rodrigotassinari

# Ruby 1.9 Fast require:
#   https://gist.github.com/1008945
curl https://raw.github.com/gist/1008945/7532898172cd9f03b4c0d0db145bc2440dcbb2f6/load.patch > load.patch

# Ruby 1.9.2 GC Patch:
#   https://gist.github.com/856296
curl https://raw.github.com/gist/856296/a19ac26fe7412ef398bd9f57e61f06fef1f186fe/patch-1.9.2-gc.patch > gc.patch

rvm install 1.9.2-p180 --patch load.patch,gc.patch -n loadgc
rm gc.patch load.patch

lucasmazza

# gem install bcat
curl -X POST --data-urlencode content@README.md http://documentup.com/compiled | bcat

granth

module Delayed
  module Plugins
    class Airbrake < Plugin
      module Notify
        def error(job, error)
          ::Airbrake.notify_or_ignore(error)
          super
        end
      end

jcastroc

#!/bin/bash

# CentOS rbenv system wide installation script
# Forked from https://gist.github.com/1237417

# Installs rbenv system wide on CentOS 5/6, also allows single user installs.

# Install pre-requirements
#yum install -y gcc-c++ patch readline readline-devel zlib zlib-devel libyaml-devel libffi-devel openssl-devel \
#  make bzip2 autoconf automake libtool bison iconv-devel git-core

fabioyamate

var person = { name: "John" };

window.name = "Paul";

mediator.on("call-people", function() {
  console.log(this.name); // print "Paul"
});

mediator.on("call-people", function() {
  console.log(this.name); // print "John"

wycats

If one was inclined to use the acts_as_yaffle pattern, they would probably use the second one, rather than the heavily cargo-culted first one.

mislav

What I believe is the most confusing thing for git beginners is that the main commands have multiple uses depending on the arguments or context, and some of those uses aren't well-described by the command's name.

Merge

• merges together different branches (different histories, to be more exact)
• fast-forwards if a merge isn't necessary; effectively repositioning the branch head to a descendant commit
• unwanted outcome of git pull

Rebase

JamesDullaghan

Deploy Rails app to digitalocean with nginx, unicorn, capistrano & postgres

Create droplet of your liking (ubuntu 12.10 x32)

ssh to root in terminal with your server ip

ssh root@123.123.123.123

Add ssh fingerprint and enter password provided in email

ivanvanderbyl

sudo add-apt-repository ppa:pitti/postgresql
sudo apt-get update
sudo apt-get install postgresql-9.2 postgresql-server-dev-9.2 postgresql-contrib-9.2

sudo su -l postgres
psql -d template1 -p 5433
CREATE EXTENSION IF NOT EXISTS hstore;
CREATE EXTENSION IF NOT EXISTS "uuid-ossp";
service postgresql stop
/usr/lib/postgresql/9.2/bin/pg_upgrade -b /usr/lib/postgresql/9.1/bin -B /usr/lib/postgresql/9.2/bin -d /var/lib/postgresql/9.1/main/ -D /var/lib/postgresql/9.2/main/ -O "-c config_file=/etc/postgresql/9.2/main/postgresql.conf" -o "-c config_file=/etc/postgresql/9.1/main/postgresql.conf"

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