dentia

worker_processes  1;

events {
	worker_connections  1024;
}

http {
	include       mime.types;
	default_type  application/octet-stream;
	

dentia

location / {
  proxy_pass http://node_cluster/;
}

dentia

upstream node_cluster {  
    server 127.0.0.1:3000;
    server 127.0.0.1:3001;
    server 127.0.0.1:3002;
}

dentia

var http = require('http');

function startServer(host, port) {  
  http.createServer(function (req, res) {
    res.writeHead(200, {'Content-Type': 'text/plain'});
    res.end('Nice to meet you at ' + host + ':' + port);
  }).listen(port, host);

  console.log('Warming up your server at ' + host + ':' + port);
}

dentia

http://goo.gl/7Kw0es

dentia

//Write a program that exchanges bits {p, p+1, …, p+k-1} with bits {q, q+1, …, q+k-1} of a given 32-bit unsigned integer.

namespace BitExchange_Advances
{
    using System;
    class BitExchange_Advances
    {
        static void Main(string[] args)
        {