ibrahimkteish

//MARK: UIViewController
extension UIViewController {
    
    func IKAddChildViewController(child:UIViewController) {
        
      child.willMove(toParentViewController: self)
      addChildViewController(child)
      child.beginAppearanceTransition(true, animated: true)
      view.addSubview(child.view)
      child.endAppearanceTransition()

ibrahimkteish

    //First Implementation
    func numberOfVowelsInString(string: String) -> Int {
        let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
        
        var numberOfVowels = 0
        
        for character in string.characters {
            if vowels.contains(character) {
                numberOfVowels += 1
            }

ibrahimkteish

do {
    
    let disposeBag = DisposeBag()
    let variable = Variable("A")
    
    variable.value = "B"
    
    variable.asObservable()
        .subscribe { print($0) }
        .addDisposableTo(disposeBag)

ibrahimkteish

    //disposeBag from memoy management
    let disposeBag = DisposeBag()
    //Create our ReplaySubject with a string type
    let subject = ReplaySubject<String>.create(bufferSize: 2)
   
    subject.on(.Next("A"))

    //New Subscription
    subject.subscribe {
        print($0)

ibrahimkteish

 //disposeBag from memoy management
    let disposeBag = DisposeBag()
    //Create our BehaviorSubject with a string type
    let subject = BehaviorSubject(value: "Bob")
    
    //New Subscription
    subject.subscribe {
        print($0)
        }
        .addDisposableTo(disposeBag)

ibrahimkteish

    //disposeBag from memoy management
    let disposeBag = DisposeBag()
    //Create our PublishSubject with a string type
    let subject = PublishSubject<String>()
    //ErrorType will be used for emitting an Error event
    enum Error: ErrorType {
        case Test
    }
    
    //emit our first event before any subscription to the subject

ibrahimkteish

{
   "id": "2",
   "firstName": "Maria",
   "lastName": "Sharapova",
   "photo": "http://thewallmachine.com/files/1363603040.jpg"
}

ibrahimkteish

"extended_entities":  {
    "media":  [
       {
            "id": 613466166028189700,
            "id_str": "613466166028189697",
            "indices":  [
                11,
                33
            ],
            "media_url": "http://pbs.twimg.com/media/CIN4OkvUwAE1gJr.jpg",

ibrahimkteish

{
    "text": "Oxford Town The text in here",
    "html": "<p><a href=\"http://dylan.town\">Oxford Town</a> The text in here</p>",
    "embeds": {
        "facebook": [
            {
                "url": "https://www.facebook.com/FacebookDevelopers/posts/10151471074398553",
                "html": "<div class=\"fb-post\" data-href=\"https://www.facebook.com/FacebookDevelopers/posts/10151471074398553\" data-width=\"500\"></div>",
                "line": 1
            },