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The usual way to shuffle an array uses the .sort() method with Math.round(Math.random())-0.5
This solution is highly biased based on the sort algorithm used by the browsers. A sort comparison operation has to fulfill the condition "if a>b then b<a"...
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posted 12 years ago by devnull69
Some FB apps are longer than the 800px default FB limit and most are designed to 520px. When your content is longer than the 800px default a verticle scroll bars appears and if you have a hard-coded width in your CSS of 520px this forces a horizontal...
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posted 12 years ago by the_construct
Convert a form submit button code to a hyperlink code and hide the form
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posted 12 years ago by pavlosvos
Usage:
<a href="http://www.whaterver-your-site-is-called.com/" rel="external">Some other site</a>
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posted 12 years ago by Krummelz
If you a flick a web app past the bottom or top of the page, the page itself gets elastically tugged away from the URL bar or the button bar (or the bottom/top of the screen if it's in full-screen mode).
This behavior is another giveaway that your...
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posted 12 years ago by timothypwalter
Grab jQuery library from Google's CDN this way its faster, burns Google's bandwidth and not yours. Also users will have this cached if other sites are using it as well.
Downside of course is Google's servers do go down. This script will check if...
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posted 12 years ago by cyberpunkstudio
The Google Closure lets you get DOM elements with getElement( id ) and getElementByClass( class ). This function combines the two to let you get elements similarly to the way jQuery does. E.g. getElement( '#home .sidebar #links') returns the elemen...
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posted 12 years ago by cjcenizal
Usually when working with form you use a server to handle it, and if your doing it entirely in javascript no reload is required, but what if you wanted to take the information and use it in a javascript on another page, completely client side. I had...
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posted 12 years ago by FatFolderDesigner
Go through all the authors of a wordpress import and make them the same as the previous authors (Wordpress 3.3).
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posted 12 years ago by jcottrell
Delete a page of wordpress posts with one click ("Run" in Firebug or Developer Tools)
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posted 12 years ago by jcottrell
Find the date with or without a year and with double or single digit month or day. Easily extendable to other date delimiters and formats.
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posted 12 years ago by pumpkinthehead
extends the default varien "tabs" class to allow other links on the page to open a tab
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posted 12 years ago by flintcreative
How to get extract method for zipfile module to work with Ti 1.8 sdk.
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posted 12 years ago by lspellman
<p>This is how the extract method is documented for use. In the next example, we show how it actually should be used for Ti 1.8</p>
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posted 12 years ago by lspellman
Esto es por si estamos desarrollando una aplicación en la cual necesitamos manejar la fecha y hora con javascript.
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posted 12 years ago by jrobinsonc
In JavaScript, there are 6 "falsy" values (values that evaluate to false):
false, null, undefined, 0, "" (the empty string), and NaN
Anything else evaluates to true.
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posted 12 years ago by goo
This will return the value of "param" form the URI. For example if you have
www.example.com/index.html?param=some_value
it will return "some_value".
NOTE! This only works if you use Prototype JavaScript framework.
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posted 12 years ago by srka
Helps to manage console.log debug in js when broswing in IE. If alertFallback is enabled, you can see js alerts appears of vars tracked.
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posted 12 years ago by Simounet
By not being limited to provide certain arguments/parameters in right order when calling a function, makes the function more versatile and easier to extend without breaking old code (e.g. calls to the function).
One solution is to pass an associati...
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posted 12 years ago by coprolit
Sorts a list by its 'data-' attribute. Customization is very easy.
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posted 12 years ago by inreflection7