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javascript Programming Glossary: lessIs there a way to detect if a browser window is not currently active? http://stackoverflow.com/questions/1060008/is-there-a-way-to-detect-if-a-browser-window-is-not-currently-active following code makes use of the API falling back to the less reliable blur focus method in incompatible browsers. function..
JavaScript post request like a form submit http://stackoverflow.com/questions/133925/javascript-post-request-like-a-form-submit the resource I'm trying to access won't respond properly unless I use a POST request. If this were not dynamically generated.. code assumes you are not using a library. It can be made less wordy if you use one. var form document.createElement form form.setAttribute..
event.preventDefault() vs. return false http://stackoverflow.com/questions/1357118/event-preventdefault-vs-return-false For me return false is simpler shorter and probably less error prone than executing a method. With the method you have..
jQuery Mobile: Markup Enhancement of dynamically added content http://stackoverflow.com/questions/14550396/jquery-mobile-markup-enhancement-of-dynamically-added-content some priorities if possible jQuery Mobile needs to do as less enhancing as possible. Don't enhance whole page if only one.. There are three of them and they are sorted from the less resource demanding to higher ones Enhance a single component.. jQuery Mobile bug tracker with a warning not to use it unless it is really really necessary. Note .trigger 'pagecreate' can..
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 do all kinds of awesomeness without DOM manipulation. The less DOM manipulation the easier directives are to test the easier..
Generating random numbers in Javascript in a specific range? http://stackoverflow.com/questions/1527803/generating-random-numbers-in-javascript-in-a-specific-range 1 max With max excluded from the interval it has an even less chance to roll than min . With Math.floor Math.random max min.. ceil and 1 in that equation because max now had a slightly less chance to roll but you can roll the unwanted min 1 result too...
How to merge two arrays in Javascript http://stackoverflow.com/questions/1584370/how-to-merge-two-arrays-in-javascript augmentation of Array.prototype and for in loops here is a less invasive way to use it function arrayUnique array var a array.concat..
How to “properly” create a custom object in JavaScript? http://stackoverflow.com/questions/1595611/how-to-properly-create-a-custom-object-in-javascript having its own copy of each class member is that it's less efficient. If you are dealing with large numbers of subclassed..
Is javascript guaranteed to be single-threaded? http://stackoverflow.com/questions/2734025/is-javascript-guaranteed-to-be-single-threaded it's log in blur log out change and IE where it's even less explicably log in change log out blur . Similarly calling click..
Elements order in a “for (??in ??” loop http://stackoverflow.com/questions/280713/elements-order-in-a-for-in-loop listed 1 2 34 first second The technicalities of this are less important than the fact that this may change at any time. Do..
IE/Chrome: are DOM tree elements global variables here? http://stackoverflow.com/questions/3434278/ie-chrome-are-dom-tree-elements-global-variables-here document.getElementById which is more widely supported and less ambiguous. You can write a trivial wrapper function with a shorter..
http://stackoverflow.com/questions/492994/compare-dates-with-javascript a way to compare the values of two dates greater than less than and not in the past using javascript The values will be..
Easiest way to find duplicate values in a JavaScript array http://stackoverflow.com/questions/840781/easiest-way-to-find-duplicate-values-in-a-javascript-array Assuming your sort algorithm is good this should be less than O n 2 var arr 9 9 111 2 3 4 4 5 7 var sorted_arr arr.sort..
How do I enumerate the properties of a javascript object? http://stackoverflow.com/questions/85992/how-do-i-enumerate-the-properties-of-a-javascript-object are not available. EDIT @bitwiseplatypus is correct that unless you use the hasOwnProperty method you will get properties that.. with object oriented programming would expect anything less Typically someone that brings this up has been subjected to..
Why is using the JavaScript eval function a bad idea? http://stackoverflow.com/questions/86513/why-is-using-the-javascript-eval-function-a-bad-idea code Edit As @Jeff Walden points out in comments #3 is less true today than it was in 2008. However while some caching of..
How can I get query string values in JavaScript? http://stackoverflow.com/questions/901115/how-can-i-get-query-string-values-in-javascript I get query string values in JavaScript Is there a plugin less way of retrieving query string values via jQuery or without..
http://stackoverflow.com/questions/9682092/databinding-in-angularjs found technical details on their site . It's more or less clear how it works when data is propagated from view to model...
Catch browser's “zoom” event in JavaScript http://stackoverflow.com/questions/995914/catch-browsers-zoom-event-in-javascript the tools of the above post. The problem is you're more or less making educated guesses on whether or not the page has zoomed...
