Lsong lsongdev

Clustering: The basics

The trick? pass the file descriptor from a parent process and have the server.listen reuse that descriptor. So multiprocess in their own memory space (but with ENV shared usually)

It does not balance, it leaves it to the kernel.

In the last nodejs > 0.8 there is a cluster module (functional although marked experimental)

http://nodejs.org/api/cluster.html
Simple cluster example:

这是一个用于Jekyll的youku、tudou嵌入插件。

This is a plugin meant for Jekyll.

用例：

Example use:

将youku.rb和/或tudou.rb文件拷贝至_plugins目录下，然后在文章中输入以下代码即可嵌入。

Description

Installation

File Locations

aria2.conf as /etc/aria2.conf
aria2.sh as /etc/init.d/aria

#The Great Firewall (GFW) Contributors List

注：数据来源为 dblp 和 cndblp, 下面括号中的数字表示 dblp 中显示的跟方滨兴合作论文的数量

###Binxing Fang (方滨兴)

中国工程院院士,北京邮电大学教授,中国科学院计算技术研究所网络方向首席科学家
http://en.wikipedia.org/wiki/Fang_Binxing

Make /robots.txt aware of the Rails environment

You probably don't want Google crawling your development staging app. Here's how to fix that.

$ mv public/robots.txt config/robots.production.txt
$ cp config/robots.production.txt config/robots.development.txt

Now edit config/routes.rb to add a route for /robots.txt, and add the controller code.

	# -- coding: utf-8 --
	from bs4 import BeautifulSoup
	import requests

	username = '' ###账号###
	password = '' ###密码###
	login_url = 'http://v2ex.com/signin' ###如V2EX设置了使用 SSL,必须改 https###
	index_url = 'http://v2ex.com' ###同上###
	mission_url = 'http://www.v2ex.com/mission/daily' ###同上###
	UA = "Mozilla/5.0 (Windows NT 5.1) AppleWebKit/537.36 (KHTML, like Gecko) \

	# Outputs the reading time

	# Read this in “about 4 minutes”
	# Put into your _plugins dir in your Jekyll site
	# Usage: Read this in about {{ page.content \| reading_time }}

	module ReadingTimeFilter
	def reading_time( input )
	words_per_minute = 180

	#!/usr/bin/env python
	import socket

	c = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
	c.bind(('192.168.1.100',110))
	c.listen(1)

	while 1:
	csock, caddr = c.accept()
	cfile = csock.makefile('rw', 0)

	# lib/tasks/deploy.rake
	namespace :deploy do
	desc 'Deploy to staging environment'
	task :staging do
	exec 'mina deploy -f config/deploy/staging.rb'
	end
	end

	#
	# UPDATE for 10.10.4+: please consider this patch obsolete, as apple provides a tool called "trimforce" to enable trim support for 3rd party SSDs
	# just run "sudo trimforce enable" to activate the trim support from now on!
	#
	# Original version by Grant Parnell is offline (http://digitaldj.net/2011/07/21/trim-enabler-for-lion/)
	# Update July 2014: no longer offline, see https://digitaldj.net/blog/2011/11/17/trim-enabler-for-os-x-lion-mountain-lion-mavericks/
	#
	# Looks for "Apple" string in HD kext, changes it to a wildcard match for anything
	#
	# Alternative to http://www.groths.org/trim-enabler-3-0-released/