bitsandbooks

#!/usr/bin/env bash
#
# Nginx - new server block
# http://rosehosting.com
 
# Functions
ok() { echo -e '\e[32m'$1'\e[m'; } # Green
working() { echo -ne '\e[1;33m'$1'\e[m'; } # Yellow
die() { echo -e '\e[1;31m'$1'\e[m'; exit 1; }
 

benweint

# Here's the script I'll use to demonstrate - it just loops forever:

$ cat test.rb 
#!/usr/bin/env ruby

loop do
  sleep 1
end

# Now, I'll start the script in the background, and redirect stdout and stderr

maccman

class Point
  constructor: (@x = 0, @y = 0) ->
    if isNaN(@x) or isNaN(@y)
      throw new Error('Invalid coords')

  add: (point) ->
    @x += point.x
    @y += point.y

  subtract: (point) ->

dergachev

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

andreareginato

require 'rubygems'
require 'spork'

# This code runs once when you run your test suite
Spork.prefork do
  ENV['RAILS_ENV'] ||= 'test'

  # Mongoid models reload
  require 'rails/mongoid'
  Spork.trap_class_method(Rails::Mongoid, :load_models)

mrluanma

package main

import (
	"flag"
	"fmt"
	"github.com/miekg/dns"
	"os"
)

var (

mperham

class ActiveRecord::Base
  mattr_accessor :shared_connection
  @@shared_connection = nil

  def self.connection
    @@shared_connection || ConnectionPool::Wrapper.new(:size => 1) { retrieve_connection }
  end
end
ActiveRecord::Base.shared_connection = ActiveRecord::Base.connection

kconragan

# Mac OS X Lion introduced a new, iOS-like context menu when you press and hold a key
# that enables you to choose a character from a menu of options. If you are on Lion
# try it by pressing and holding down 'e' in any app that uses the default NSTextField
# for input.
#
# It's a nice feature and continues the blending of Mac OS X and iOS features. However,
# it's a nightmare to deal with in Sublime Text if you're running Vintage (Vim) mode,
# as it means you cannot press and hold h/j/k/l to move through your file. You have
# to repeatedly press the keys to navigate.

bryanveloso

#!/usr/bin/env ruby -w

# brew-services(1) - Easily start and stop formulas via launchctl
# ===============================================================
#
# ## SYNOPSIS
#
# [<sudo>] `brew services` `list`<br>
# [<sudo>] `brew services` `restart` <formula><br>
# [<sudo>] `brew services` `start` <formula> [<plist>]<br>

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