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javascript Programming Glossary: overAccess / process (nested) objects, arrays or JSON http://stackoverflow.com/questions/11922383/access-process-nested-objects-arrays-or-json for objects and the for MDN loop for arrays to iterate over all properties elements. To iterate over all properties of data.. arrays to iterate over all properties elements. To iterate over all properties of data we can iterate over the object like so.. To iterate over all properties of data we can iterate over the object like so for var prop in data `prop` contains the..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events your code any better but you will have much better code overview especially while creating a jQuery Mobile application. There's.. it triggers a mobileinit event on the document object. To override default settings bind them to mobileinit . One of a good.. loader behavior. document .on mobileinit function apply overrides here Page events transition order First all events can..
Javascript infamous Loop problem? http://stackoverflow.com/questions/1451009/javascript-infamous-loop-problem of i . As num is never modified it will stay constant over the lifetime of the closure The next iteration step doesn't.. lifetime of the closure The next iteration step doesn't overwrite the old value as the function objects are independant...
How can I format numbers as money in JavaScript? http://stackoverflow.com/questions/149055/how-can-i-format-numbers-as-money-in-javascript has the two symbols flipped i.e. Europeans just paste over the following two lines in the formatMoney method d d undefined..
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 Separation of concerns And all of the above tie into this over arching theme keep your concerns separate. Your view acts as..
How to “properly” create a custom object in JavaScript? http://stackoverflow.com/questions/1595611/how-to-properly-create-a-custom-object-in-javascript approaches and class handling utility functions to paper over some of the uglier parts of the language. The result is that.. and serves up some kind of in between compromise to cover all bases leaving you very confused. Probably the author is.. most JavaScript native you can get there is a minimum of overhead code and instanceof will work with instances of this kind..
http://stackoverflow.com/questions/191881/serializing-to-json-in-jquery ...PLEASE start migrating your JSON using applications over to Crockford's json2.js. It is fully compatible with the ECMAScript..
http://stackoverflow.com/questions/3127429/javascript-this-keyword with the following examples. To reveal the answers mouse over the gray boxes. What is the value of this at line A Why script..
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 would be a small probably extremely small performance gain over javascript operators equality equality operator identity operator..
http://stackoverflow.com/questions/476679/preloading-images-with-jquery config.imgContainer .css display none But it looks a bit over the top for what I want I know there are jQuery plugins out..
Why is using “for…in” with array iteration such a bad idea? http://stackoverflow.com/questions/500504/why-is-using-for-in-with-array-iteration-such-a-bad-idea that resizes the array. for var i 0 i a.length i Iterates over numeric indexes from 0 to 5 as everyone expects. can sometimes..
How to check if a user likes my Facebook Page or URL using Facebook's API http://stackoverflow.com/questions/5093398/how-to-check-if-a-user-likes-my-facebook-page-or-url-using-facebooks-api api share improve this question I tore my hair out over this one too. Your code only works if the user has granted an..
Most elegant way to clone a JavaScript object http://stackoverflow.com/questions/728360/most-elegant-way-to-clone-a-javascript-object hidden and will not be copied by a for in loop iterating over the source object's attributes. I think __proto__ might be specific.. if you know its name but I don't know of any way to discover it automatically. Yet another snag in the quest for an elegant.. property to get the initial copy object and then copy over the attributes but then you still will not get non enumerable..
Backbone.js: how to unbind from events, on model remove http://stackoverflow.com/questions/10429648/backbone-js-how-to-unbind-from-events-on-model-remove in a Collection.reset call then we have two solutions 1. Overwrite normal Collection cleanUp As @dira sais here you can overwrite.. after it. I don't like to overwrite private methods 2. Over wrapping your Collection.reset calls Wich is the opposite instead..
Cross Domain JavaScript parent location setting firefox error http://stackoverflow.com/questions/1157233/cross-domain-javascript-parent-location-setting-firefox-error could replace the login iframe with a spoofed version . Over time further restrictions have been applied to location changes..
compute elapsed time [duplicate] http://stackoverflow.com/questions/1210701/compute-elapsed-time mytime setTimeout 'display_ct ' refresh else alert Time Over function display_ct Calculate the number of days left var days..
Compare two dates in JavaScript http://stackoverflow.com/questions/1657733/compare-two-dates-in-javascript you know to google for iso standard date you can get it. Over here I found this Date.prototype.setISO8601 function string..
Read UDID from Iphone with javascript on mobile safari http://stackoverflow.com/questions/2072240/read-udid-from-iphone-with-javascript-on-mobile-safari in your iOS device it is possible through mobileconfig Over the Air Profile Delivery and Configuration http whatismyudid.com..
How far did DevExpress get with Javascript refactoring? http://stackoverflow.com/questions/2432256/how-far-did-devexpress-get-with-javascript-refactoring far did DevExpress get with Javascript refactoring Over a year ago I remember watching one of DevExpress evangelists.. to Case Create Multi variable Declaration Create Overload Create Setter Method Create With Statement Expand Assignment..
What is the best way to emulate an HTML input “maxlength” attribute on an HTML textarea? http://stackoverflow.com/questions/451491/what-is-the-best-way-to-emulate-an-html-input-maxlength-attribute-on-an-html-t it like this before and it is simple and effective. Stack Overflow makes good use of color too. Perhaps you don't have enough.. at 80 if intCount intMax strID .text 0 .css color #990000 Over script And the HTML is textarea id text maxlength 250 class..
Is parsing JSON faster than parsing XML http://stackoverflow.com/questions/4596465/is-parsing-json-faster-than-parsing-xml information on this see here Why is Everyone Choosing JSON Over XML for jQuery Also...what extra effort do you really have to..
Age from Date of Birth using JQuery http://stackoverflow.com/questions/658522/age-from-date-of-birth-using-jquery .text if curr dob 0 this .text Under 18 else this .text Over 18 There must be some easier functions to use to compare dates.. 18 Date.today this .text Under 18 else this .text Over 18 In a more terse fashion this .text Date.parse this .text..
http://stackoverflow.com/questions/7262116/jquery-selectors-efficiency there can be only one tag with a given id on the document. Over specifying is slower even in CSS . share improve this answer..
Does anyone know a DOM inspector javascript library or plugin? http://stackoverflow.com/questions/742210/does-anyone-know-a-dom-inspector-javascript-library-or-plugin scripts review 3006 And this one also is fine DOM Mouse Over Element Selection and Isolation Which is very simple with few..
Autoplay HTML5 audio/video in iOS5 http://stackoverflow.com/questions/8044447/autoplay-html5-audio-video-in-ios5 Library with more details. User Control of Downloads Over Cellular Networks In Safari on iOS for all devices including..
JavaScript : Simulate Mouse Over in code http://stackoverflow.com/questions/911586/javascript-simulate-mouse-over-in-code Simulate Mouse Over in code I'm attempting to write a vimperator plugin to allow.. This is what I currently have function SimulateMouseOver elem var evt elem.ownerDocument.createEvent 'MouseEvents' evt.initMouseEvent..
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