siva sivagao

## douban_lib_info_mashup_plugin.js
function check() {
    var a = location.href;
    a = a.search("book.douban.com/subject");
    if(a == -1) {
        checkJun()
    } else {
        checkDouban()
    }
}
function checkDouban() {

## Python strategy pattern.py
# sivagao
# 2012年11月3日

class StrategyExample:
    def __init__(self, func=None):
        self.name = 'StrategyExample 0'
    if func:
        self.execute = types.MethodType(func, self)

    def execute(self):

## microtemplate.js
// Simple JavaScript Templating
// John Resig - http://ejohn.org/ - MIT Licensed
(function(){
  var cache = {};

  this.tmpl = function tmpl(str, data){
    // Figure out if we're getting a template, or if we need to
    // load the template - and be sure to cache the result.
    var fn = !/\W/.test(str) ?
      cache[str] = cache[str] ||

## rake_learning.rb

=begin
in our Rakefile, we create a file task entry named “passwd”.
This says the goal of this task is to create a file name “passwd”.
The contents of “passwd” depend on the contents of a file containing a list of our users. Let’s call this file “userlist”.
=end

file "passwd" => ["userlist"] do
    pwds = read_passwords
    users = read_users userlist

## using builder,GD,Dir to build file.rb
require "builder"
builder = Builder::XmlMarkup.new
page = builder.html do |html|
  html.head { |head| head.title("Users") }
  html.body { |body| body.a("bob", "href" => "b1") }
end


require "GD"
image = GD::Image.new(100, 100)      # create an empty canvas, 100 pixels square

## using_file_safely_with_lock.rb


File.open("/tmp/foo", "w") do |f|
  f.flock(File::LOCK_EX) # 取得互斥锁，如果未得，等待block，直到获取成功
  f.puts "Locking is the key to ... pun interrupted"
  f.flock(File::LOCK_UN)
end


File.open("/tmp/foo", "w") do |f|

## Using memcache, mysql (RMDB), ORM_ActiveRecord.rb

# using memcache
memcached -d -m 1024 -l 0.0.0.0 -p 11211

cached_obj = Memcache.new('localhost:11211', :readonly => true)
cached_obj.request_timeout = 10
cached_obj = Memcache.new('localhost:11211', "mem2.example.com:11211")

zoo = Memcache.new("localhost:11211")
zoo[:donkeys] = ["siva","siva","siva"*4]

## writting test, rake, document with rdoc.rb


task :default => :test
task :test do
  ruby "tests/test1.rb"
  ruby "tests/test2.rb"
end


## Ruby: clean data, present the data with graph and chart(graphviz,scruffy).rb


# attempting to present data without thought as to the analysis often gives rise to
# presentations that are nothing more than stylish gloss on a stinky foundation.
# 其实这一章没有太多好用的类库介绍，基本是使用。ruby的使用
# 回去可以整理下。

# Listing 9-8. Storing the Array of Logins in a Timestamped File for Later Retrieval
require "fileutils"
require "remote_host"

## Ruby: using Timeout, TCPServer, socket, net,ssh, pcaplet(packet analysis).rb


require "socket"
socket = TCPSocket.open("www.theonion.com", "80")

TCPSocket.open("www.theonion.com", 80) do |socket|
  socket.puts "GET / HTTP/1.0\n\n"
  puts socket.read
end
	function check() {
	var a = location.href;
	a = a.search("book.douban.com/subject");
	if(a == -1) {
	checkJun()
	} else {
	checkDouban()
	}
	}
	function checkDouban() {
	# sivagao
	# 2012年11月3日

	class StrategyExample:
	def __init__(self, func=None):
	self.name = 'StrategyExample 0'
	if func:
	self.execute = types.MethodType(func, self)

	def execute(self):
	// Simple JavaScript Templating
	// John Resig - http://ejohn.org/ - MIT Licensed
	(function(){
	var cache = {};

	this.tmpl = function tmpl(str, data){
	// Figure out if we're getting a template, or if we need to
	// load the template - and be sure to cache the result.
	var fn = !/\W/.test(str) ?
	cache[str] = cache[str] \|\|

	=begin
	in our Rakefile, we create a file task entry named “passwd”.
	This says the goal of this task is to create a file name “passwd”.
	The contents of “passwd” depend on the contents of a file containing a list of our users. Let’s call this file “userlist”.
	=end

	file "passwd" => ["userlist"] do
	pwds = read_passwords
	users = read_users userlist
	require "builder"
	builder = Builder::XmlMarkup.new
	page = builder.html do \|html\|
	html.head { \|head\| head.title("Users") }
	html.body { \|body\| body.a("bob", "href" => "b1") }
	end


	require "GD"
	image = GD::Image.new(100, 100) # create an empty canvas, 100 pixels square


	File.open("/tmp/foo", "w") do \|f\|
	f.flock(File::LOCK_EX) # 取得互斥锁，如果未得，等待block，直到获取成功
	f.puts "Locking is the key to ... pun interrupted"
	f.flock(File::LOCK_UN)
	end


	File.open("/tmp/foo", "w") do \|f\|

	# using memcache
	memcached -d -m 1024 -l 0.0.0.0 -p 11211

	cached_obj = Memcache.new('localhost:11211', :readonly => true)
	cached_obj.request_timeout = 10
	cached_obj = Memcache.new('localhost:11211', "mem2.example.com:11211")

	zoo = Memcache.new("localhost:11211")
	zoo[:donkeys] = ["siva","siva","siva"*4]



	task :default => :test
	task :test do
	ruby "tests/test1.rb"
	ruby "tests/test2.rb"
	end


	# attempting to present data without thought as to the analysis often gives rise to
	# presentations that are nothing more than stylish gloss on a stinky foundation.
	# 其实这一章没有太多好用的类库介绍，基本是使用。ruby的使用
	# 回去可以整理下。

	# Listing 9-8. Storing the Array of Logins in a Timestamped File for Later Retrieval
	require "fileutils"
	require "remote_host"


	require "socket"
	socket = TCPSocket.open("www.theonion.com", "80")

	TCPSocket.open("www.theonion.com", 80) do \|socket\|
	socket.puts "GET / HTTP/1.0\n\n"
	puts socket.read
	end