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var Beacon = Backbone.Model.extend({
  defaults: {
    name: String
  }
});

var Beacons = Backbone.Collection.extends({
  model: Beacon,
  url: '/beacons'
});

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# Search for a string in files
grep -r "findme" .

# List processes filtered by a string
ps -aux | grep httpd

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var pages = [
    {id: 1, parent: null, name: 'First'},
    {id: 2, parent: null, name: 'Second'},
    {id: 3, parent: 2, name: 'First child of second'},
    {id: 4, parent: 2, name: 'Second child of second'},
    {id: 5, parent: 2},
    {id: 6, parent: 4},
    {id: 7, parent: 4},
    {id: 8, parent: 6}
];

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[
  {
    "$match": {
      "tags": {
        "$in": [
          "android",
          "apple"
        ]
      }
    }

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# Fetch all the branches and their commits from the repo
git fetch origin

# Just fetch the branches from the repo
git fetch -p

# Display the remote branches
git branch -r

# Setting a local branch remote to the one on the origin

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<?php

$GLOBALS['__DB'] = false;

function collection($name = FALSE)
{
	if (!$GLOBALS['__DB'])
	{
		$connection = new MongoClient("http://localhost:27017");
		$dbname = "database_name";

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Layer =
  
  getCollections: (callback) ->
    collections = db.extractCollections()
    return callback(collections) if collections.length
    
    API.getCollections
      success: (data) ->
        collections = db.saveAndGetCollections data

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namespace HipChatter.Libs
{
    public sealed class API
    {
        private static readonly API instance = new API();
        
        public ObservableCollection<Contact> Contacts = new ObservableCollection<Contact>();
        public ObservableCollection<Room> Rooms = new ObservableCollection<Room>();
        public ObservableCollection<Chat> Chats = new ObservableCollection<Chat>();
        

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window.onscroll = function() {
  var top = (document.documentElement && document.documentElement.scrollTop) || document.body.scrollTop;
  console.log(top);
}

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<?php
/**
 * PHP Cache class inspired by Rails.cache.fetch
 *
 * @author     Nicholas Valbusa - @squallstar
 * @copyright  Copyright (c) 2014, Nicholas Valbusa
 * @license    GNU/GPL (General Public License)
 * @link       https://gist.github.com/squallstar/9093354
 *
 */