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javascript Programming Glossary: afterHow to create a GUID / UUID in Javascript? http://stackoverflow.com/questions/105034/how-to-create-a-guid-uuid-in-javascript From http note19.com 2007 05 27 javascript guid generator after some clean up for clarity's sake function s4 return Math.floor..
Access / process (nested) objects, arrays or JSON http://stackoverflow.com/questions/11922383/access-process-nested-objects-arrays-or-json Object This tells us that data.items 1 is an object and after expanding it we see that it has three properties id name and..
event.preventDefault() vs. return false http://stackoverflow.com/questions/1357118/event-preventdefault-vs-return-false When I want to prevent other event handlers from executing after a certain event is fired I can use one of two techniques. I'll..
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 'my_element' script div id my_element div The div appears after the script . At the moment the script is executed the element.. This can be ensured by simply putting your JavaScript after the corresponding DOM element div id my_element div script var..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events every code intended for page manipulation will be executed after a page refresh. This can be a very subtle bug. On some systems.. events. These events are fired before during and after a transition and are named. pagebeforecreate pagecreate and..
How do I “think in AngularJS” if I have a jQuery background? http://stackoverflow.com/questions/14994391/how-do-i-think-in-angularjs-if-i-have-a-jquery-background if you can't think of a solution ask the community if after all of that there is no easy solution then feel free to reach.. communicate with the server we're testing the controller after all. We can just add a mock service of the same name as our..
Change an element's CSS class with JavaScript http://stackoverflow.com/questions/195951/change-an-elements-css-class-with-javascript so that the contents of that function are executed after the HTML has finished loading without this the MyElement might..
IE/Chrome: are DOM tree elements global variables here? http://stackoverflow.com/questions/3434278/ie-chrome-are-dom-tree-elements-global-variables-here bad in that now you have to avoid naming your elements after any member of either the document or the window object you or..
Does it matter which equals operator (== vs ===) I use in JavaScript comparisons? http://stackoverflow.com/questions/359494/does-it-matter-which-equals-operator-vs-i-use-in-javascript-comparisons Operators The operator will compare for equality after doing any necessary type conversions . The operator will not..
Manipulating CSS pseudo-elements using jQuery (e.g. :before and :after) http://stackoverflow.com/questions/5041494/manipulating-css-pseudo-elements-using-jquery-e-g-before-and-after CSS pseudo elements using jQuery e.g. before and after Is there any way to select manipulate CSS pseudo elements such.. select manipulate CSS pseudo elements such as before and after using jQuery For example my stylesheet has a rule stating..... For example my stylesheet has a rule stating... .span after content 'foo' How can I change 'foo' to 'bar' using jQuery ..
$(document).ready equivalent without jQuery http://stackoverflow.com/questions/799981/document-ready-equivalent-without-jquery window.onload will not be the same as window.onload fires after all images frames etc have been loaded. javascript jquery ..
Why is document.write considered a “bad practice”? http://stackoverflow.com/questions/802854/why-is-document-write-considered-a-bad-practice evidence of this but it's at best situational DW executed after the page has finished loading will overwrite the page or write..
Modify the URL without reloading the page http://stackoverflow.com/questions/824349/modify-the-url-without-reloading-the-page the # hash if possible. I only need to change the portion after the domain so its not like I'm violating cross domain policies...
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 won't be able to use your newly loaded code the next line after you asked it to be loaded because it will be still loading...
Frame Buster Buster … buster code needed http://stackoverflow.com/questions/958997/frame-buster-buster-buster-code-needed a setInterval method that tries to break the frame. If after 3 or 4 tries your page still isn't the top page create a div..
How do JavaScript closures work? http://stackoverflow.com/questions/111102/how-do-javascript-closures-work is simply referring to the same object as the age variable After a couple of calls to bar age.memb will be 2 This referencing..
Memory leak risk in JavaScript closures http://stackoverflow.com/questions/11186750/memory-leak-risk-in-javascript-closures see my answer below. HUGE UPDATE I'm completly lost now... After some time digging through articles and tuts both old and new..
After calling chrome.tabs.query, the results are not available http://stackoverflow.com/questions/11688171/after-calling-chrome-tabs-query-the-results-are-not-available calling chrome.tabs.query the results are not available I'm..