Programmatically editing Less (css) code with JQuery-like selector syntax? http://stackoverflow.com/questions/10274260/programmatically-editing-less-css-code-with-jquery-like-selector-syntax editing Less css code with JQuery like selector syntax It's possible to.. ideally what I want to be able to do is take a string of Less code programatically edit it perhaps using a jquery like selector.. like selector syntax and then spit it out as modified Less. Ideally the code is in Javascript but not necessarily client..
How does Javascript's sort() work? http://stackoverflow.com/questions/1494713/how-does-javascripts-sort-work a b I know that if the result of the computation is... Less than 0 a is sorted to be a lower index than b . Zero a and b..
Rich app development with node.js http://stackoverflow.com/questions/14958504/rich-app-development-with-node-js and how to make a Mongoose model . You can use the Less middleware to compile your style.less Don't forget that you..
Images not responsive by default in Twitter Bootstrap 3? http://stackoverflow.com/questions/17932509/images-not-responsive-by-default-in-twitter-bootstrap-3 your mixins.less img extend .img responsive Note requires Less 1.4.0. see http stackoverflow.com a 15573240 1596547 Carousel..
Benefits of prototypal inheritance over classical? http://stackoverflow.com/questions/2800964/benefits-of-prototypal-inheritance-over-classical and from which prototypes. 3. Prototypal Inheritance is Less Redundant This point is a little more difficult to explain because..
http://stackoverflow.com/questions/3204317/less-js-lazy-sheet-load above so I'll provide my own. So first. Load in your Less stylesheet after the page loads. Something like this 'head'.. stylesheet and push it into the collection of sheets that Less.js already has. It is expecting a DOM object so I used a jQuery.. you already had on page load. Next part is easy. You tell Less.js to reload all of it's lessy goodness sheets this includes..
http://stackoverflow.com/questions/3571717/javascript-negative-number details The behavior for x y is specified in ยง11.8.1 The Less than Operator which uses ยง11.8.5 The Abstract Relational Comparison.. . References ECMAScript 5 PDF ECMAScript 3 ยง11.8.1 The Less than Operator ECMAScript 3 ยง11.8.5 The Abstract Relational Comparison..
Why does Internet Explorer not send HTTP post body on Ajax call after failure? http://stackoverflow.com/questions/4796305/why-does-internet-explorer-not-send-http-post-body-on-ajax-call-after-failure right after each other which could lead to this problem. Less chatty keeps IE happy. It happens even without NTLM authentication...
http://stackoverflow.com/questions/4858494/what-does-u003c-mean character. In this case u003C and u003E mean U 003C Less than sign U 003E Greater than sign See a list here share improve..
Should Github be used as a CDN for javascript libraries? [closed] http://stackoverflow.com/questions/5502540/should-github-be-used-as-a-cdn-for-javascript-libraries of your own server comes with tremendous advantages. Less work for your server possibility for the CDN to have a copy..
Backbone.js vs Spine.js [closed] http://stackoverflow.com/questions/6530444/backbone-js-vs-spine-js stored models and creating new models via the collection. Less important but still notable Backbone has a larger set of companies..
How does sort function work in javascript, along with compare function http://stackoverflow.com/questions/6567941/how-does-sort-function-work-in-javascript-along-with-compare-function the first two numbers Is 1 greater than or less than 5 Less than so put these two numbers in our list 1 5 Is 3.14 greater.. list Is 3.14 greater than or less than 5 in our new list Less than so it goes before 5. Our new list is now 1 3.14 5 Because..
Understanding the internal structural dependencies of MVC in Backbone.js http://stackoverflow.com/questions/6659713/understanding-the-internal-structural-dependencies-of-mvc-in-backbone-js . Dependencies Good practices This is just my opinion. Less dependency is better. Following the MVC pattern has a lot of..
Can you do a javascript for loop inside of LESS css? http://stackoverflow.com/questions/7226347/can-you-do-a-javascript-for-loop-inside-of-less-css of LESS css I am looking to do a for loop inside of Less. Is it possible to do this inside of Less I know it has the.. loop inside of Less. Is it possible to do this inside of Less I know it has the capability to evaluate js but to this degree..
Immediate function invocation syntax http://stackoverflow.com/questions/939386/immediate-function-invocation-syntax form might be considered better Is it more resilient Less error prone What advantage does it have over the first form..
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