andys

Puppet Install steps for Ubuntu 10.04, ruby 1.8, and passenger

apt-get -y update
apt-get -y dist-upgrade
reboot

############################################

apt-get -y install build-essential 
apt-get -y install bsubversion apache2 libcurl4-openssl-dev libssl-dev mysql-server

jszmajda

Conway's Game of Life in Erlang, in 2 hours, with 0 Erlang experience, in 20 lines of code.

1337 h4x0rs:

• @jszmajda
• @ngauthier
• @ericoestrich
• @danivovich
• @kafuchau

danivovich

ls -lh `mdfind -onlyin $HOME -name test.log`

danivovich

describe 'outer', :one => { :two => 2 } do
  context 'inner1' do
    before do
      example.metadata[:one][:three] = 3
    end
    it 'should have 3' do
      example.metadata[:one][:three].should == 3
    end
  end

fogus

class Lisp
  def initialize
    @env = { 
      :label => lambda { |(name,val), _| @env[name] = val },
      :quote => lambda { |sexpr, _| sexpr[0] },
      :car   => lambda { |(list), _| list[0] },
      :cdr   => lambda { |(list), _| list.drop 1 },
      :cons  => lambda { |(e,cell), _| [e] + cell },
      :eq    => lambda { |(l,r), _| l == r },
      :if    => lambda { |(cond, thn, els), ctx| eval(cond, ctx) ? eval(thn, ctx) : eval(els, ctx) },

piscisaureus

Locate the section for your github remote in the .git/config file. It looks like this:

[remote "origin"]
	fetch = +refs/heads/*:refs/remotes/origin/*
	url = git@github.com:joyent/node.git

Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:

rafaelss

Steps to install and run PostgreSQL 9.2 using Homebrew (Mac OS X)
(if you aren't using version 9.1.5, change line 6 with the correct version)

1. pg_ctl -D /usr/local/var/postgres stop -s -m fast
2. mv /usr/local/var/postgres /usr/local/var/postgres91
3. curl https://raw.github.com/fragility/homebrew/737af01178590950749cf5e841f2d086c57c5a80/Library/Formula/postgresql.rb > /usr/local/Library/Formula/postgresql.rb
4. brew upgrade postgresql
5. initdb /usr/local/var/postgres -E utf8
6. pg_upgrade -b /usr/local/Cellar/postgresql/9.1.5/bin -B /usr/local/Cellar/postgresql/9.2.0/bin -d /usr/local/var/postgres91 -D /usr/local/var/postgres
7. pg_ctl -D /usr/local/var/postgres -l /usr/local/var/postgres/server.log start

danivovich

package main

import (
  "fmt"
  "math/rand"
  "os"
  "text/tabwriter"
  "time"
)

jeresig

CookieClicker = {
	start: function() {
		this.clickInterval = setInterval(function(){
			// Click the large cookie as fast as possible!
			document.getElementById("bigCookie").click();
		}, 1);

		this.goldInterval = setInterval(function(){
			// Click the golden cookie
			var shimmer = document.getElementsByClassName("shimmer")[0];

llimllib

# Mac preference changes:
# * minimize and hide dock
# * undo natural scrolling
# * max out keyboard repeat
# * increase desktop resolution
# * show date in menubar
# * do not play feedback when volume is changed
# * do not play user interface sounds
# * maximize mouse tracking speed