Yu LI liyu1981

liyu1981 / haproxy_eds.conf

Created July 25, 2014 03:17 — forked from tenfourty/haproxy_eds.conf

liyu1981 / gist:06338d33a5947851918d

Last active August 29, 2015 14:01 — forked from thomseddon/gist:3511330

Angularjs filter for: number => bytes/kB/MB/GB/TB/PB

	app.filter('bytes', function() {
	return function(bytes, precision) {
	if (isNaN(parseFloat(bytes)) \|\| !isFinite(bytes)) return '-';
	if (typeof precision === 'undefined') precision = 1;
	var units = ['bytes', 'kB', 'MB', 'GB', 'TB', 'PB'],
	number = Math.floor(Math.log(bytes) / Math.log(1024));
	return (bytes / Math.pow(1024, Math.floor(number))).toFixed(precision) + ' ' + units[number];
	}
	});

liyu1981 / static_server.js

Last active August 29, 2015 13:59 — forked from ryanflorence/static_server.js

simple, and native way, to fast build a http server in nodejs

	// forked, and make it worable under nodejs >= 0.8

	var http = require("http"),
	url = require("url"),
	path = require("path"),
	fs = require("fs"),
	port = process.argv[2] \|\| 8888;

	http.createServer(function(request, response) {

liyu1981 / jquery.waituntilexists.js

Created February 27, 2014 09:21 — forked from md55/jquery.waituntilexists.js

	;(function ($, window) {

	var intervals = {};
	var removeListener = function(selector) {

	if (intervals[selector]) {

	window.clearInterval(intervals[selector]);
	intervals[selector] = null;
	}

liyu1981 / md5dir.sh

Created January 22, 2014 09:20 — forked from anonymous/md5dir.sh

find dir -type f -print0 | xargs -0 md5sum | sort

liyu1981 / trace-all-events.js

Created December 9, 2013 13:49 — forked from bnoordhuis/trace-all-events.js

	(function() {
	var EventEmitter = require('events').EventEmitter;
	var inspect = require('util').inspect;
	var emit_ = EventEmitter.prototype.emit;
	EventEmitter.prototype.emit = function(name) {
	var args = Array.prototype.slice.call(arguments);
	if (!(this === process.stderr && name === 'drain')) {
	console.error("Event '%s', arguments: %s",
	name, inspect(args.slice(1), false, 1));
	}

liyu1981 / gist:7332676

Created November 6, 2013 08:23

	var crypto = require('crypto');

	/**
	* Calculates the hash/checksum of a string. Default algorithm is MD5.
	*
	* @param {String} str
	* @param {String} algorithm
	* @return {String} checksum
	* @api public
	*/