tpitale

#! /bin/sh

### BEGIN INIT INFO
# Provides:          mongodb
# Required-Start:    $all
# Required-Stop:     $all
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: starts the mongodb data-store
# Description:       starts mongodb using start-stop-daemon

ryanlecompte

# First the end result of what we want:

class Foo
  before_hook :whoa
  before_hook :amazing

  def test
    puts "This is kinda cool!"
  end

lancejpollard

What is your folder-structure preference for a large-scale Node.js project?

0: Starting from Rails

This is the reference point. All the other options are based off this.

|-- app
|   |-- controllers
|   |   |-- admin

jgorset

// This document distills the magic that happens when you create a file with the ".jst"
// and ".ejs" extensions anywhere on your asset path in Ruby on Rails, courtesy of the
// Sprockets library (https://github.com/sstephenson/sprockets).
//
// For the purpose of this example, imagine that you have created a template for
// messages in `app/assets/javascripts/backbone/templates/messages/message.jst.ejs`
// with the following contents:
//
//   <h1><%= user.full_name %></h1>
//   <p><%= body %></p>

jeffreyiacono

require 'rubygems'
require 'bundler'

Bundler.require
require './application'

namespace :assets do
  desc 'compile assets'
  task :compile => [:compile_js, :compile_css] do
  end

jlong

var parser = document.createElement('a');
parser.href = "http://example.com:3000/pathname/?search=test#hash";

parser.protocol; // => "http:"
parser.hostname; // => "example.com"
parser.port;     // => "3000"
parser.pathname; // => "/pathname/"
parser.search;   // => "?search=test"
parser.hash;     // => "#hash"
parser.host;     // => "example.com:3000"

tomdale

View Context Changes

The rules for how Ember.js evaluates Handlebars templates have recently changed, and you may need to update your application's templates to ensure they continue working..

Template Contexts

Remember that a template is always evaluated against a context object. When you render a template, values are looked up from that object. For example:

Hello, {{firstName}} {{lastName}}!

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

adamjmurray

# Environment, set GEM_HOME & GEM_PATH. For example, we can launch JRuby like this:
# GEM_HOME=/Users/amurray/tmp/gems/ GEM_PATH=/Users/amurray/tmp/gems java -jar ~/Downloads/jruby-complete-1.7.0.preview1.jar -S irb

# =====================
# LISTING gems   
puts Gem::Specification.find_all.to_s
puts Gem::Specification.find_all.map{|spec| "#{spec.name} (#{spec.version})" }

# =====================
# USING (a specific version of) gems 

clowder

class MultiLogger
  attr_reader :level

  def initialize(args={})
    @level = args[:level] || Logger::Severity::DEBUG
    @loggers = []

    Array(args[:loggers]).each { |logger| add_logger(logger) }
  end