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What is the performance of Objects/Arrays in JavaScript? (specifically for Google V8)
Performance associated with Arrays and Objects in JavaScript (especially Google V8) would be very interesting to document. I find no comprehensive article on this topic anywhere on the Internet.
...
Bootstrap Dropdown menu is not working
...<script src="jquery/jquery.js"></script>
<script type="text/javascript" src='js/bootstrap.min.js'></script>
<link rel="stylesheet" href="css/bootstrap.css" />
Example Wrong!
<script type="text/javascript" src='js/bootstrap.min.js'></script>
<link rel="...
What is the correct JSON content type?
...n. The default encoding is UTF-8. (Source: RFC 4627).
For JSONP (runnable JavaScript) with callback:
application/javascript
Here are some blog posts that were mentioned in the relevant comments:
Why you shouldn't use text/html for JSON
Internet Explorer sometimes has issues with application/json
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Using jQuery to compare two arrays of Javascript objects
I have two arrays of JavaScript Objects that I'd like to compare to see if they are the same. The objects may not (and most likely will not) be in the same order in each array. Each array shouldn't have any more than 10 objects. I thought jQuery might have an elegant solution to this problem, but I ...
What are the use-cases for Web Workers? [closed]
...tensive process.
The old workflow was: Change the #. Go get coffee while JavaScript crunches through changes to other numbers and the web page is unresponsive for 3 minutes - after I optimized it to hell and back. Get Back with coffee. Change a second #. Repeat many times. Click SAVE button.
The ...
JavaScript: Class.method vs. Class.prototype.method
...that constructor function, you can consider it like a 'static method'.
In JavaScript functions are first-class objects, that means you can treat them just like any object, in this case, you are only adding a property to the function object.
The second function, as you are extending the constructor...
passport.js RESTful auth
...r added security:
Web server at https://example.com serves a single page Javascript client app
RESTful web service at https://example.com/api provides server support to rich client app
Server implemented in Node and passport.js.
Server has a database (any kind) with a "users" table.
Username/passw...
Does Internet Explorer 8 support HTML 5?
...
You can get HTML5 tags working in IE8 by including this JavaScript in the head.
<script type="text/javascript">
document.createElement('header');
document.createElement('nav');
document.createElement('menu');
document.createElement('section');
document.createElement('a...
Javascript Drag and drop for touch devices [closed]
...ode you have posted. ross.posterous.com/2008/08/19/iphone-touch-events-in-javascript
– undefined
May 18 '12 at 0:22
2
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Use dynamic variable names in JavaScript
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Since ECMA-/Javascript is all about Objects and Contexts (which, are also somekind of Object), every variable is stored in a such called Variable- (or in case of a Function, Activation Object).
So if you create variables like this:
var...