jimmed

Array.prototype.indexOfArr = function(search) {
    var found = -1;
    this.some(function(v, x) {
        if(search.length > this.length - x) {
            return true;
        }
        found = x;
        this.some.call(search, function(sv, y) {
            if(sv !== this[x+y]) {
                found = -1;

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var FBasync = {};

// For each method in the FB library
_.each(FB, function(fn, name) {
  
  // Create an equivalent method in FBasync
  FBasync[name] = function() {
    // Grab the arguments the function was called with
    var _args = arguments;
    

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import Facebook from 'appkit/initializers/facebook';

var FacebookAuthenticator = Ember.SimpleAuth.Authenticators.OAuth2.extend({
  authenticate: function() {
    var _this = this;
    return new Ember.RSVP.Promise(function(resolve, reject) {
      FB.getLoginStatus(function(response) {
        if (response.status === 'connected') {
          _this.facebookCallback().then(function(response) {
            var expiresAt = _this.absolutizeExpirationTime(response.expires_in);

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var someTask = $.Deferred();
doSomethingAsync(function(result) {
  someTask.resolve(result);
});
return someTask.promise();


// becomes

var someTask = Promise.defer();

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_.tree

_.tree is an extension for underscore.js, which converts flat Collections into tree structures.

Example

Take the following collection. Each item in the collection has an id and a parent_id, describing how it relates to other items.

var input = [

{ id: 1, name: 'Grandfather', parent_id: 0 },

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(function ($, window, undefined) {
    $.fn.extend({
        check2: function(option) {
            var check2Class = 'check2',
                
                conf = {
                    check2Class: check2,
                    offscreenClass: 'offscreen',
                    fontSize: '1.2em',
                    hasCheck2Class: [

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/*
 * Self_configs migration tool
 * ==
 *  1. Visit the site you wish to migrate.
 *  2. Run this script in the Chrome/Firebug console
 *  3. You will receive some delicious SQL to run on your customer DB
 */

(function(undefined) {
  console.info('Calling APIs...');

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 1. Install Transmission
 2. Install CouchPotato
 

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1. Set up a vanilla Ubuntu Server VM or EC2 instance, then sudo su
2. Install Chef: curl -L https://www.opscode.com/chef/install.sh | bash
3. Copy the Chef Repository: wget http://github.com/opscode/chef-repo/tarball/master && tar -zxf master && mv opscode-chef-repo* chef-repo && rm master
4. Create a cookbook directory: cd chef-repo && mkdir .chef && echo "cookbook_path [ '/root/chef-repo/cookbooks' ]" > .chef/knife.rb

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Tell A Friend

Let's take a look at the original code.

<script>document.write('<a target="_blank" href="YOURFORMLINK&referrer='+document.URL+'"'+'>Tell a Friend</a>');</script>

It's not the tidiest or most useable code in the world, nor is it the fastest. Let's put this through jsbeautifier -- an invaluable resource -- and see how it looks. We'll put it back to being a one-liner at the end.

<script>

document.write('Tell a Friend');