¡@
javascript Programming Glossary: there'sJavascript: Do I need to put this.var for every variable in an object? http://stackoverflow.com/questions/13418669/javascript-do-i-need-to-put-this-var-for-every-variable-in-an-object why exactly this is in terms of scoping and objects and if there's another way to define an object where this isn't necessary ..
Change the URL in the browser without loading the new page using JavaScript http://stackoverflow.com/questions/136458/change-the-url-in-the-browser-without-loading-the-new-page-using-javascript load to set up the initial content. If you're using jQuery there's a hashchange plugin that will use whichever method the browser..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events will trigger ONLY once just like document ready so there's no way events will be bound again. This is best solution because..
jQuery Mobile: Markup Enhancement of dynamically added content http://stackoverflow.com/questions/14550396/jquery-mobile-markup-enhancement-of-dynamically-added-content add filter option to an existing listview. Fortunately there's a workaround. If possible remove current listview and add another..
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 improve this question If you're in the global scope then there's no difference. If you're in a function then var will create..
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 at all Second even if we already have jQuery on our page there's no reason to use it here we can simply use angular.element and..
Can I use multiple versions of jQuery on the same page? http://stackoverflow.com/questions/1566595/can-i-use-multiple-versions-of-jquery-on-the-same-page which seems like it might be feasible but I'm hoping there's a more elegant way to do it not to mention without the performance..
Why I have to put all the script to index.html in jquery mobile http://stackoverflow.com/questions/15800121/why-i-have-to-put-all-the-script-to-index-html-in-jquery-mobile Phonegap like jQuery Mobile is buggy and sooner or later there's going to be an error and your app will fail including loaded..
Explain JavaScript's encapsulated anonymous function syntax http://stackoverflow.com/questions/1634268/explain-javascripts-encapsulated-anonymous-function-syntax enclose the contents and expose only the outcome I'm sure there's a better way to describe that such as with 2 2 4 . What I don't..
What is the 'new' keyword in JavaScript? http://stackoverflow.com/questions/1646698/what-is-the-new-keyword-in-javascript function this.a 'first' ObjMaker is just a function there's nothing special about it that makes it a constructor. ObjMaker.prototype.b..
When is JavaScript's eval() not evil? http://stackoverflow.com/questions/197769/when-is-javascripts-eval-not-evil a string like rm rf something important to be generated there's no code injection risk but please remember it's very very hard..
How do I get the name of an object's type in JavaScript? http://stackoverflow.com/questions/332422/how-do-i-get-the-name-of-an-objects-type-in-javascript say that of an iframe or a popup window. This is because there's a different version of each core type constructor in each `window'..
IE/Chrome: are DOM tree elements global variables here? http://stackoverflow.com/questions/3434278/ie-chrome-are-dom-tree-elements-global-variables-here a shorter name if you don't like the typing. Either way there's no point in using an id to element lookup cache because browsers..
Is there a RegExp.escape function in Javascript? http://stackoverflow.com/questions/3561493/is-there-a-regexp-escape-function-in-javascript RegExp.escape . I don't feel like I'd need to write my own there's gotta be something standard out there. Thanks javascript regex..
What does the exclamation mark do before the function? http://stackoverflow.com/questions/3755606/what-does-the-exclamation-mark-do-before-the-function 101. Here is a function declaration function foo Note that there's no semicolon this is a statement you need a separate invocation..
How does JavaScript .prototype work? http://stackoverflow.com/questions/572897/how-does-javascript-prototype-work actually sure what the hell I'm doing. As I understand it there's no concept of a class it's just an object and instances of those..
http://stackoverflow.com/questions/5874652/prop-vs-attr For the authoritative but somewhat dry word on the subject there's the specs DOM4 HTML DOM DOM Level 2 DOM Level 3 . Mozilla's..
What is JavaScript garbage collection? http://stackoverflow.com/questions/864516/what-is-javascript-garbage-collection of the objects they create and use though of course there's no avoiding it sometimes it is always beneficial to have at..
