Dr.kim의 나를 위한 블로그

123456789101112131415override func viewDidLoad() { super.viewDidLoad() NSNotificationCenter.defaultCenter().addObserver(self, selector: "keyboardWillShow:", name: UIKeyboardWillShowNotification, object: nil) } func keyboardWillShow(notification:NSNotification) { let userInfo:NSDictionary = notification.userInfo! let keyboardFrame:NSValue = userInfo.valueForKey(UIKeyboardFrameEndUserInfoKey) as! ..

1234567891011121314151617181920212223242526272829303132333435363738394041import UIKit class ViewController: UIViewController { var timer:NSTimer? var count = 0 override func viewDidLoad() { super.viewDidLoad() self.startTimer() // Do any additional setup after loading the view, typically from a nib. } override func didReceiveMemoryWarning() { super.didReceiveMemoryWarning() // Dispose of any res..

12345let testString:String = "2016/1/2"let testArr = testString.componentsSeparatedByString("/")for num in testArr{ print(num)}Colored by Color Scriptercs 출력값 201612

12let str:String = "123456"print(str.characters.count) //6cs

12345import UIKit var bounds = UIScreen.mainScreen().boundsvar width = bounds.size.width //화면 너비var height = bounds.size.height //화면 높이cs