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javascript Programming Glossary: fromHow do JavaScript closures work? http://stackoverflow.com/questions/111102/how-do-javascript-closures-work defined as an argument to foo and it can also access tmp from foo . That is a closure. A function doesn't have to return in..
Access / process (nested) objects, arrays or JSON http://stackoverflow.com/questions/11922383/access-process-nested-objects-arrays-or-json in JavaScript . Depending on where the object comes from and what you want to do you might have to test in each iteration..
event.preventDefault() vs. return false http://stackoverflow.com/questions/1357118/event-preventdefault-vs-return-false return false When I want to prevent other event handlers from executing after a certain event is fired I can use one of two.. propagation share improve this question return false from within a jQuery event handler is effectively the same as calling.. object. e.preventDefault will prevent the default event from occuring e.stopPropagation will prevent the event from bubbling..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events .on 'pageinit' What is the order of page events transition from one page to another How can I send data from one page to another.. transition from one page to another How can I send data from one page to another and is it possible to access a data from.. one page to another and is it possible to access a data from previous page javascript jquery html5 phonegap jquery mobile..
Prototypical inheritance - writing up [duplicate] http://stackoverflow.com/questions/16063394/prototypical-inheritance-writing-up instances 2 answers So I have these 2 examples from javascript.info Example 1 var animal eat function alert I'm.. alert speedy.food.length 2 alert lazy.food.length 2 Start from Example 2 when the code reaches speedy.found it finds no found..
How can I obfuscate JavaScript? http://stackoverflow.com/questions/194397/how-can-i-obfuscate-javascript them . Encryption is the only way to truly prevent anyone from accessing your data and most people find that to be more security.. it but many outfits decide that they see enough benefit from minifying and gzipping and the added savings of obfuscation..
var functionName = function() {} vs function functionName() {} http://stackoverflow.com/questions/336859/var-functionname-function-vs-function-functionname
How to parse JSON in JavaScript http://stackoverflow.com/questions/4935632/how-to-parse-json-in-javascript true count 1 ' How can I get the values result and count from this javascript json share improve this question Most browsers..
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 for var i 0 i a.length i Iterates over numeric indexes from 0 to 5 as everyone expects. can sometimes be totally different.. 5 as everyone expects. can sometimes be totally different from the other... var a a 5 5 for var x in a Shows only the explicitly..
http://stackoverflow.com/questions/5874652/prop-vs-attr it since jQuery is no longer trying so hard to shield you from this stuff. For the authoritative but somewhat dry word on the..
Is JavaScript's Floating-Point Math Broken? http://stackoverflow.com/questions/588004/is-javascripts-floating-point-math-broken
Origin is not allowed by Access-Control-Allow-Origin http://stackoverflow.com/questions/10143093/origin-is-not-allowed-by-access-control-allow-origin conf or htaccess file it just work like a charm EDIT From the comments this is an important note the wildcard is going..
How to create a GUID / UUID in Javascript? http://stackoverflow.com/questions/105034/how-to-create-a-guid-uuid-in-javascript like GUIDs It's easy enough to generate random numbers. From http note19.com 2007 05 27 javascript guid generator after some..
How does an anonymous function in JavaScript work? http://stackoverflow.com/questions/1140089/how-does-an-anonymous-function-in-javascript-work what's the difference between declaration and expression From ECMA Script specification FunctionDeclaration function Identifier..
How can I get jQuery to perform a synchronous, rather than asynchronous, AJAX request? http://stackoverflow.com/questions/133310/how-can-i-get-jquery-to-perform-a-synchronous-rather-than-asynchronous-ajax-re jquery ajax asynchronous share improve this question From the Jquery docs you specify the async option to be false to..
How does “this” keyword work within a JavaScript object literal? http://stackoverflow.com/questions/133973/how-does-this-keyword-work-within-a-javascript-object-literal Inside those objects the this pointer is being used. From the behavior of the program I have deduced that the this pointer..
In jQuery, how to attach events to dynamic html elements? http://stackoverflow.com/questions/1359018/in-jquery-how-to-attach-events-to-dynamic-html-elements releases. The .live method is deprecated as of jQuery 1.7. From http api.jquery.com live As of jQuery 1.7 the .live method is..
Elegant workaround for JavaScript floating point number problem http://stackoverflow.com/questions/1458633/elegant-workaround-for-javascript-floating-point-number-problem javascript floating point share improve this question From the Floating Point Guide What can I do to avoid this problem..
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 from silly to superfluous to hipster. But it's not. From a broad perspective DI means that you can declare components..
Prototypical inheritance - writing up [duplicate] http://stackoverflow.com/questions/16063394/prototypical-inheritance-writing-up both hamsters in other words they have the same stomach. From this I understand that when writing up and adding a new property..
How to detect page zoom level in all modern browsers? http://stackoverflow.com/questions/1713771/how-to-detect-page-zoom-level-in-all-modern-browsers mess than it was when this question was first asked. From reading all the responses and blog posts I could find here's..
When is JavaScript's eval() not evil? http://stackoverflow.com/questions/197769/when-is-javascripts-eval-not-evil could have that problem. On to your specific case. From what I understand you're generating the strings yourself so..
Chrome: Disable same origin policy http://stackoverflow.com/questions/3102819/chrome-disable-same-origin-policy exact command was chromium browser disable web security From the chromium source Don't enforce the same origin policy. Used..
