tenderlove

irb(main):004:0> x = RubyVM::InstructionSequence.new('puts "hello #{foo}"')
=> <RubyVM::InstructionSequence:<compiled>@<compiled>>
irb(main):005:0> puts x.disasm
== disasm: <RubyVM::InstructionSequence:<compiled>@<compiled>>==========
0000 trace            1                                               (   1)
0002 putself          
0003 putobject        "hello "
0005 putself          
0006 opt_send_simple  <callinfo!mid:foo, argc:0, FCALL|VCALL|ARGS_SKIP>
0008 tostring         

gramos

How warden installation works

First, lets try to understand what the rake setup does, it creates a basic linux system under /tmp/warden directory using 2 basic tools: debootstrap and chroot. Deboostrap is a tool that setup a basic debian OS, ubuntu is based on debian so that's the reason why we can use debootstrap to create ubuntu systems too, basically you run: debootstrap [OPTION...] SUITE TARGET [MIRROR [SCRIPT]] see (man deboostrap). After the installation you can use that system with chroot command to run commands or interactive shell with a special root directory (see man chroot).

joerayme

Copyright (c) 2013 Couller Ltd. and Joseph Ray

Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:

somebody32

Введение

Начать стоит отсюда. Не пугайтесь то, что это книга по незнакомой OS, эти термины практически везде одинаковые и здесь они изложены в понятной для начинающих форме.

http://www.qnx.com/developers/docs/6.4.1/neutrino/getting_started/s1_procs.html

Прочесть нужно треть главы до подраздела "Starting a process", если С не пугает, читайте полностью. После прочтения вы будете понимать, что такое process, thread, mutex, priorites, semaphores, scheduler, contex-switch, kernel states.

Ruby

jpmens

Django==1.3
Flask==0.9
graphite-web
carbon==0.9.10
whisper
uwsgi
simplejson
django-tagging

dnishimura

# Makefile for a go project
#
# Author: Jon Eisen
# 	site: joneisen.me
# 	
# Targets:
# 	all: Builds the code
# 	build: Builds the code
# 	fmt: Formats the source files
# 	clean: cleans the code

joelmoss

set :shared_children, shared_children << 'tmp/sockets'

namespace :deploy do
  desc "Start the application"
  task :start, :roles => :app, :except => { :no_release => true } do
    run "cd #{current_path} && RAILS_ENV=#{stage} bundle exec puma -b 'unix://#{shared_path}/sockets/puma.sock' -S #{shared_path}/sockets/puma.state --control 'unix://#{shared_path}/sockets/pumactl.sock' >> #{shared_path}/log/puma-#{stage}.log 2>&1 &", :pty => false
  end

  desc "Stop the application"
  task :stop, :roles => :app, :except => { :no_release => true } do

jimbojsb

Step 0:

Get Homebrew installed on your mac if you don't already have it

Step 1:

Install highlight. "brew install highlight". (This brings down Lua and Boost as well)

Step 2:

thijsc

def select_from_chosen(item_text, options)
  field = find_field(options[:from])
  option_value = page.evaluate_script("$(\"##{field[:id]} option:contains('#{item_text}')\").val()")
  page.execute_script("$('##{field[:id]}').val('#{option_value}')")
end

jrob00

http://devcenter.heroku.com/articles/quickstart
http://martinciu.com/2011/11/deploying-hubot-to-heroku-like-a-boss.html

1. install RVM: https://rvm.beginrescueend.com/

2. install Ruby: rvm install 1.9.2 && rvm use 1.9.2 --default

3. install Heroku: sudo gem install heroku

4. install Homebrew: https://github.com/mxcl/homebrew/wiki/Installation