Skip to content

Instantly share code, notes, and snippets.

@galileoguzman
Created August 11, 2015 14:05
Show Gist options
  • Save galileoguzman/9696a45b1e9e823c5e2a to your computer and use it in GitHub Desktop.
Save galileoguzman/9696a45b1e9e823c5e2a to your computer and use it in GitHub Desktop.
Hellou swift
//: Playground - noun: a place where people can play
import UIKit
var str = "Hello, playground"
print("El valor de numero es ")
let y: Int = 120
//tuplas son coleccion de elementos de diferentes tipos
let codigoError = (404, "Not Found", "otra cosa", 0.9)
let codigoErrorDos = (codigo: 404, descripcion: "Not Found")
print(codigoErrorDos.descripcion)
//Imprimir una operacion al vuelo
print("la suma es \(2.9 * 9)") // 26.1
//Pattern Machine
//Asignamos a la nueva variable codigo el primer valor de la tupla codigoErrorDos y separado por coma "," y un "_" underscore ignoramos el segundo valor de codigoErrorDos
let (codigo, _) = codigoErrorDos
codigo
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment