and JavaScript Execution in IE as given by strager is a good start for a better understanding..
Why do catch clauses have their own lexical environment? http://stackoverflow.com/questions/15034864/why-do-catch-clauses-have-their-own-lexical-environment to it. When executing the catch block the current Execution Context's LexicalEnvironment is switched to the new one while..
How to force Sequential Javascript Execution? http://stackoverflow.com/questions/1859185/how-to-force-sequential-javascript-execution to force Sequential Javascript Execution Ive searched a lot of places for the answer to this seemingly..
PHP Script in IFRAME Blocks Other Code http://stackoverflow.com/questions/19692282/php-script-in-iframe-blocks-other-code script . count ob_flush flush Screenshot PHP Scripts Execution Order browser waits to finish the script in iframe javascript..
What is the scope of a function in Javascript/ECMAScript? http://stackoverflow.com/questions/235360/what-is-the-scope-of-a-function-in-javascript-ecmascript the ECMAScript Language Specification 10.2 Entering An Execution Context Every function and constructor call enters a new execution..
Efficient Javascript String Replacement http://stackoverflow.com/questions/377961/efficient-javascript-string-replacement It's abundant and Javascript has a decent memory manager. Execution speed Then you must have some gigantic string. IMHO this is..
Is window really global in Javascript? http://stackoverflow.com/questions/6679635/is-window-really-global-in-javascript chain . The scope chain is a special property from each Execution context . As mentioned several times before a context object..
How does Asynchronous Javascript Execution happen? and when not to use return statement? http://stackoverflow.com/questions/7104474/how-does-asynchronous-javascript-execution-happen-and-when-not-to-use-return-st does Asynchronous Javascript Execution happen and when not to use return statement synchronous Javascript..
load and execute order of scripts http://stackoverflow.com/questions/8996852/load-and-execute-order-of-scripts but abort these steps without executing the script yet. Execution Execute the script block corresponding to the first script element..
What is the 'Execution Context' in JavaScript exactly? http://stackoverflow.com/questions/9384758/what-is-the-execution-context-in-javascript-exactly is the 'Execution Context' in JavaScript exactly My title pretty much sums it.. sums it all. Can anyone enlighten me on... What is the 'Execution Context' in JavaScript and on how it relates to 'this ' hoisting.. very closely related. I'll try to briefly address each. Execution context is a concept in the language spec that&mdash in layman's..
JavaScript's document.write Inline Script Execution Order http://stackoverflow.com/questions/94141/javascripts-document-write-inline-script-execution-order document.write Inline Script Execution Order I have the following script where the first and third..
|