honkskillet

byte-size tuts

by alexander white ©

golang tutorials

• 0 - installation on a Mac
• 1 - packages
• 2 - remote packages
• 3 - variable syntax
• 4 - functions syntax
• 5 - loops syntax

robmiller

#
# Working with branches
#

# Get the current branch name (not so useful in itself, but used in
# other aliases)
branch-name = "!git rev-parse --abbrev-ref HEAD"
# Push the current branch to the remote "origin", and set it to track
# the upstream branch
publish = "!git push -u origin $(git branch-name)"

mattscilipoti

puts "WARN: We are patching rake tasks to support postgres.  You have upgraded Rails and may not need this patch any more (lib/tasks/postgres.rake)." if Rails.version > "3.2.8"

namespace :db do
  desc 'kills connections to postgres db'
  task :kill_postgres_connections => :environment do
    env = ENV['RAILS_ENV']
    db_config = Rails.configuration.database_configuration[env]
    fail(ArgumentError, "Could not find db config entry for env (#{env})") unless db_config
    db_name = db_config['database']

coldnebo

require 'singleton'

# outputs a colored call-trace graph to the Rails logger of the lines of ruby code
# invoked during a single request.
#
# Example:
#
# 1) Make sure this file is loaded in an initializer
#
# 2) Add the following to your application.rb in Rails3:

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname