javascript Programming Glossary: followingWhat 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 17 answers What is the difference between the following lines of code function foo return 5 var foo function return..
Where can I find documentation on formatting a date in JavaScript http://stackoverflow.com/questions/1056728/where-can-i-find-documentation-on-formatting-a-date-in-javascript to format a date object into a string. Editor's note The following approach is the asker's attempt that worked on a particular..
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 DOM element appears in the HTML will fail. Consider the following example script var element document.getElementById 'my_element'..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events events and subsequent actions occur. At a high level the following actions occur A page change process is begun A new page is loaded..
Javascript infamous Loop problem? http://stackoverflow.com/questions/1451009/javascript-infamous-loop-problem infamous Loop problem I've got the following code snippet. function addLinks for var i 0 link i 5 i link.. click the generated links they all say link 5 . But the following codes snippet works as our expectation. function addLinks for..
Elegant workaround for JavaScript floating point number problem http://stackoverflow.com/questions/1458633/elegant-workaround-for-javascript-floating-point-number-problem for JavaScript floating point number problem I have the following dummy test script function test var x 0.1 0.2 document.write..
Resizing an iframe based on content http://stackoverflow.com/questions/153152/resizing-an-iframe-based-on-content clearer than mine above Code In www.foo.com home.html the following javascript code is required this can be loaded from a .js file..
Validate numbers in JavaScript - IsNumeric() http://stackoverflow.com/questions/18082/validate-numbers-in-javascript-isnumeric @Joel's answer is pretty close but it will fail in the following cases Whitespace strings IsNumeric ' ' true IsNumeric ' t t'..
Change an element's CSS class with JavaScript http://stackoverflow.com/questions/195951/change-an-elements-css-class-with-javascript is using document.getElementById Id which is what the following examples use you can of course obtain elements in other ways.. whole classname # ensures there is no non space character following # i.e. must be end of string or a space The g flag tells the..
http://stackoverflow.com/questions/2320069/jquery-ajax-file-upload Ajax File Upload Can I use this following jQuery code to perform file upload using post method of Ajax..
XmlHttpRequest error: Origin null is not allowed by Access-Control-Allow-Origin http://stackoverflow.com/questions/3595515/xmlhttprequest-error-origin-null-is-not-allowed-by-access-control-allow-origin If you're trying to use JSONP make sure one of the following is the case You're using .get and set dataType to jsonp . You're..
How to copy to the clipboard in JavaScript? http://stackoverflow.com/questions/400212/how-to-copy-to-the-clipboard-in-javascript except IE make it very difficult. Personally I use the following simple trick function copyToClipboard text window.prompt Copy..
jQuery Ajax POST example with php http://stackoverflow.com/questions/5004233/jquery-ajax-post-example-with-php errorThrown log the error to the console console.error The following error occured textStatus errorThrown callback handler that..
http://stackoverflow.com/questions/5874652/prop-vs-attr jQuery Look on Stack Overflow and you'll commonly find the following suggestions if #cb .attr checked true ... if #cb .attr checked..
Most elegant way to clone a JavaScript object http://stackoverflow.com/questions/728360/most-elegant-way-to-clone-a-javascript-object in that list. This can be accomplished with code like the following function clone obj Handle the 3 simple types and null or undefined..
Creating multiline strings in JavaScript http://stackoverflow.com/questions/805107/creating-multiline-strings-in-javascript multiline strings in JavaScript I have the following code in Ruby. I want to convert this code into JavaScript. what's..
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 All code is executed in a local scope. For example the following does NOT overwrite the global `alert` method var alert null.. anonymous function. Be sure to implement it correctly The following will not work var scriptToInject function GREETING NAME .....
event.preventDefault() function not working in IE. http://stackoverflow.com/questions/1000597/event-preventdefault-function-not-working-in-ie function not working in IE. Following is my javascript mootools code 'orderNowForm' .addEvent 'submit'..
How to save a HTML5 Canvas as Image on a server http://stackoverflow.com/questions/13198131/how-to-save-a-html5-canvas-as-image-on-a-server and I'm not really sure how to debug this. Thanks EDIT Following Salvidor Dali's link I changed the ajax request to be function..
