David Chen holys

Markdown and reStructuredText

GitHub supports several lightweight markup languages for documentation; the most popular ones (generally, not just at GitHub) are Markdown and reStructuredText. Markdown is sometimes considered easier to use, and is often preferred when the purpose is simply to generate HTML. On the other hand, reStructuredText is more extensible and powerful, with native support (not just embedded HTML) for tables, as well as things like automatic generation of tables of contents.

This article is now published on my website: Prefer Subshells for Context.

	#!/Users/brent/.virtualenvs/lumber/bin/python


	import cv

	cv.NamedWindow("w1", cv.CV_WINDOW_AUTOSIZE)
	camera_index = 0
	capture = cv.CaptureFromCAM(camera_index)

	gx = gy = 1

	# jsonParser.py
	#
	# Implementation of a simple JSON parser, returning a hierarchical
	# ParseResults object support both list- and dict-style data access.
	#
	# Copyright 2006, by Paul McGuire
	#
	# Updated 8 Jan 2007 - fixed dict grouping bug, and made elements and
	# members optional in array and object collections
	#

	#!/usr/bin/env python
	#-- coding:utf-8 --

	import sys
	import urllib
	import os
	from shutil import copyfile
	from datetime import datetime

	HOST_START_FLAG = '#Hosts 开始'

	<html>
	<head>
	<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
	<title>抽奖</title>
	<style type="text/css">
	body {
	background: transparent url(data:image/jpeg;base64,/9j/4AAQSkZJRgABAQEAYABgAAD/4QBuRXhpZgAASUkqAAgAAAABAGmHBAABAAAAGgAAAAAAAAABAIaSAgA6AAAALAAAAAAAAABDUkVBVE9SOiBnZC1qcGVnIHYxLjAgKHVzaW5nIElKRyBKUEVHIHY2MiksIHF1YWxpdHkgPSA5MAoA/9sAQwAIBgYHBgUIBwcHCQkICgwUDQwLCwwZEhMPFB0aHx4dGhwcICQuJyAiLCMcHCg3KSwwMTQ0NB8nOT04MjwuMzQy/9sAQwEJCQkMCwwYDQ0YMiEcITIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIy/8AAEQgClgOPAwEiAAIRAQMRAf/EAB8AAAEFAQEBAQEBAAAAAAAAAAABAgMEBQYHCAkKC//EALUQAAIBAwMCBAMFBQQEAAABfQECAwAEEQUSITFBBhNRYQcicRQygZGhCCNCscEVUtHwJDNicoIJChYXGBkaJSYnKCkqNDU2Nzg5OkNERUZHSElKU1RVVldYWVpjZGVmZ2hpanN0dXZ3eHl6g4SFhoeIiYqSk5SVlpeYmZqio6Slpqeoqaqys7S1tre4ubrCw8TFxsfIycrS09TV1tfY2drh4uPk5ebn6Onq8fLz9PX29/j5+v/EAB8BAAMBAQEBAQEBAQEAAAAAAAABAgMEBQYHCAkKC//EALURAAIBAgQEAwQHBQQEAAECdwABAgMRBAUhMQYSQVEHYXETIjKBCBRCkaGxwQkjM1LwFWJy0QoWJDThJfEXGBkaJ

	/*
	Ratings Stars
	(with as little code as possible)
	*/
	.rating {
	unicode-bidi: bidi-override;
	direction: rtl;
	text-align: center;
	}
	.rating > span {

	#!/bin/bash

	##############################
	# dnspodsh v0.3
	# 基于dnspod api构架的bash ddns客户端
	# 作者：zrong(zengrong.net)
	# 详细介绍：http://zengrong.net/post/1524.htm
	# 创建日期：2012-02-13
	# 更新日期：2012-03-11
	##############################

	MongoDB upstart scripts for Ubuntu.

	Run following commands after installing upstart scripts:

	ln -s /lib/init/upstart-job /etc/init.d/mongoconf
	ln -s /lib/init/upstart-job /etc/init.d/mongodb
	ln -s /lib/init/upstart-job /etc/init.d/mongos

	To start services use:

	# based on http://uberblo.gs/2011/06/high-performance-url-shortening-with-redis-backed-nginx
	# using code from http://stackoverflow.com/questions/3554315/lua-base-converter

	# "database scheme"
	# database 0: id ~> url
	# database 1: id ~> hits
	# database 2: id ~> [{referer\|user_agent}]
	# database 3: id ~> hits (when id is not found)
	# database 4: id ~> [{referer\|user_agent}] (when id is not found)
	# database 5: key "count" storing the number of shortened urls; the id is generated by (this number + 1) converted to base 62