What is an elegant way to force browsers to reload cached CSS/JS files? http://stackoverflow.com/questions/118884/what-is-an-elegant-way-to-force-browsers-to-reload-cached-css-js-files a better solution and I'll let your votes decide. Update After allowing discussion here for a while I have found John Millikin..
Is Safari on iOS 6 caching $.ajax results? http://stackoverflow.com/questions/12506897/is-safari-on-ios-6-caching-ajax-results caching ios6 mobile safari share improve this question After a bit of investigation turns out that Safari on iOS6 will cache..
SyntaxError: Unexpected token ILLEGAL http://stackoverflow.com/questions/12719859/syntaxerror-unexpected-token-illegal control word wrapping on long strings. UPDATE 2013 01 07 After the latest jsfiddle update it's now showing the character as..
Javascript infamous Loop problem? http://stackoverflow.com/questions/1451009/javascript-infamous-loop-problem added to the lexical environment of the enclosed function. After the loop terminates the function level variable i has the value..
Resizing an iframe based on content http://stackoverflow.com/questions/153152/resizing-an-iframe-based-on-content other domains so the same origin policy was also an issue. After many hours spent trawling google we eventually found a somewhat....
What is the 'new' keyword in JavaScript? http://stackoverflow.com/questions/1646698/what-is-the-new-keyword-in-javascript haven't actually answered the question of what new does. After a lot of searching I have finally found out exactly what the..
Check if an image is loaded (no errors) in JavaScript http://stackoverflow.com/questions/1977871/check-if-an-image-is-loaded-no-errors-in-javascript else. I'm using jQuery load and error methods as events. After these events I check the image DOM element for the .complete..
Node.js on multi-core machines http://stackoverflow.com/questions/2387724/node-js-on-multi-core-machines does it scale for multi core CPUs and multi CPU servers After all it is all great to make fast as possible single thread server..
How do I build a JSON object to send to an AJAX WebService? http://stackoverflow.com/questions/2737525/how-do-i-build-a-json-object-to-send-to-an-ajax-webservice do I build a JSON object to send to an AJAX WebService After trying to format my JSON data by hand in javascript and failing..
CoffeeScript & Global Variables http://stackoverflow.com/questions/4214731/coffeescript-global-variables then gets returned by the require function. Coffee Script After all that explanation here's what you need to do root exports..
How to do insert After() in JavaScript without using a library? http://stackoverflow.com/questions/4793604/how-to-do-insert-after-in-javascript-without-using-a-library to do insert After in JavaScript without using a library There's insertBefore.. case by adding to the end of the list. So function insertAfter referenceNode newNode referenceNode.parentNode.insertBefore..
Convert Data URI to File then append to FormData http://stackoverflow.com/questions/4998908/convert-data-uri-to-file-then-append-to-formdata javascript html5 webkit share improve this question After playing around with a few things I managed to figure this out..
Doesn't JavaScript support closures with local variables? http://stackoverflow.com/questions/643542/doesnt-javascript-support-closures-with-local-variables added to the lexical environment of the enclosed function. After the loop terminates the function level variable i has the value..
Detect blocked popup in Chrome http://stackoverflow.com/questions/668286/detect-blocked-popup-in-chrome popup is actually opened for an unknown amount of time. After some magical period a couple of seconds in my testing the location..
Call php function from javascript http://stackoverflow.com/questions/7165395/call-php-function-from-javascript the XMLHttpRequest object to send a request to a server. After the server responds presumably with output another Javascript..
Deleting Objects in JavaScript http://stackoverflow.com/questions/742623/deleting-objects-in-javascript code var obj helloText Hello World var foo obj delete obj After this piece of code has been executed obj is null but foo still..
Why Javascript only works after opening developer tools in IE once? http://stackoverflow.com/questions/7742781/why-javascript-only-works-after-opening-developer-tools-in-ie-once object will result in it being reported as undefined . After the toolbar has been opened the console will exist even if the..
ExecJS::RuntimeError on Windows trying to follow rubytutorial http://stackoverflow.com/questions/12520456/execjsruntimeerror-on-windows-trying-to-follow-rubytutorial THE END OF WHAT'S TO BE PROCESSED ANY BLANK LINE SHOULD GO AFTER THE REQUIRES BELOW. require jquery require jquery_ujs require_tree..
