¡@
javascript Programming Glossary: theyHow do JavaScript closures work? http://stackoverflow.com/questions/111102/how-do-javascript-closures-work All of these will refer to the same x and the same tmp they don't make their own copies. you Fascinating tell me more Here..
Href attribute for JavaScript links: “#” or “javascript:void(0)”? http://stackoverflow.com/questions/134845/href-attribute-for-javascript-links-or-javascriptvoid0 this function doSomething Some code return false But then they forget to use return doSomething in the onclick and just use..
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 developers don't use jQuery at all at least until they get used to doing things the Angular Way . I've seen many developers.. with jQuery plugins of 150 or 200 lines of code that they then glue into AngularJS with a collection of callbacks and.. and apply s that are confusing and convoluted but they eventually get it working The problem is that in most cases..
Prototypical inheritance - writing up [duplicate] http://stackoverflow.com/questions/16063394/prototypical-inheritance-writing-up why food.length is equal for both hamsters in other words they have the same stomach. From this I understand that when writing..
How can I obfuscate JavaScript? http://stackoverflow.com/questions/194397/how-can-i-obfuscate-javascript data and most people find that to be more security than they need. Sidenote Obfuscation in Javascript has been known to cause.. a little better about it but many outfits decide that they see enough benefit from minifying and gzipping and the added..
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 right thing when the operands are of the same type but if they are of different types they attempt to coerce the values. the.. are of the same type but if they are of different types they attempt to coerce the values. the rules by which they do that.. they attempt to coerce the values. the rules by which they do that are complicated and unmemorable. These are some of the..
http://stackoverflow.com/questions/476679/preloading-images-with-jquery I know there are jQuery plugins out there that do this but they all seem a bit big in size I just need a quick easy and short..
http://stackoverflow.com/questions/500431/javascript-variable-scope Scope What is the scope of variables in javascript Do they have the same scope inside as opposed to outside a function.. does it even matter Also where are the variables stored if they are defined globally javascript variables share improve this.. Javascript programmers are practically ranked by how well they understand scope. It can at times be quite counter intuitive...
http://stackoverflow.com/questions/5874652/prop-vs-attr .prop 'style' or this .attr 'style' or in this case do they do the same thing And if I do have to switch to using prop all.. Resig also blogged about it . I can see the difficulty they were in but still disagree with his recommendation to prefer..
Why is document.write considered a “bad practice”? http://stackoverflow.com/questions/802854/why-is-document-write-considered-a-bad-practice list of reasons to submit to a 3rd party vendor as to why they shouldn't use document.write in implementations of their analytics..
How to include a JavaScript file in another JavaScript file? http://stackoverflow.com/questions/950087/how-to-include-a-javascript-file-in-another-javascript-file the file and keep executing your current script because they load everything asynchronously to improve performance. It means..
http://stackoverflow.com/questions/10312963/javascript-settimeout the setTimeout Method as w3schools sets at the link above. They are using double quotes and then calling the function. Example..
What is the difference between the mouseover and mouseenter events? http://stackoverflow.com/questions/1104344/what-is-the-difference-between-the-mouseover-and-mouseenter-events while reading the jquery documentation I found mouseenter. They seem to function exactly the same. Is there a difference between..
JavaScript string newline character? http://stackoverflow.com/questions/1155678/javascript-string-newline-character Firefox 3.5 on Windows and Firefox 3.0 on Linux use n . They can all handle n just fine when setting the value though IE..
Browser detection versus feature detection http://stackoverflow.com/questions/1294586/browser-detection-versus-feature-detection in my little piece of personal JavaScript without jQuery . They also have the advantage of practically infinite QA resources...
How can I use jQuery to style /parts/ of all instances of a specific word? http://stackoverflow.com/questions/1501007/how-can-i-use-jquery-to-style-parts-of-all-instances-of-a-specific-word Unusual situation. I have a client let's call them BuyNow. They would like for every instance of their name throughout the copy..
How to initialize javascript date to a particular timezone http://stackoverflow.com/questions/15141762/how-to-initialize-javascript-date-to-a-particular-timezone Fortunately there are libraries that can accomplish this. They implement the standard Olson IANA timezone database in JavaScript...
Trigger a button click with JavaScript on the Enter key in a text box http://stackoverflow.com/questions/155188/trigger-a-button-click-with-javascript-on-the-enter-key-in-a-text-box
Simplest code for array intersection in javascript http://stackoverflow.com/questions/1885557/simplest-code-for-array-intersection-in-javascript of input arrays is undefined when the function returns. They should be prolly be dumped. Should have O n operations where..
Javascript: is using 'var' to declare variables optional? http://stackoverflow.com/questions/2485423/javascript-is-using-var-to-declare-variables-optional is optional javascript share improve this question They mean different things. If you use var the variable is declared..
Sending emails with Javascript http://stackoverflow.com/questions/271171/sending-emails-with-javascript variables to save the user having to type it themselves. They can then edit the message as desired should it not exactly suit..
Benefits of prototypal inheritance over classical? http://stackoverflow.com/questions/2800964/benefits-of-prototypal-inheritance-over-classical Well we also know that static types are just metadata. They're a specialized kind of comment targeted at two kinds of readers.. runtime because in the end they're just stylized comments. They're like pedigree paperwork it might make a certain insecure.. difficult to choose which properties you want to inherit. They use virtual base classes and interfaces to solve the diamond..
http://stackoverflow.com/questions/307179/what-is-javascripts-max-int-whats-the-highest-integer-value-a-number-can-go-t type indeed the integer 0 has two representations 0 and . They are 64 bit floating point values the largest exact integral..
http://stackoverflow.com/questions/3219758/detect-changes-in-the-dom window Usage onDomChange function alert The Times They Are a Changin' This works on IE 5.5 FF 2 Chrome Safari 3 and..
Is there a difference between (function() {…}()); and (function() {…})();? [duplicate] http://stackoverflow.com/questions/3783007/is-there-a-difference-between-function-and-function function ... I see both forms with and without arguments. They both execute the anonymous function. Is there a difference between..
Google Maps: How to create a custom InfoWindow? http://stackoverflow.com/questions/3860277/google-maps-how-to-create-a-custom-infowindow Google Maps Utility Library v3 Styled Marker extension . They definitely don't look as nice as the example in your screenshot..
Input placeholders for Internet Explorer http://stackoverflow.com/questions/5522164/input-placeholders-for-internet-explorer already are some placeholder simulator scripts out there. They typically work by putting the default text into the input field..
http://stackoverflow.com/questions/5882716/html5-canvas-vs-svg-vs-div Divs. I added 100 000 nodes to each of my two tests. They performed quite differently The HTML test tab took forever to.. of whether or not one is looking at it. 2013 edit They've mostly fixed that Dragging on the HTML page is smoother which..
JS How to use the ?: (ternary) operator http://stackoverflow.com/questions/6259982/js-how-to-use-the-ternary-operator Adult serveDrink userIsYoungerThan21 Grape Juice Wine They can even be chained userIsYoungerThan4 serveMilk userIsYoungerThan21..
http://stackoverflow.com/questions/832257/javascript-multiple-replace both cat and cats in one go 'Two cats are not 1 Cat They 're just cool cats you caterpillar' .replace ^ . b cat s b... return replacement string returns Two dogs are not 1 Dog They're just cool cats you caterpillar share improve this answer..
Why avoid increment (“++”) and decrement (“--”) operators in JavaScript? http://stackoverflow.com/questions/971312/why-avoid-increment-and-decrement-operators-in-javascript to bad code by encouraging excessive trickiness. They are second only to faulty architecture in enabling to viruses..
|