mrichie

/*
		12306 Auto Query => A javascript snippet to help you book tickets online.
		Copyright (C) 2011 Jingqin Lynn
		
		Includes jQuery
		Copyright 2011, John Resig
		Dual licensed under the MIT or GPL Version 2 licenses.
		http://jquery.org/license

		Includes Sizzle.js

mrichie

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

p 'Downloading rss index'

rss_string = open('http://feeds.feedburner.com/railscasts').read
rss = RSS::Parser.parse(rss_string, false)
videos_urls = rss.items.map { |it| it.enclosure.url }.reverse

videos_filenames = videos_urls.map {|url| url.split('/').last }

mrichie

# 在本地服务器建立 rubygems.org 的镜像缓存，以提高 gem 的安装速度
# 此配置设置缓存过期为1天，也就是说，新上的 gem 无法马上安装
# 做这个起什么作用？
# rubygems 的很多资源文件是存放到 Amazon S3 上面的，由于 GFW 对某些 S3 服务器又连接重置或丢包，导致 gem 安装异常缓慢或有时候根本无法连接安装。
# 而通过这种跳板的方式可以很好的解决这个问题，当然前提是 Nginx反向代理 服务器需要在国外

proxy_cache_path  /var/cache/rubygems  levels=1:2    keys_zone=RUBYGEMS:10m
                                       inactive=24h  max_size=1g;
server {
  listen 80;

mrichie

# How to echobot with XMPP, BOSH, and Strophe

1. Setup ejabberd(http://www.ejabberd.im/) server and setup account [email protected]
NOTE: localhost should be enough. If you setup something else, make sure you add it at /etc/hosts like this
#/etc/hosts
127.0.0.1       localhost.local

NOTE: Also download Psi(http://psi-im.org/), and make sure you can connect to your ejabberd server.

2. Download strophe(http://code.stanziq.com/strophe/) and place it (eg: /Users/makoto/work/sample/strophejs-1.0)

mrichie

require 'resque/tasks'
require 'resque_scheduler/tasks'
task "resque:setup" => :environment

desc "Start Resque Scheduler"
task 'resque:scheduler' => :scheduler_setup do
  require 'resque'
  require 'resque_scheduler'

  File.open(ENV['PIDFILE'], 'w') { |f| f << Process.pid.to_s } if ENV['PIDFILE']

mrichie

Strophe.addConnectionPlugin("xdomainrequest", {
	init: function () {
		if (window.XDomainRequest) {
			Strophe.debug("using XdomainRequest for IE");
			
			// override thee send method to fire readystate 2
			XDomainRequest.prototype.oldsend = XDomainRequest.prototype.send;
			XDomainRequest.prototype.send = function() {
				XDomainRequest.prototype.oldsend.apply(this, arguments);
				this.readyState = 2;