cranic

io.configure(function (){
    io.set('authorization', function (handshakeData, callback) {
        if(handshakeData.xdomain)
            return callback(null, false); // Whoa! Tem cachorro nesse mato!
            
        callback(null, true) // Bem vindo, usuário!
    });
});

cranic

var express = require('express');
var bodyParser = require('body-parser');
var app = express();

app.engine('jade',require('jade').__express);

app.get('/', function(req, res, next){
    res.render('index.jade', {
        title : 'Hello world!'
    });

cranic

// require dos pacotes necessários
var http = require('http');
var httpProxy = require('http-proxy');

// inicializando o proxy e o servidor web
var proxy = httpProxy.createProxyServer();
var server = http.createServer();

// Aqui temos a nossa lista de aplicações
var apps = [

cranic

var express = require('express');
var socketio = require('socket.io');
var http = require('http');

var app = express();
var server = http.createServer(app);
var io = socketio.listen(server);

app.get('/', function(req, res){
    res.send('Hello world'); 

cranic

var request = require('request');
var data = [];
var stream = request.get('http://url_do_stream');

stream.on('data', function(buff){

    // Recebemos um buffer de dados
    // vamos adicionar aos buffers 
    data.push(buff);

cranic

var express = require('express');
var winston = require('winston');
var app = express();

// Criando uma única instância do winston
var logger = new (winston.Logger)({
    transports: [
        new (winston.transports.Console)(),
        new (winston.transports.File)({ filename: 'somefile.log' })
    ]

cranic

var request = require('request');
var url = 'http://www.sitedofornecedor.com.br/getserver?username=meuusuario&password=minhasenha';

request.get(url, function(err, res, body){
    if(err)
        return throw(err);
        
    // Aqui está o corpo da sua requisição.    
    console.log(body);
});

cranic

var express = require('express');
var app = express();
var mysql = require('mysql');
var connection = mysql.createConnection({
    host: 'localhost',
    user: 'root',
    password: ''
});

// Conectando com o banco

cranic

set nocompatible              " be iMproved
filetype off                  " required!

set rtp+=~/.vim/bundle/vundle/
call vundle#rc()

" let Vundle manage Vundle
" required! 
Bundle 'gmarik/vundle'
Bundle 'jelera/vim-javascript-syntax'

cranic

// 1 - try / catch doesn't work with async codes, so you don't need to use
// 2 - You need to add a callback to be trigered when everything had run

module.exports = {
    createNewUser: function (user, callback){ 
        connection.query('INSERT INTO users (email, first_name, last_name, password) VALUES ("?", "?", "?", "?")', [user.email, user.first_name, user.last_name, user.password], function(err, result) {
            // We will pass the error and the result to the function
            callback(err, result);
        });
    }