Emerson Brôga emersonbroga

#Real time Apps for Dummies (Socket.io tutorial)

Hello boys and girls,

I just got curious about socket.io and how “real time apps” work.

I already played a little bit with React, meteor and Vue but that’s another story.

#iOS Refernces

##UI

http://click-labs.com/ios-8-design-cheat-sheet-and-free-iphone6plus-gui-psd/
http://www.appcoda.com/customize-navigation-status-bar-ios-7/
http://www.ioscreator.com/tutorials/customizing-navigation-bar-ios8-swift
``

#Save on JSON

var fs = require('fs');
var outputFilename = '/tmp/my.json';
var data = {my: 'json'};
fs.writeFile(outputFilename, JSON.stringify(data, null, 4), function(err) {
  if(err) {
 console.log(err);

#Is there a better way to work with promises and callback?

synchronous programming pseudo example:

var result = doSomething();

var param = (result[x]) ? 'foo' : 'bar';

	<!---

	DEMO: http://s3.emerson.link/prints/color-shades-generator.html
	Source: https://gist.github.com/emersonbroga/0b4ed14474cea2e56bfc13cfa1bae006

	-->


	<!DOCTYPE html>
	<html lang="en">

	function dd() {
	$separator = (php_sapi_name() === 'cli') ? PHP_EOL : '<br/>';
	$bt = debug_backtrace();
	$caller = array_shift($bt);
	$args = func_get_args();

	call_user_func_array('var_dump', $args);
	die($caller['file'] .':'. $caller['line'] . $separator);
	}

	/**
	* User Controller
	**/
	module.exports = {

	/**
	* List
	*
	* @route: GET /user
	* @param req

	//usage
	// var alertController = self.createAlertForSettingsPanel("Please, check your settings")
	// self.presentViewController(alertController, animated: true, completion: nil)


	func createAlertForSettingsPanel(message: String, title: String = "My Title") -> UIAlertController
	{
	let alertController = UIAlertController( title: title, message: message, preferredStyle: .Alert);

	let cancelAction = UIAlertAction(title: "Cancel", style: .Cancel, handler: nil)

	func displayAView()
	{
	let window = UIApplication.sharedApplication().windows.first as! UIWindow
	let permissionsView : UIView = UIView(frame: window.frame)
	permissionsView.backgroundColor = UIColor.redColor()

	var message : UILabel = UILabel(frame: CGRectMake(100, 200, window.frame.width, 100))
	message.textColor = UIColor.whiteColor()
	message.text = "What a great view!"

	//Inspired by: http://planetozh.com/blog/2012/10/generate-random-pronouceable-words/
	func randomWord(wordLength: Int = 6) -> String {

	let kCons = 1
	let kVows = 2

	var cons: [String] = [
	// single consonants. Beware of Q, it"s often awkward in words
	"b", "c", "d", "f", "g", "h", "j", "k", "l", "m",
	"n", "p", "r", "s", "t", "v", "w", "x", "z",