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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();
    }

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# 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

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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

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nano /mnt/pk.pem

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#!/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

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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"

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# 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

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{
	"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"

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'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) {

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'use strict';

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

function partition(arr, lp, rp) {
  var middle = Math.floor((lp + rp) / 2),
       pivot = arr[middle],
       temp;

  while (lp <= rp) {