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javascript Programming Glossary: likeHow do JavaScript closures work? http://stackoverflow.com/questions/111102/how-do-javascript-closures-work which make up closures e.g. functions variables and the like but does not understand closures themselves EDIT I have seen..
Access / process (nested) objects, arrays or JSON http://stackoverflow.com/questions/11922383/access-process-nested-objects-arrays-or-json about JSON JSON is a textual representation of data just like XML YAML CSV and others. To work with such data it first has.. over all properties of data we can iterate over the object like so for var prop in data `prop` contains the name of each property..
Most efficient way to clone an object? http://stackoverflow.com/questions/122102/most-efficient-way-to-clone-an-object currently Firefox only. In Mootools 1.2 I've done things like obj JSON.decode JSON.encode o but question the efficiency. I've..
event.preventDefault() vs. return false http://stackoverflow.com/questions/1357118/event-preventdefault-vs-return-false Perhaps there are some reasons why I should avoid doing it like this and use preventDefault instead What's the better way javascript..
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 a new HTTP request comes in. The example code executes like this script type text javascript var foo 'bar' php file_put_contents.. technique to make a regular HTTP request to the server like 1. and 2. will but without leaving the current page. You can..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events of those page events is a pageinit event and we can use it like this document .on 'pageinit' function We can go even further.. will find out that pageinit will trigger ONLY once just like document ready so there's no way events will be bound again... best solution because you don't have processing overhead like when removing events with off method. Working jsFiddle example..
http://stackoverflow.com/questions/2067472/what-is-jsonp-all-about its JSONP capabilities. Then your request would look like http www.xyz.com sample.aspx callback mycallback Without JSONP.. JSONP this might return some basic JavaScript object like so foo 'bar' However with JSONP when the server receives the.. up the result a little differently returning something like this mycallback foo 'bar' As you can see it will now invoke..
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 two equals signs with three equals signs when doing things like comparing idSele_UNVEHtype.value.length 0 inside of an if statement...
How to parse JSON in JavaScript http://stackoverflow.com/questions/4935632/how-to-parse-json-in-javascript a JSON string in JavaScript. The response is something like var response ' result true count 1 ' How can I get the values.. for the best all round performance I'd recommend using it like so var json ' result true count 1 ' obj JSON JSON.parse json..
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 4 Also consider that JavaScript libraries might do things like this which will affect any array you create Somewhere deep in..
Is JavaScript's Floating-Point Math Broken? http://stackoverflow.com/questions/588004/is-javascripts-floating-point-math-broken share improve this question All floating point math is like this and is based on the IEEE 754 standard . JavaScript uses..
Javascript closure inside loops - simple practical example http://stackoverflow.com/questions/750486/javascript-closure-inside-loops-simple-practical-example outputs this My value 3 My value 3 My value 3 Whereas I'd like it to output My value 0 My value 1 My value 2 What's the solution..
How do JavaScript closures work? http://stackoverflow.com/questions/111102/how-do-javascript-closures-work do JavaScript closures work Like the old Albert Einstein said If you can't explain it to a six..
How can I add a key/value pair to a JavaScript object literal? http://stackoverflow.com/questions/1168807/how-can-i-add-a-key-value-pair-to-a-javascript-object-literal when the name of the property is dynamically determined. Like in this example var getProperty function propertyName return..
How can I create a Zerofilled value using JavaScript? http://stackoverflow.com/questions/1267283/how-can-i-create-a-zerofilled-value-using-javascript
How to disable browser or element scrollbar, but allow scrolling with wheel or arrow keys? http://stackoverflow.com/questions/1326570/how-to-disable-browser-or-element-scrollbar-but-allow-scrolling-with-wheel-or-a css browser scrollbar share improve this question Like the previous answers you would use overflow hidden to disable..
What is the 'new' keyword in JavaScript? http://stackoverflow.com/questions/1646698/what-is-the-new-keyword-in-javascript we can alter. I just added a property called 'b' to it. Like all objects ObjMaker also has an inaccessible prototype property..
http://stackoverflow.com/questions/1946165/json-find-in-javascript k newVal break The data is arranged as list of maps. Like id value pId value cId value ... id value pId value cId value..
Facebook “Like” button callback http://stackoverflow.com/questions/2798622/facebook-like-button-callback &ldquo Like&rdquo button callback I am interested in implementing the facebook.. callback I am interested in implementing the facebook Like button but I would like to know what user is clicking on this..
Overriding a JavaScript function while referencing the original http://stackoverflow.com/questions/296667/overriding-a-javascript-function-while-referencing-the-original namespace but it's available in the inner functions. Like Nermaster mentioned in the comments be sure to include the at..
JavaScript unit test tools for TDD http://stackoverflow.com/questions/300855/javascript-unit-test-tools-for-tdd server client concept as JsTestDriver see further down . Like Buster.js the server is built with JavaScript node.js . Screencast..
http://stackoverflow.com/questions/4249809/reload-an-iframe-with-jquery parent page by setting it's src attribute to itself. Like this hackishly force iframe to reload var iframe document.getElementById..
