mlc

# put into your Gemfile

gem 'chunky_png'
gem 'barby', :require => ['barby', 'barby/outputter/chunky_png_outputter']

lucasfais

Sublime Text 2 – Useful Shortcuts (Mac OS X)

General

⌘T	go to file
⌘⌃P	go to project
⌘R	go to methods
⌃G	go to line
⌘KB	toggle side bar
⌘⇧P	command prompt

coreyhaines

--colour
-I app

jaboc83

/** Reinflates a compressed signature string:
    resolution = a representation of the resolution in 
	pixels of the canvas which this signature will be drawn 
	e.g. {x:800,y:200}
*/
var inflateToJsonSignature = function (deflatedSig, resolution) {
    var components = [],
    	modifier = 1,
    	compressWithResolution = /^(?:\[(\d+)x(\d+)\])?([\w\W]*)/,
        parsedSigString = deflatedSig.match(compressWithResolution),

jgwhite

source :rubygems

gem 'capybara'
gem 'rack'
gem 'rspec'

dnagir

# spec/support/timezone.rb
module TimeZoneHelpers
  extend ActiveSupport::Concern

  def self.randomise_timezone!
    offsets = ActiveSupport::TimeZone.all.group_by(&:formatted_offset)
    zones = offsets[offsets.keys.sample] # Random offset to better vary the time zone differences
    Time.zone = zones.sample # Random zone from the offset (can be just 1st, but let's do random)
    puts "Current rand time zone: #{Time.zone}. Repro: Time.zone = #{Time.zone.name.inspect}"
  end

jasoncodes

On the shared machine:

Download http://code.google.com/p/selenium/downloads/detail?name=selenium-server-standalone-2.33.0.jar&can=2&q=
$ brew install chromedriver
$ java -jar selenium-server-standalone-2.33.0.jar

On the local machine:

Set `CHROME_HOSTNAME` in your `.env`, `.rbenv_vars`, or per run.

nilbus

1. Java uses static, declared typing:

   String hello = "Hello, World!";
   List<String> phrases = new ArrayList<String>;
   phrases.add(hello);
   phrases.add(null);
   phrases.add(123); // Compile error! Not a string.

justinweiss

require 'yaml'
require 'erb'
require 'ostruct'

class Settings < OpenStruct

  # Settings.new(:google_analytics)
  def initialize(config_file_base_name)
    super(YAML.load(ERB.new(File.read(Rails.root.join("config", "#{config_file_base_name}.yml"))).result)[Rails.env])
  end

calebd

import Foundation

/// An abstract class that makes building simple asynchronous operations easy.
/// Subclasses must implement `execute()` to perform any work and call
/// `finish()` when they are done. All `NSOperation` work will be handled
/// automatically.
open class AsynchronousOperation: Operation {

    // MARK: - Properties