No ways to have class-based objects in javascript? http://stackoverflow.com/questions/17008086/no-ways-to-have-class-based-objects-in-javascript prototype based member functions definition has to be done AFTER object creation so that prototype makes sense this.prototype..
Determine original size of image cross browser? http://stackoverflow.com/questions/1944280/determine-original-size-of-image-cross-browser is ' width ' ' height newImg.src imgSrc this must be done AFTER setting onload Edit by Pekka As agreed in the comments I changed..
Check if an image is loaded (no errors) in JavaScript http://stackoverflow.com/questions/1977871/check-if-an-image-is-loaded-no-errors-in-javascript below I'm checking if an image is complete aka loaded AFTER I add a load and error event on the image. That way if the image..
How to use the jQuery Validation plugin with metadata, jQuery Forms and xVal together? http://stackoverflow.com/questions/1996125/how-to-use-the-jquery-validation-plugin-with-metadata-jquery-forms-and-xval-tog script Now make the calls to rules add options AFTER the call to validate options . It's separated into another block.. call in the ASP.NET page but again note it must come AFTER the call to validate options . Html.ClientSideValidation..
auto-refreshing div with jquery http://stackoverflow.com/questions/220767/auto-refreshing-div-with-jquery The difference with this is that it waits 10 seconds AFTER the ajax call is one. So really the time between refreshes is..
JavaScript/JQuery: $(window).resize how to fire AFTER the resize is completed? http://stackoverflow.com/questions/2854407/javascript-jquery-window-resize-how-to-fire-after-the-resize-is-completed JQuery window .resize how to fire AFTER the resize is completed I'm using JQuery as such window .resize.. fires multiple times. Question How to I call a function AFTER the browser window resize completed so that the event only fires..
Using jQuery, Restricting File Size Before Uploading http://stackoverflow.com/questions/307679/using-jquery-restricting-file-size-before-uploading Uploading On PHP they have a way to restrict file size AFTER uploading but not BEFORE uploading. I use the Malsup jQuery..
JavaScript: Check if mouse button down? http://stackoverflow.com/questions/322378/javascript-check-if-mouse-button-down the mousedown event but that's not what I need. Some time AFTER the mouse button is pressed I want to be able to detect if it..
http://stackoverflow.com/questions/3725546/variable-hoisting if foo var foo 10 alert foo bar This will alert 10 EDIT AFTER COMMENT Below is my understanding and I have read it somewhere..
How to scroll to top of page with javascript/jquery? http://stackoverflow.com/questions/4210798/how-to-scroll-to-top-of-page-with-javascript-jquery browser calculates and scrolls to its old scroll position AFTER the .ready event I tested the body onload function too . So.. scrolling to its past position or to re scroll to the top AFTER it does its thing javascript jquery html scrolling share..
Using PUT/POST/DELETE with JSONP and jQuery http://stackoverflow.com/questions/5345493/using-put-post-delete-with-jsonp-and-jquery it is important to inject this string into the DIV only AFTER the div is in the DOM. If not it will not work on all browsers...
iScroll 4 not working with form <select> element iPhone Safari and Android browser http://stackoverflow.com/questions/5745374/iscroll-4-not-working-with-form-select-element-iphone-safari-and-android-brows event you'll have to make sure to you put this code AFTER the HTML where your select elements are defined. Note that for..
Possible to defer loading of jQuery? http://stackoverflow.com/questions/5852767/possible-to-defer-loading-of-jquery out of initial view and I'd like to defer jQuery until AFTER the page has rendered. Google's deferral code adds a tag to.. function YOUR CODE GOES HERE AND IS EXECUTED AFTER JQUERY LOADS I would really combine jQuery and jQuery UI into..
How to check if DOM is ready without a framework? http://stackoverflow.com/questions/8100576/how-to-check-if-dom-is-ready-without-a-framework be included in arbitrary webpages. I want to execute code AFTER the DOM has been loaded. But I don't know HOW my script will..
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 script Then you write the code you want to use AFTER the script is loaded in a lambda function var myPrettyCode function..
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