JQuery: How to call RESIZE event only once it's FINISHED resizing? http://stackoverflow.com/questions/4298612/jquery-how-to-call-resize-event-only-once-its-finished-resizing can store a reference id to any setInterval or setTimeout. Like this var loop setInterval func 30 some time later clear the..
When to use Vanilla JavaScript vs. jQuery? http://stackoverflow.com/questions/4651923/when-to-use-vanilla-javascript-vs-jquery the idea. There will be times when performance is crucial. Like if you're performing something in a loop many times over you..
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 response console.log response if response alert 'You Likey' else alert 'You not Likey ' This returns False But I'm a.. response if response alert 'You Likey' else alert 'You not Likey ' This returns False But I'm a fan of my page so shouldn't..
How can I refresh a page with jQuery? http://stackoverflow.com/questions/5404839/how-can-i-refresh-a-page-with-jquery question '#something' .click function location.reload Like mplungjan explained in the comment below the reload function..
Does IE9 support console.log, and is it a real function? http://stackoverflow.com/questions/5472938/does-ie9-support-console-log-and-is-it-a-real-function standard and is an extension to the Document Object Model. Like other DOM objects it is considered a host object and is not..
Getting the closest string match http://stackoverflow.com/questions/5859561/getting-the-closest-string-match in a set of strings where there is no perfect match. Like an approximate match vlookup for strings . If anyone finding..
How might I get the script filename from within that script? http://stackoverflow.com/questions/710957/how-might-i-get-the-script-filename-from-within-that-script is it possible to get whatever.js from within that script Like var scriptName if typeof jQuery function throw new Error jQuery's..
How to check IF user has ALREADY liked the facebook page? http://stackoverflow.com/questions/7397724/how-to-check-if-user-has-already-liked-the-facebook-page to facebook and then check if he liked a page Facebook Like Box How to detect if user already liked the page Facebook LIKE..
How do I work around JavaScript's parseInt octal behavior? http://stackoverflow.com/questions/850341/how-do-i-work-around-javascripts-parseint-octal-behavior there is no 8 or 9 in base 8 the function returns zero. Like it or not this is by design . What are the workarounds Note..
Is it right to think of a Javascript Function Expression that uses the 'new' keyword as 'static' http://stackoverflow.com/questions/10406552/is-it-right-to-think-of-a-javascript-function-expression-that-uses-the-new-key doesn't allow it to be instantiated and makes it available LIKE a static class would be in C#. Am I thinking of this correctly..
Emulating SQL LIKE in JavaScript http://stackoverflow.com/questions/1314045/emulating-sql-like-in-javascript SQL LIKE in JavaScript How can I emulate the SQL keyword LIKE in JavaScript.. SQL LIKE in JavaScript How can I emulate the SQL keyword LIKE in JavaScript For those of you who don't know what LIKE is it's.. LIKE in JavaScript For those of you who don't know what LIKE is it's a very simple regex which only supports the wildcards..
How to use typeahead.js with a large database http://stackoverflow.com/questions/18084408/how-to-use-typeahead-js-with-a-large-database and look it up in your DB query _GET 'query' .' ' add for LIKE query later do query stmt dbh prepare 'SELECT username FROM.. dbh prepare 'SELECT username FROM users WHERE username LIKE query' stmt bindParam ' query' query PDO PARAM_STR stmt execute..
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 true xfbml true script div id container_notlike YOU DONT LIKE div div id container_like YOU LIKE div The CSS body width 520px.. YOU DONT LIKE div div id container_like YOU LIKE div The CSS body width 520px margin 0 padding 0 border 0 font..
jQuery autocomplete in background of input text box http://stackoverflow.com/questions/6336094/jquery-autocomplete-in-background-of-input-text-box database query SELECT name value FROM search WHERE name LIKE ' . query . ' ORDER BY value DESC LIMIT 1 if suggestions while..
http://stackoverflow.com/questions/7086180/indexeddb-fuzzy-search var SQL 'SELECT column1 column2 FROM table WHERE column1 LIKE ORDER BY sortcolumn DESC LIMIT 6' tx.executeSql SQL searchTerm..
Jquery selector, contains to equals http://stackoverflow.com/questions/7344220/jquery-selector-contains-to-equals id ComparisionType ' .eq 0 .find option contains 'LIKE' this checks for an option which contains the word 'like' right.. 'select id ComparisionType ' .eq 0 .find option equals 'LIKE' javascript jquery selector share improve this question ..
How to check IF user has ALREADY liked the facebook page? http://stackoverflow.com/questions/7397724/how-to-check-if-user-has-already-liked-the-facebook-page Box How to detect if user already liked the page Facebook LIKE button hiding when page is already LIKED by user How to check.. the page Facebook LIKE button hiding when page is already LIKED by user How to check whether user has liked the page or not..
Making a javascript string sql friendly http://stackoverflow.com/questions/7744912/making-a-javascript-string-sql-friendly escapes tabs backspaces and ' ' so it can also be used in LIKE queries as per OWASP's recommendations unlike the PHP original..
JSON.parse: unexpected character http://stackoverflow.com/questions/9688870/json-parse-unexpected-character in this way sql SELECT id code name FROM table WHERE code LIKE ' codcli ' v data selectassocSql sql echo json_encode v JSON_FORCE_OBJECT..
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