huobazi

require 'nokogiri'
require 'open-uri'
require 'json/pure'
require 'ruby-growl'

class StackOverflowNotifier

  def initialize(*args)
    @data = if File.exists? "data.json"
      JSON.parse(File.read("data.json"))

huobazi

user = User.create :username => 'test', :email => '[email protected]', :password => 'test@123456', :password_confirmation => 'test@123456'
	 	
30.times do |n|	 	
  topic = user.topics.create :title => "My Topic #{n}", :content => "Here is topic content", :tags => "tag,Test"	 	
  10.times do	 	
    reply = Reply.new :content => 'Here is reply content'	 	
    reply.user = user	 	
    reply.topic = topic	 	
    reply.save	 	

huobazi

        /// <summary>
        /// Gets the console secure password.
        /// </summary>
        /// <returns></returns>
        private static SecureString GetConsoleSecurePassword( )
        {
            SecureString pwd = new SecureString( );
            while ( true )
            {

huobazi

if(!window.console) {
    val names = ["log", "debug", "info", "warn", "error", "assert", "dir", "dirxml", "group", "groupEnd", "time", "timeEnd", "count", "trace", "profile", "profileEnd"];
    window.console = {};
    for (var i = 0; i < names.length; ++i) {
        window.console[names[i]] = function () {}
    }
}

huobazi

1. 装个 sysv-conf-rc

2. sudo update-rc.d -f mysql remove 删除mysql随机器启动的服务
sudo update-rc.d -f apache2 remove 删除apache2随机器启动的服务

3. 查看/etc/rc2.d/里面的apache和mysql启动脚本，通常都是两个阿拉伯数字后再接一个英文字母，再加脚本名称。英文字母 是S的都是会自动启动的，K则相反。所以只要找到apache和mysql的启动脚本，把S改成K就可以了

huobazi

location ~* .(jpg|gif|png|js|css)$ {
    if (-f $request_filename) {
        expires max;
        break;
    }
}

huobazi

1. 下载安装：

cd /tmp
wget http://redis.googlecode.com/files/redis-2.2.4.tar.gz
tar -zxf redis-2.2.4.tar.gz
cd redis-2.2.4
make
sudo make install
2. 配置init脚本：

huobazi

// Generate four random hex digits.
function S4() {
   return (((1+Math.random())*0x10000)|0).toString(16).substring(1);
};

// Generate a pseudo-GUID by concatenating random hexadecimal.
function guid() {
   return (S4()+S4()+"-"+S4()+"-"+S4()+"-"+S4()+"-"+S4()+S4()+S4());
};

huobazi

# h = { "key0"=>"value0", "key1"=>"value1", "key2"=>"value2" }
h.map { |k, v|  "#{k}=#{v}" }.join('&')
# => "key0=value0&key1=value1&key2=value2"

huobazi

#
# dict = { "key0": "value0", "key1": "value1", "key2": "value2" }
"&".join( [("%s=%s" % (k, v)) for k, v in dict.items()] )
# => 'key2=value2&key1=value1&key0=value0'