Catch browser's “zoom” event in JavaScript http://stackoverflow.com/questions/995914/catch-browsers-zoom-event-in-javascript this question There's no way to actively detect if there's a zoom. I found a good entry here on how you can attempt to..
How to create a GUID / UUID in Javascript? http://stackoverflow.com/questions/105034/how-to-create-a-guid-uuid-in-javascript in the comments that such values are not genuine GUIDs. There's no way to generate real GUIDs in Javascript because they depend..
Memory leak risk in JavaScript closures http://stackoverflow.com/questions/11186750/memory-leak-risk-in-javascript-closures leak risk in JavaScript closures Solved There's a lot of contradictory information on the web regarding this..
What is the meaning of “$” sign in javascript http://stackoverflow.com/questions/1150381/what-is-the-meaning-of-sign-in-javascript JavaScript libraries jQuery ProtoType mooTools and so on . There's nothing mysterious about the use of in JavaScript. is simply..
Reference: Why does the PHP (or other server side) code in my Javascript not work? http://stackoverflow.com/questions/13840429/reference-why-does-the-php-or-other-server-side-code-in-my-javascript-not-wor the client even starts executing any of the Javascript. There's no PHP code left in the response that Javascript could interact..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events especially while creating a jQuery Mobile application. There's also another special jQuery Mobile event and it is called mobileinit.. vs on 34 everything will be clear from there. Benchmarking There's an excellent script made for jQuery Mobile page events benchmarking...
jQuery Mobile: Markup Enhancement of dynamically added content http://stackoverflow.com/questions/14550396/jquery-mobile-markup-enhancement-of-dynamically-added-content a live jsFiddle example http jsfiddle.net Gajotres nVs9J There's one thing to remember. This function will correctly get you..
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 things wrong with this. First jQuery was never necessary. There's nothing we did here that needed jQuery at all Second even if..
Resizing an iframe based on content http://stackoverflow.com/questions/153152/resizing-an-iframe-based-on-content sides this method won't be very useful to you i'm afraid. There's a browser quirk which allows us to skirt the same origin policy.. src of the iframe at this point to helper.html height N There's an explanation here of how facebook handle it which may be slightly..
http://stackoverflow.com/questions/2067472/what-is-jsonp-all-about That doesn't make any sense to me. JSON is a data format. There's no call. The 2nd search result is from some guy named Remy who..
http://stackoverflow.com/questions/2095697/unzip-files-using-javascript instantiates a ZipFile object which reads the zip file. There's an asynchronous callback for when the read completes usually.. and then read and decompress the other data as desired. There's no way to do IO like that in javascript as far as I know therefore..
Why does canvas.toDataURL() throw a security exception? http://stackoverflow.com/questions/2390232/why-does-canvas-todataurl-throw-a-security-exception png is throwing this error SECURITY_ERR DOM Exception 18 There's no way this shouldn't work Can anyone explain this please javascript..
Is javascript guaranteed to be single-threaded? http://stackoverflow.com/questions/2734025/is-javascript-guaranteed-to-be-single-threaded the same happens with addEventListener and attachEvent . There's also a bunch of circumstances in which events can fire whilst..
Length of Javascript Object (ie. Associative Array) http://stackoverflow.com/questions/5223/length-of-javascript-object-ie-associative-array Get the size of an object var size Object.size myArray There's a sort of convention in JavaScript that you don't add things..
http://stackoverflow.com/questions/5874652/prop-vs-attr the specs so you may find their DOM reference helpful. There's a section on element properties . As an example of how properties..
Check checkbox checked property using jQuery http://stackoverflow.com/questions/901712/check-checkbox-checked-property-using-jquery javascript jquery checkbox share improve this question There's a much prettier way to do this using toggle '#isAgeSelected'..
Catch browser's “zoom” event in JavaScript http://stackoverflow.com/questions/995914/catch-browsers-zoom-event-in-javascript javascript events zoom share improve this question There's no way to actively detect if there's a zoom. I found a good.. zoomed. This will work better in some browsers than other. There's no way to tell if the page is zoomed if they load your page..
|