zhengjia

=Navigating=
    visit('/projects')
    visit(post_comments_path(post))

=Clicking links and buttons=
    click_link('id-of-link')
    click_link('Link Text')
    click_button('Save')
    click('Link Text') # Click either a link or a button
    click('Button Value')

mathiasbynens

#!/bin/bash

if [ "$1" = "-h" -o "$1" = "--help" -o -z "$1" ]; then cat <<EOF
appify v3.0.1 for Mac OS X - http://mths.be/appify
Creates the simplest possible Mac app from a shell script.

Appify takes a shell script as its first argument:

    `basename "$0"` my-script.sh

dhh

# autoload concerns
module YourApp
  class Application < Rails::Application
    config.autoload_paths += %W(
      #{config.root}/app/controllers/concerns
      #{config.root}/app/models/concerns
    )
  end
end

rtomayko

#!/usr/bin/env ruby
#/ Usage: <progname> [options]...
#/ How does this script make my life easier?
# ** Tip: use #/ lines to define the --help usage message.
$stderr.sync = true
require 'optparse'

# default options
flag    = false
option  = "default value"

defunkt

#!/usr/bin/env ruby
# Usage: gitio URL [CODE]
#
# Turns a github.com URL
#  into a git.io URL
#
# Copies the git.io URL to your clipboard.

url  = ARGV[0]
code = ARGV[1]

holman

Just install this in your apps like so:

gem 'test-spec-mini', :git => 'git://gist.github.com/1806986.git', :require => 'mini'

kkosuge

.gist {
  color: #000;
}

  .gist div {
    padding: 0;
    margin: 0;
  }

  .gist .gist-file {

sukima

# Title: Photos tag for Jekyll
# Authors: Devin Weaver
# Description: Allows photos tag to place photos as thumbnails and open in fancybox. Uses a CDN if needed.
#
# ** This only covers the markup. Not the integration of FancyBox **
#
# To see an unabridged explination on integrating this with [FancyBox][1]
# Please read my [blog post about it][2].
#
# [1]: http://fancyapps.com/fancybox/

jboner

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD

aaronbuchanan

A bunch of stenciles for wireframing, data & user flow diagrams and more:

Empty Chrome Browser Window: 
https://www.graffletopia.com/stencils/938

Twitter Bootstrap UI: 
https://www.graffletopia.com/stencils/934

Google Web GUI: 
https://www.graffletopia.com/stencils/10431