Leo Hui leohxj

Packages

lxml - Pythonic binding for the C libraries libxml2 and libxslt.
boto - Python interface to Amazon Web Services
Django - Django is a high-level Python Web framework that encourages rapid development and clean, pragmatic design.
Fabric - Library and command-line tool for streamlining the use of SSH for application deployment or systems administration task.
PyMongo - Tools for working with MongoDB, and is the recommended way to work with MongoDB from Python.
Celery - Task queue to distribute work across threads or machines.
pytz - pytz brings the Olson tz database into Python. This library allows accurate and cross platform timezone calculations using Python 2.4 or higher.

960 Grid System - An effort to streamline web development workflow by providing commonly used dimensions, based on a width of 960 pixels. There are two variants: 12 and 16 columns, which can be used separately or in tandem.
Compass - Open source CSS Authoring Framework.
Bootstrap - Sleek, intuitive, and powerful mobile first front-end framework for faster and easier web development.
Font Awesome - The iconic font designed for Bootstrap.
Zurb Foundation - Framework for writing responsive web sites.
SASS - CSS extension language which allows variables, mixins and rules nesting.
Skeleton - Boilerplate for responsive, mobile-friendly development.

	var obj = new Object();

	obj.triggerOnce = function(fn) { //控制让函数只触发一次
	return function() {
	try {
	fn.apply(this, arguments);
	}
	catch (e) {
	var txt = "There was an error on this page.\n\n";
	txt += "Error message: " + e.message + "\n\n";

	/*
	* 假设write_log()花费1秒，那么read_data()得多等1秒才能返回，
	* 然后show_data()才能把数据展示给用户。但是用户根本不关心你的日志，
	* 让用户为此多等1秒其实毫无意义，这种场景就可以用setTimeout(callback,0)来调用write_log
	* 让read_data()立刻返回并将数据展示给用户。node里可以用nextTick，会更快一些。
	*/
	function read_data(){
	read_file();
	write_log();
	//setTimeout(write_log,0);

	var len=4; while(len--){ setTimeout(function(){ alert(len); },0); alert(len); }
	// output: 3，2，1，0，-1，-1，-1，-1.

	var len=4; while(len--){ (function(i){ setTimeout(function(){ alert(i); },0); })(len); alert(len); }
	// output: 3,2,1,0,1,2,3,0

	//fix IE first open
	(function (con) {
	'use strict';
	var prop, method;
	var empty = {};
	var dummy = function () { };
	var properties = 'memory'.split(',');
	var methods = ('assert,count,debug,dir,dirxml,error,exception,group,' +
	'groupCollapsed,groupEnd,info,log,markTimeline,profile,profileEnd,' +
	'time,timeEnd,trace,warn').split(',');

	var fs = require('fs'),
	rmdirPath = process.argv[2]? process.argv[2]: 'node_modules';

	var rmdirSync = (function(){
	function iterator(url,dirs){
	var stat = fs.statSync(url);
	if(stat.isDirectory()){
	dirs.unshift(url);
	inner(url,dirs);
	}else if(stat.isFile()){

	~~(1.111) // 1
	~~(1.555) // 1