Jeong Woo Chang jwchang0206

jwchang0206 / server.js

Created February 8, 2012 12:33 — forked from ageldama/server.js

node v0.6 cluster + express.js

	var cluster = require('cluster');
	var http = require('http');
	var numCPUs = require('os').cpus().length;

	if (cluster.isMaster) {
	// Fork workers.
	for (var i = 0; i < numCPUs; i++) {
	cluster.fork();
	}

jwchang0206 / gist:2556239

Created April 30, 2012 07:31 — forked from kinopyo/gist:1062397

How to install coffee-script, and how to enable textmate bundler to compile coffeescript

	# don't forget to update your port tree first
	sudo port selfupdate

	# install coffee script using macport
	sudo port install nodejs
	node -v

	# install npm - the Node Package Manager
	git clone http://github.com/isaacs/npm.git
	cd npm

jwchang0206 / es.sh

Last active December 12, 2015 02:48 — forked from aaronshaf/es.sh

	cd ~
	sudo apt-get update
	sudo apt-get install unzip curl python-software-properties -y
	#sudo add-apt-repository "deb http://archive.canonical.com/ lucid partner"
	sudo add-apt-repository ppa:ferramroberto/java
	sudo apt-get update
	sudo apt-get install sun-java6-jre sun-java6-plugin -y

	curl -O http://download.elasticsearch.org/elasticsearch/elasticsearch/elasticsearch-0.20.4.tar.gz -o elasticsearch.tar.gz
	tar -zxvf elasticsearch.tar.gz

jwchang0206 / createPk.sh

Last active December 14, 2015 21:19

nano /mnt/pk.pem

jwchang0206 / ubuntu_redis_install.sh

Last active December 15, 2015 03:19 — forked from bkono/ubuntu_redis_install.sh

	#!/bin/bash

	cd ~/

	mkdir /opt/redis

	RedisVersion=2.6.11

	wget http://redis.googlecode.com/files/redis-$RedisVersion.tar.gz
	tar -zxvf redis-$RedisVersion.tar.gz

jwchang0206 / compress.coffee

Last active December 15, 2015 04:29

Zlib Compression / Decompression

	zlib = require "zlib"

	exports.deflate = (str = "", callback) ->
	buffer = new Buffer str, "utf8"
	zlib.deflate buffer, (err, str) ->
	str = str.toString "binary" if str?
	callback?(err, str)

	exports.inflate = (str = "", callback) ->
	buffer = new Buffer str, "binary"

jwchang0206 / pingpong.py

Last active December 24, 2015 11:19 — forked from wfwef/gist:6789848

	# Q3.

	"1 2 3 4 5 6 [7] 6 5 4 3 2 1 [0] 1 2 [3] 2 1 0 [-1] 0 1 2 3 4 [5] [4] 5 6"


	def pingpong(n):
	"""Return the nth element of the ping-pong sequence.

	>>> pingpong(7)
	7

jwchang0206 / Preferences.sublime-settings

Last active May 1, 2017 09:23

	{
	"caret_extra_width": 2,
	"color_scheme": "Packages/Boxy Theme/schemes/Boxy Ocean.tmTheme",
	"default_line_ending": "unix",
	"draw_white_space": "all",
	"font_face": "Source Code Pro",
	"font_size": 16,
	"ignored_packages":
	[
	"Vintage"

jwchang0206 / mergeSort.js

Created May 16, 2014 21:30

	'use strict';

	var arr = [6, 5, 3, 1, 8, 7, 2, 4];

	function merge(left, right) {
	var li = 0,
	ri = 0,
	arr = [];

	while (li < left.length && ri < right.length) {

jwchang0206 / quickSort.js

Created May 16, 2014 21:30