javascript Programming Glossary: aboveHow do JavaScript closures work? http://stackoverflow.com/questions/111102/how-do-javascript-closures-work x y tmp var bar foo 2 bar is now a closure. bar 10 The above function will also alert 16 because bar can still refer to x.. receives all the variables declared outside of it in the above example both 'a' and 'b' . It is possible to create more than..
Most efficient way to clone an object? http://stackoverflow.com/questions/122102/most-efficient-way-to-clone-an-object the deep copy is actually much smarter than what is shown above it's able to avoid many traps trying to deep extend a DOM element..
Href attribute for JavaScript links: “#” or “javascript:void(0)”? http://stackoverflow.com/questions/134845/href-attribute-for-javascript-links-or-javascriptvoid0 this arguments Using javascript void 0 avoids all of the above headaches and I haven't found any examples of a downside. So..
Javascript infamous Loop problem? http://stackoverflow.com/questions/1451009/javascript-infamous-loop-problem function alert i document.body.appendChild link The above code is for generating 5 links and bind each link with an alert.. function alert num i document.body.appendChild link The above 2 snippets are quoted from here . As the author's explanation..
Difference between using var and not using var in JavaScript http://stackoverflow.com/questions/1470488/difference-between-using-var-and-not-using-var-in-javascript function var wibble 1 Local foo 2 Inherits from scope above creating a closure moo 3 Global If you're not doing an assignment..
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 completely independently from the view. This helps for the above data binding maintains separation of concerns and introduces.. leave it at that. Separation of concerns And all of the above tie into this over arching theme keep your concerns separate...
Change an element's CSS class with JavaScript http://stackoverflow.com/questions/195951/change-an-elements-css-class-with-javascript ^ s MyClass S g '' code wrapped for readability above is all one statement An explanation of this regex is as follows.. classname to remove S # negative lookahead to verify the above is the whole classname # ensures there is no non space character.. class is already applied to an element The same regex used above for removing a class can also be used as a check as to whether..
Abort Ajax requests using jQuery http://stackoverflow.com/questions/446594/abort-ajax-requests-using-jquery to expose all of the native properties and methods so the above example still works. See The jqXHR Object jQuery API documentation..
jQuery Ajax POST example with php http://stackoverflow.com/questions/5004233/jquery-ajax-post-example-with-php also use the shorthand .post in place of .ajax in the above JavaScript code .post ' form.php' serializedData function response.. to the console console.log Response response Note The above JavaScript is made to work with jQuery 1.8 but should work with..
http://stackoverflow.com/questions/500431/javascript-variable-scope 1 won't get reached because 'a' is set in the constructor above. Seven.prototype.b 8 Will get reached even though 'b' is NOT..
Objects don't inherit prototyped functions http://stackoverflow.com/questions/11072556/objects-dont-inherit-prototyped-functions &mdash which is all Lineage basically does. ...and finally Above I've used anonymous functions for simplicity e.g. Base.prototype.foo..
How does an anonymous function in JavaScript work? http://stackoverflow.com/questions/1140089/how-does-an-anonymous-function-in-javascript-work after the function definition. function msg alert msg 'SO' Above should work. DEMO Page http jsbin.com ujazi Code http jsbin.com..
Android Phone Browser Detection http://stackoverflow.com/questions/11597940/android-phone-browser-detection Safari 534.24 EDIT The SIII has two possible user agents. Above is the 'desktop' version. Fun stuff. See link below for details...
Alert when browser window closed accidentally http://stackoverflow.com/questions/1244535/alert-when-browser-window-closed-accidentally Text2 asp ListItem asp DropDownList br br div form body Above I have used '.noprompt required' .click function setConfirmUnload..
JavaScript inheritance: Object.create vs new [duplicate] http://stackoverflow.com/questions/13040684/javascript-inheritance-object-create-vs-new function o function F F.prototype o return new F Above code just adds Object.create function if it's not available..
How to avoid scientific notation for large numbers in javascript? http://stackoverflow.com/questions/1685680/how-to-avoid-scientific-notation-for-large-numbers-in-javascript e 20 x Math.pow 10 e x new Array e 1 .join '0' return x Above uses cheap 'n' easy string repetition new Array n 1 .join str..
Declaring functions in JavaScript [duplicate] http://stackoverflow.com/questions/1925976/declaring-functions-in-javascript Damn function swearOutLoud swearWord alert You swearWord Above code will work properly. But code below will not. swear Damn..
Should you add HTML to the DOM using innerHTML or by creating new elements one by one? http://stackoverflow.com/questions/2319472/should-you-add-html-to-the-dom-using-innerhtml-or-by-creating-new-elements-one-b the code follows document .ready function jQuery method Above mentioned as the second method '#test_one' .click function startTimer..
What is the instanceof operator in JavaScript? http://stackoverflow.com/questions/2449254/what-is-the-instanceof-operator-in-javascript Returns false as c is not a string it's a customer silly Above we've seen that c was declared with the type Customer . We've..
JQuery UI tabs: How do I navigate directly to a tab from another page? http://stackoverflow.com/questions/2554951/jquery-ui-tabs-how-do-i-navigate-directly-to-a-tab-from-another-page at the foot of the browser http mysite product 3 #orders Above would be the orders tab for example. JQuery obviously intercepts..
Any alternative to jQuery change() to detect when user selects new file via dialog box in IE8? http://stackoverflow.com/questions/2993946/any-alternative-to-jquery-change-to-detect-when-user-selects-new-file-via-dial box closes. '.myInput' .change function alert this .val Above jQuery code works perfectly in all browsers apart from IE. For..
How to code one jquery function for all AJAX links http://stackoverflow.com/questions/3272384/how-to-code-one-jquery-function-for-all-ajax-links two' success function data jQuery '#two' .html data Above code is working and loading data of one.phtml and two.phtml..
how to use onClick() or onSelect() on option tag in jsp page http://stackoverflow.com/questions/3487263/how-to-use-onclick-or-onselect-on-option-tag-in-jsp-page this c out value Customer option c forEach select td Above code is not working fine please modify it. javascript share..
Regarding javascript new Date() and Date.parse() http://stackoverflow.com/questions/4321270/regarding-javascript-new-date-and-date-parse me. Thankh you javascript share improve this question Above format is only supported in IE and Chrome. so try with another..
When to use Vanilla JavaScript vs. jQuery? http://stackoverflow.com/questions/4651923/when-to-use-vanilla-javascript-vs-jquery In general you can replace el .attr 'someName' with Above was poorly worded. getAttribute is not a replacement but it..
http://stackoverflow.com/questions/4859308/in-javascript-why-typeof-function-prototype-is-function-not-object-like-ot console.log typeof Function.prototype function script Above is an HTML5 document. why typeof Function.prototype is function..
What is meant by ?𦧺eaking??into global scope? http://stackoverflow.com/questions/5951228/what-is-meant-by-leaking-into-global-scope simply wrong Here is the Module Pattern I Mentioned Above script type text javascript var myNamespace function var publicInstances..
How to perform a real time search and filter on a HTML table http://stackoverflow.com/questions/9127498/how-to-perform-a-real-time-search-and-filter-on-a-html-table td td Green td tr tr td Orange td td Orange td tr table Above this I have a text box which I would like to search the table..
http://stackoverflow.com/questions/931660/javascript-inheritance statement Instance CHILDInstance new CHILDClass whatever Above is somehow to my understanding the inheritance of JS. But one..
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