weppos

# 
# = Capistrano database.yml task
#
# Provides a couple of tasks for creating the database.yml 
# configuration file dynamically when deploy:setup is run.
#
# Category::    Capistrano
# Package::     Database
# Author::      Simone Carletti <[email protected]>
# Copyright::   2007-2010 The Authors

dahlia

# 30 minutes Lisp in Ruby
# Hong Minhee <http://dahlia.kr/>
#
# This Lisp implementation does not provide a s-expression reader.
# Instead, it uses Ruby syntax like following code:
#
#     [:def, :factorial,
#       [:lambda, [:n],
#         [:if, [:"=", :n, 1],
#               1,

SaitoWu

#0> non-block call

Thread.new do
  blahbla...
end

#1> 4 simple ways to call shell or cmd

`ps aux`

SaitoWu

#Person
class Person
end

#class method
class Person
  def self.address
    puts "hangzhou"
  end
end

kanreisa

var PORT    = 10443;
var SSL_KEY = '___.key';
var SSL_CERT= '___.cert';

var fs = require('fs');
var io = require('socket.io').listen(PORT, {
	key  : fs.readFileSync(SSL_KEY).toString(),
	cert : fs.readFileSync(SSL_CERT).toString()
});

samqiu

#!/usr/bin/ruby
require 'rss'

# Usage
# $ ./railscasts.rb http://railscasts.com/subscriptions/YOURRAILSCASTRSS/\/
#     episodes.rss
# OR
# $ ./railscasts.rb

p 'Downloading rss index'

pzol

Running Puma on Nginx

I use the latest Puma v1.4.0 from rubygems.

Make sure you have nginx installed with these options:

>/opt/nginx/sbin/nginx -V
nginx version: nginx/1.0.15

built by gcc 4.6.1 (Ubuntu/Linaro 4.6.1-9ubuntu3)

crtr0

// set-up a connection between the client and the server
var socket = io.connect();

// let's assume that the client page, once rendered, knows what room it wants to join
var room = "abc123";

socket.on('connect', function() {
   // Connected, let's sign-up for to receive messages for this room
   socket.emit('room', room);
});

HuyaZhao

upstream myapp {
  server unix:///myapp/tmp/puma.sock;
}

server {
  listen 80;
  server_name myapp.com;

  # ~2 seconds is often enough for most folks to parse HTML/CSS and
  # retrieve needed images/icons/frames, connections are cheap in

zernel

gem 'devise'

gem 'omniauth'
gem 'omniauth-github'
gem "omniauth-twitter"
gem "omniauth-facebook"
gem "omniauth-google-oauth2"