benjaminws

# shove this in ~/.chef/bootstrap/joyent-smartos.erb
# run knife bootstrap <hostname> -d joyent-smartos

bash -c '
if [ ! -f /opt/local/bin/chef-client ]; then
  cd /tmp
  pkgin install gcc-compiler gcc-runtime gcc-tools-0 ruby19 scmgit-base scmgit-docs gmake sun-jdk6
  wget http://production.cf.rubygems.org/rubygems/rubygems-1.8.10.tgz
  tar -xzf rubygems-1.8.10.tgz
  cd rubygems-1.8.10

paullewis

/**
 * An implementation for Quicksort. Doesn't
 * perform as well as the native Array.sort
 * and also runs the risk of a stack overflow
 *
 * Tests with:
 *
 * var array = [];
 * for(var i = 0; i < 20; i++) {
 *   array.push(Math.round(Math.random() * 100));

erikh

#!/usr/bin/env sh

##
# This is script with usefull tips taken from:
#   https://github.com/mathiasbynens/dotfiles/blob/master/.osx
#
# install it:
#   curl -sL https://raw.github.com/gist/2108403/hack.sh | sh
#

madrobby

function isRetina(){
  return (('devicePixelRatio' in window && devicePixelRatio > 1) ||
    ('matchMedia' in window && matchMedia("(min-resolution:144dpi)").matches))
}

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:

tvandervossen

env = (function() {
  var flags = {}, ua = navigator.userAgent, el = document.createElement('div'), video = document.createElement('video'), audio = document.createElement('audio'), root = document.documentElement, i
  function flag(names) {
    names = names.split(' ')
    for (i = 0; i < names.length; i++)
      flags[names[i]] = true
  }
  function classnames() {
    var names = [], name
    for(name in flags) if (flags.hasOwnProperty(name))

SlexAxton

gifify() {
  if [[ -n "$1" ]]; then
    if [[ $2 == '--good' ]]; then
      ffmpeg -i $1 -r 10 -vcodec png out-static-%05d.png
      time convert -verbose +dither -layers Optimize -resize 600x600\> out-static*.png  GIF:- | gifsicle --colors 128 --delay=5 --loop --optimize=3 --multifile - > $1.gif
      rm out-static*.png
    else
      ffmpeg -i $1 -s 600x400 -pix_fmt rgb24 -r 10 -f gif - | gifsicle --optimize=3 --delay=3 > $1.gif
    fi
  else

felipecrv

<?php

class SimpleImage {

  private $img;

  public function __construct($path) {
    $path = Filesystem::resolvePath($path);

    Filesystem::assertExists($path);

adamjimenez

<?php
//where you want your thumbnails to go
$thumbs_dir = 'uploads/thumbs/';

//this should be an array of video paths
$videos = array();

if( $_POST["name"] ){
    // Grab the MIME type and the data with a regex for convenience
    if (!preg_match('/data:([^;]*);base64,(.*)/', $_POST['data'], $matches)) {

stuartsierra

#!/usr/bin/env bash

# fresh-chrome
#
# Use this script on OS X to launch a new instance of Google Chrome
# with its own empty cache, cookies, and user configuration.
#
# The first time you run this script, it will launch a new Google
# Chrome instance with a permanent user-data directory, which you can
# customize below. Perform any initial setup you want to keep on every