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L1 cache reference                          0.5 ns
Branch mispredict                             5 ns
L2 cache reference                            7 ns
Mutex lock/unlock                            25 ns
Main memory reference                       100 ns
Compress 1K bytes with Zippy              3,000 ns
Send 2K bytes over 1 Gbps network        20,000 ns
Read 1 MB sequentially from memory      250,000 ns
Round trip within same datacenter       500,000 ns
Disk seek                            10,000,000 ns

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!-------------------------------------------------------------------------------
! Xft settings
!-------------------------------------------------------------------------------

Xft.dpi:                    96
Xft.antialias:              false
Xft.rgba:                   rgb
Xft.hinting:                true
Xft.hintstyle:              hintslight

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# Postgresql 9.1 conf
# by http://www.postgresql.org/docs/9.1/interactive/monitoring-stats.html#MONITORING-STATS-FUNCS-TABLE
#
# Server specific parameters
# Example: psql.pg_stat_get_bgwriter_timed_checkpoints
#
UserParameter=psql.pg_stat_get_bgwriter_timed_checkpoints,psql -d neiron -t -c "SELECT pg_stat_get_bgwriter_timed_checkpoints() FROM pg_database WHERE datname='${1-"neiron"}'"
UserParameter=psql.pg_stat_get_bgwriter_requested_checkpoints,psql -d neiron -t -c "SELECT pg_stat_get_bgwriter_requested_checkpoints() FROM pg_database WHERE datname='${1-"neiron"}'"
UserParameter=psql.pg_stat_get_bgwriter_buf_written_checkpoints,psql -d neiron -t -c "SELECT pg_stat_get_bgwriter_buf_written_checkpoints() FROM pg_database WHERE datname='${1-"neiron"}'"
UserParameter=psql.pg_stat_get_bgwriter_buf_written_clean,psql -d neiron -t -c "SELECT pg_stat_get_bgwriter_buf_written_clean() FROM pg_database WHERE datname='${1-"neiron"}'"

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#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>


struct stock5Min
{
    unsigned short  monthDay;            // 月日
    unsigned short  hourMin;             // 小时, 分钟

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/*
## 对象健身操

http://www.infoq.com/cn/minibooks/thoughtworks-anthology

###规范
1. 方法只使用一级缩进。
 1. 全部符合要求
 1. 大部分通过方法提取做到，有的带yield的语句块不好提取，幸好一些Linq方法可以用来抽象一些集合操作。
 1. 所有方法都尽量控制在5行以内，不包含空行和括号单独占的行

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source :rubygems

gem "eventmachine", "0.12.10"
gem "rack"

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#!/bin/bash
# Author: Andrea Lazzarotto
# http://andrealazzarotto.com
# andrea.lazzarotto@gmail.com

# Slideshare Downloader
# This script takes a slideshare presentation URL as an argument and
# carves all the slides in flash format, then they are converted to
# and finally merged as a PDF

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/*
		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

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// From Dribbble.com
// Keyboard shortcuts for browsing pages of lists
// 使 WillPaginate 支持用左右键翻页
(function($) { 
  $(document).keydown(handleKey);
  function handleKey(e){
      var left_arrow = 37;
      var right_arrow = 39;

      if (e.target.localName == 'body' || e.target.localName == 'html') {

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(Several of these git examples have been extracted from the book 'Pragmatic guide to GIT' of Travis Swicegood )

Git tips

Global git user

git config --global user.name "Fernando Guillen"
git config --global user.email "fguillen.mail+spam@gmail.com"

Repository git user

cd /develop/myrepo