staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

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This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

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intech

// we need the fs module for moving the uploaded files
var fs = require('fs'),
    EventEmitter = require('events').EventEmitter;

var uploadQueue = new EventEmitter();
uploadQueue.on('upload', function(tmp_path, target_path) {
    // move the file from the temporary location to the intended location
    fs.rename(tmp_path, target_path, function(err) {
        if (err) throw err;
        // delete the temporary file, so that the explicitly set temporary upload dir does not get filled with unwanted files

schamane

var exec = require('child_process').exec,
    url = "http://google.com/",
    timeout = "3",
    data="?q=test";

var time = process.hrtime();
exec('curl --max-time ' + timeout + ' -d \'' + data + '\' '  + url, function (error, stdout, stderr) {
    var diff = process.hrtime(time);
    //console.log('stdout: ' + stdout);
    //console.log('stderr: ' + stderr);

shripadk

###
Module dependencies
###
require.paths.unshift "#{__dirname}/lib/support/express-csrf/"
require.paths.unshift "#{__dirname}/lib/support/node_hash/lib/"

express 	= require 'express'
app 		= module.exports = express.createServer()

RedisStore 	= require 'connect-redis'