nijikokun

Hello,

After looking for a simple Class system in JavaScript, and looking at all the horrible libraries, forced upon terrible syntax, cluttered objects and prototypes... I'd like to introduce a simple alternative.

This is a very bare-bones, and yet one of the more powerful class systems in JavaScript. Built on-top of Object.create and prototype inheritance using the methods that everyone suggests is the best way to do classes in JavaScript ported over to a nicer syntax.

It doesn't clutter the properties or the prototype aside from a single method which is extends, and even this method is sugar and not required!

Check out zoo.js for an in-depth example of how to use Class. No matter how deep down the rabbit hole you go, it should keep references so you can do instanceof checks on children of a parent of a grand-parent and so forth.

sebastianseilund

/**
 * `Ember.MergedArray` is an array that observes multiple other arrays (called source arrays) for changes and includes
 * all items from all source arrays in an efficient way.
 * 
 * Usage:
 * 
 * ```javascript
 * var obj = Ember.Object.create({
 *   people: [
 *      {

willurd

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

jonathanmoore

Share Counts

I have always struggled with getting all the various share buttons from Facebook, Twitter, Google Plus, Pinterest, etc to align correctly and to not look like a tacky explosion of buttons. Seeing a number of sites rolling their own share buttons with counts, for example The Next Web I decided to look into the various APIs on how to simply return the share count.

If you want to roll up all of these into a single jQuery plugin check out Sharrre

Many of these API calls and methods are undocumented, so anticipate that they will change in the future. Also, if you are planning on rolling these out across a site I would recommend creating a simple endpoint that periodically caches results from all of the APIs so that you are not overloading the services will requests.

Twitter

joericioppo

#import <Foundation/Foundation.h>

@interface FOOPSDWriter : NSObject {

	NSMutableData	*data_;
	NSUInteger		location_;
}

- (void) writeInt64:(UInt64)value;
- (void) writeInt32:(UInt32)value;

samvermette

self.view.layer.anchorPoint = CGPointMake(0.50, 1.0);
CAKeyframeAnimation *bounceAnimation = [CAKeyframeAnimation animationWithKeyPath:@"transform.scale"];

bounceAnimation.values = [NSArray arrayWithObjects:
                          [NSNumber numberWithFloat:0.05],
                          [NSNumber numberWithFloat:1.08],
                          [NSNumber numberWithFloat:0.92],
                          [NSNumber numberWithFloat:1.0], 
                          nil];

kylefox

/*

Distributed under The MIT License:
http://opensource.org/licenses/mit-license.php

Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to

paulirish

// http://paulirish.com/2011/requestanimationframe-for-smart-animating/
// http://my.opera.com/emoller/blog/2011/12/20/requestanimationframe-for-smart-er-animating

// requestAnimationFrame polyfill by Erik Möller. fixes from Paul Irish and Tino Zijdel

// MIT license

(function() {
    var lastTime = 0;
    var vendors = ['ms', 'moz', 'webkit', 'o'];

iansoper

/**
 * PE to use SVG as CSS background image with fallback for IE8/7/6
 *
 * Using SVG as CSS background image to display 
 * resolution-independent logos or icons is pretty
 * awesome but does completely fail on IE8/7/6 
 * 
 * The trick:
 * All three IE versions don't support rgba color values.
 * By defining a rgba background color together with the

jzazove

/* function to urlify a string */
var urlify = function(a){return a.toLowerCase().replace(/[^a-z0-9]+/g, "-").replace(/^-+|-+$/g, "-").replace(/^-+|-+$/g, '')};

/* usage example */
var str_a = "* The Best Wallpaper Magazine in the . ? & world! : Rjer9238131 & ";
urlify(str_a)

/* returns */
"the-best-wallpaper-magazine-in-the-world-rjer9238131"