Call ASP.NET Function From Javascript? http://stackoverflow.com/questions/3713/call-asp-net-function-from-javascript ASP.NET Function From Javascript I'm writing a web page in ASP.NET. I have some Javascript..
Local file access with javascript http://stackoverflow.com/questions/371875/local-file-access-with-javascript it's now possible in current browsers see answer below. From Wikipedia Javascript Security JavaScript and the DOM provide..
What is console.log and how do I use it? [duplicate] http://stackoverflow.com/questions/4743730/what-is-console-log-and-how-do-i-use-it and it will give you a script tag to place in your HTML. From then on you can view your console inside the jsconsole website...
Can the jQuery UI Datepicker be made to disable Saturdays and Sundays (and holidays)? http://stackoverflow.com/questions/501943/can-the-jquery-ui-datepicker-be-made-to-disable-saturdays-and-sundays-and-holid true if the date is allowed or false if it is not. From the docs beforeShowDay The function takes a date as a parameter..
http://stackoverflow.com/questions/610995/cant-append-script-element javascript' script.src url #someElement .append script From http mg.to 2006 01 25 json for jquery share improve this answer..
JavaScript inheritance and the constructor property http://stackoverflow.com/questions/8093057/javascript-inheritance-and-the-constructor-property improve this question Okay let's play a little mind game From the above image we can see When we create a function like function.. we talk about inheritance we have the following scenario From the above image we can see The derived constructor's prototype..
First drop down menu to auto change the options of a second dropdown http://stackoverflow.com/questions/11237900/first-drop-down-menu-to-auto-change-the-options-of-a-second-dropdown mysql_select_db contents result mysql_query SELECT FROM `contents` WHERE `parent` 0 while data mysql_fetch_array result.. mysql_select_db contents result mysql_query SELECT FROM `contents` WHERE `parent` . mysql_real_escape_string _GET parent..
What is the difference between synchronous and asynchronous programming (in node.js) http://stackoverflow.com/questions/16336367/what-is-the-difference-between-synchronous-and-asynchronous-programming-in-node of code. The first one var result database.query SELECT FROM hugetable console.log Hello World The second one. database.query.. Hello World The second one. database.query SELECT FROM hugetable function rows var result rows console.log Hello World.. two examples example 1 var result database.query SELECT FROM hugetable console.log query finished console.log Next line example..
How to get list of online friends using FQL with facebook API? http://stackoverflow.com/questions/1795934/how-to-get-list-of-online-friends-using-fql-with-facebook-api case I consider online to mean active or idle SELECT uid FROM user WHERE online_presence IN 'active' 'idle' AND uid IN SELECT.. online_presence IN 'active' 'idle' AND uid IN SELECT uid2 FROM friend WHERE uid1 user_id UPDATE Note that you need the user_status..
How to pass JavaScript variables to PHP? http://stackoverflow.com/questions/1917576/how-to-pass-javascript-variables-to-php p p label for salarieids SalarieID label php query SELECT FROM salarie result mysql_query query if result select id salarieids.. p form php if isset _POST 'salaried' php query SELECT FROM salarie WHERE salarieid . _POST 'salarieid' result mysql_query..
Parse JSON String into a Particular Object Prototype in JavaScript http://stackoverflow.com/questions/5873624/parse-json-string-into-a-particular-object-prototype-in-javascript this.b IF AN OBJECT WAS PASSED THEN INITIALISE PROPERTIES FROM THAT OBJECT for var prop in obj this prop obj prop var fooObj..
Facebook how to check if user has liked page and show content? http://stackoverflow.com/questions/6246449/facebook-how-to-check-if-user-has-liked-page-and-show-content var page_id 40796308305 coca cola var fql_query SELECT uid FROM page_fan WHERE page_id page_id and uid user_id var the_query..
Load (Lazy Loading) a Div whenever the DIV gets visible for the first time http://stackoverflow.com/questions/8192651/load-lazy-loading-a-div-whenever-the-div-gets-visible-for-the-first-time if your div is visible to user CODE ONLY CHECKS VISIBILITY FROM TOP OF THE PAGE if window .scrollTop window .height '#your_element'..
How to connect to SQL server database from javascript? http://stackoverflow.com/questions/857670/how-to-connect-to-sql-server-database-from-javascript var rs new ActiveXObject ADODB.Recordset rs.Open SELECT FROM table connection rs.MoveFirst while rs.eof document.write rs.fields..
How to execute ajax function onbeforeunload? http://stackoverflow.com/questions/9701734/how-to-execute-ajax-function-onbeforeunload type GET return disconnected chat.php delete DELETE FROM queue WHERE id . _SESSION 'CHAT_QUEUE_ID' query etc Is there..
Posting comment to Facebook from JavaScript http://stackoverflow.com/questions/9873608/posting-comment-to-facebook-from-javascript response var commentQuery FB.Data.query 'SELECT text FROM comment WHERE post_fbid '' response.commentID ' ' AND object_id.. ' ' AND object_id IN SELECT comments_fbid FROM link_stat WHERE url '' response.href ' ' ' FB.Data.waitOn commentQuery.. created var commentQuery FB.Data.query 'SELECT fromid text FROM comment WHERE post_fbid '' response.commentID ' ' AND object_id..
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