How to find cursor position in a contenteditable DIV? http://stackoverflow.com/questions/2213376/how-to-find-cursor-position-in-a-contenteditable-div document.selection.createRange .pasteHTML html UPDATE Following the OP's comments I suggest using my own Rangy library which..
bCrypt implementation in Javascript http://stackoverflow.com/questions/2299434/bcrypt-implementation-in-javascript considering I'd probably come up with a shoddy wheel. edit Following the links provided I was able to hack up a version. Its much..
Do HTML5 custom data attributes ?�work??in IE 6? http://stackoverflow.com/questions/2412947/do-html5-custom-data-attributes-work-in-ie-6 of custom or your own attributes using getAttribute . Following your example with div id geoff data geoff geoff de geoff I can..
JavaScript Multidimensional Arrays [duplicate] http://stackoverflow.com/questions/2808926/javascript-multidimensional-arrays the parenthesis of new Array in the first line. UPDATE Following from the comments below in the above example there was no need..
Get real image width and height with JavaScript in Safari/Chrome? http://stackoverflow.com/questions/318630/get-real-image-width-and-height-with-javascript-in-safari-chrome get real image width and height with Javascript in Safari Following works with Firefox 3 IE7 and Opera 9 var pic img need to remove..
How to access id attribute of any element in Raphael http://stackoverflow.com/questions/4454593/how-to-access-id-attribute-of-any-element-in-raphael line. but when I do an alert of the id nothing is visible. Following is the code snippet function createLine var t paper.path M xLink..
(Javascript) Convert Byte[] to image http://stackoverflow.com/questions/4564119/javascript-convert-byte-to-image web page javascript image share improve this question Following links may be helpful to you. link1 link2 share improve this..
Should setting an image src to data URL be available immediately? http://stackoverflow.com/questions/4776670/should-setting-an-image-src-to-data-url-be-available-immediately we will have to be satisfied with how it does behave. Following are the results of my tests. is image data usable right does..
How does paging in facebook javascript API works? http://stackoverflow.com/questions/5023757/how-does-paging-in-facebook-javascript-api-works that most of the corrupt came from OBC SC ST castes. Following this Corrupt people have strongly condemned Nandy's attempts.. that most of the corrupt came from OBC SC ST castes. Following this Corrupt people have strongly condemned Nandy's attempts..
Baking transforms into SVG Path Element commands http://stackoverflow.com/questions/5149301/baking-transforms-into-svg-path-element-commands is the actual transformed rect the green fill is my path. Following is the code I have so far slightly pared down . I also have..
How to get Text BOLD in Alert or Confirm box? http://stackoverflow.com/questions/5620516/how-to-get-text-bold-in-alert-or-confirm-box color of text in Alert or Confirm box var conFrm confirm Following List s already Sent... n strong List Name strong ss.replace..
Backbone.js fetch with parameters http://stackoverflow.com/questions/6659283/backbone-js-fetch-with-parameters fetch with parameters Following the documentation I did var collection new Backbone.Collection.extend..
Javascript countdown using absolute timezone? http://stackoverflow.com/questions/8805613/javascript-countdown-using-absolute-timezone the local time to another time zone with this javascript Following the article verbatim gets you this example var d new Date var..
http://stackoverflow.com/questions/9032856/what-is-the-explanation-for-these-bizarre-javascript-behaviours-mentioned-in-the 1 禮9.3 whereas ToNumber wat again is NaN as per 禮9.3.1 . Following step 7 of 禮11.6.2 禮11.6.3 dictates that If either operand is.. result is NaN . So the argument to Array 16 .join is NaN . Following 禮15.4.4.5 Array.prototype.join we have to call ToString on the.. which is NaN 禮9.8.1 If m is NaN return the String NaN . Following step 10 of 禮15.4.4.5 we get 15 repetitions of the concatenation..
How to detect the screen DPI using PHP or JavaScript http://stackoverflow.com/questions/9292156/how-to-detect-the-screen-dpi-using-php-or-javascript PHP JavaScript function I can use instead Thanks Atara. Following your comments OK I understand that PHP as server side language..
|