joanmolinas

extension Double {
    static var min : Double {
        get {
            return -2147483648
        }
    }
    static var max : Double {
        get {
            return 2147483647
        }

joanmolinas

extension String {
    subscript(index : Int) -> Character{
        get {
            return self[advance(self.startIndex, index)]
        } set(newValue) {
            self = self.stringByReplacingCharactersInRange(Range<String.Index>(start: advance(startIndex, index), end: advance(startIndex, index+1)), withString: String(newValue))
        }
    }
    
}

joanmolinas

func addPrefix(c : Character) -> (String) -> String {
    return  {
        (currentString : String) -> String in
        let result = String(c) + currentString
        return result
    }
}

//OR

joanmolinas

func recursiveFibonacci(number : Int) -> Int {
    return number <= 1 ? 1 : recursiveFibonacci(number - 2) + recursiveFibonacci(number - 1)
}

var fibonacci : Int -> Int = recursiveFibonacci

fibonacci(5)

joanmolinas

let word = "detartrated"

func palindromeWord(word : String) ->Bool {
    return String(reverse(word)) ==  word ? true : false
}
palindromeWord(word) // OUTPUT -> True

joanmolinas

for i in 1...100 {
    switch (i) {
    case let x where x%15 == 0:
        println("CracklePop")
    case let x where x%3 == 0:
        println("Crackle")
    case let x where x%5 == 0:
        println("Pop")
    default:
        break;

joanmolinas

for i in 1...10{
    switch (i) {
    case let x where x%2 == 0:
        println("even")
    case let x where x%2 != 0:
        println("odd")
    default:
        break;
    }
}

joanmolinas

//Enum
enum Country {
    case Spain, France
}
//Classes
class Spain : Language {
    func code() -> String {
        return "SP"
    }
    

joanmolinas

//REQUIRE PARSE
var Parse = require('parse').Parse;

//ADD NECESSARY KEYS - FOR MODIFY IS NECESSARY MASTER KEY
Parse.initialize(APP_KEY, JSC_KEY, MASTER_KEY);

//YOU HAVE USE THIS COMMAND FOR USE MASTER KEY
Parse.Cloud.useMasterKey();

var UserClass = Parse.Object.extend('_User');

joanmolinas

//For use Gson, you need a Gson jar. Download from this https://code.google.com/p/google-gson/
class Student {
	private String name;
	private int mark;
	private String city;
	
	public Student(String name, int mark, String city) {
		this.name = name;
		this.mark = mark;
		this.city = city;