mikhailov

# NOTICE: to get Nginx+Unicorn best-practices configuration see the gist https://gist.github.com/3052776

  $ cd /usr/src
  $ wget http://nginx.org/download/nginx-1.2.1.tar.gz
  $ tar xzvf ./nginx-1.2.1.tar.gz && rm -f ./nginx-1.2.1.tar.gz

  $ wget ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-8.30.tar.gz
  $ tar xzvf pcre-8.30.tar.gz && rm -f ./pcre-8.30.tar.gz

  $ wget http://www.openssl.org/source/openssl-1.0.1c.tar.gz

steved

require 'httparty'
require 'eventmachine'

class Request
  include EM::Deferrable

  @@requests = []

  attr_reader :method, :params

xdite

Rails 開發注意要點

About Ruby Syntax

• 編輯器設定 soft tab (space=2)，以 2 格空白符號做為程式內縮距離（不分語言）。
• 函式如果只有一個參數，就不強制打()
• 函式如果有二個以上的參數，通通都要有 ()
  • (避免發生奇怪的paser bug跟保持專案一致性)
• 字串限定用雙引號包覆
• 善用 "#{str1} #{str3} " 等字串改寫技巧取代不需要的字串加法。

flyerhzm

# it is forked from https://github.com/xijo/reverse-markdown/blob/master/reverse_markdown.rb
require 'rexml/document'
require 'benchmark'
include REXML
include Benchmark

class ReverseMarkdown
  
  # set basic variables:
  # - @li_counter: numbering list item (li) tags in an ordered list (ol)

igrigorik

def tip(msg); puts; puts msg; puts "-"*100; end

#
# 30 Ruby 1.9 Tips, Tricks & Features:
# http://www.igvita.com/2011/02/03/new-ruby-19-features-tips-tricks/
#

tip "Upgrading to Ruby 1.9 is simple: rvm install 1.9.2 && rvm --default 1.9.2"

tip "Ruby 1.9 supports named captures in regular expressions!"

d1rk

#push a local branch to repo if does not exist remotely
git push origin branch_name:refs/heads/branch_name

# to start tracking a branch
git branch --track branch_name origin/branch_name

# create remote git branch from head of master
git push origin origin:refs/heads/branch_name

# create a remote branch from another branch's head

pfleidi

require 'rubygems'
require 'socket'
include Socket::Constants

class ChatServer

  def initialize
    @reading = Array.new
    @writing = Array.new
    @clients = Hash.new

r00k

# In config/initializers/local_override.rb:

require 'devise/strategies/authenticatable'

module Devise
  module Strategies
    class LocalOverride < Authenticatable
      def valid?
        true
      end

myusuf3

# Next time you need to install something with python setup.py -- which should be never but things happen. 

python setup.py install --record files.txt

# This will cause all the installed files to be printed to that directory.
# Then when you want to uninstall it simply run; be careful with the 'sudo'

cat files.txt | xargs sudo rm -rf

erichurst

# MySQL.  Versions 4.1 and 5.0 are recommended.
#
# Install the MySQL driver:
#   gem install mysql2
#
# And be sure to use new-style password hashing:
#   http://dev.mysql.com/doc/refman/5.0/en/old-client.html
development:
  adapter: mysql2
  encoding: utf8