복사 : Command + c붙여넣기 : Command + v잘라내기 : Command + Option + v

* AppDelegate func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool { // Override point for customization after application launch. UIApplication.sharedApplication().valueForKey("statusBar")?.setValue(UIColor.redColor(), forKey: "foregroundColor") return true } - swift 3.0// let statWindow = UIApplication.shared.value(forKey:"st..

아래와 같은 이미지를 만들려고 한다. storyboard에 비스무리하게 만들었다. layout을 맞춰주기 위해서 아래와 같이 size을 임의로 조절 하였다. func collectionView(collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, sizeForItemAtIndexPath indexPath: NSIndexPath) -> CGSize { let screenSize = UIScreen.mainScreen().bounds let screenHeight = screenSize.height var width: CGFloat? = nil var height: CGFloat? = nil // 아래 CG..

https://developer.apple.com/library/mac/documentation/LanguagesUtilities/Conceptual/iTunesConnect_Guide_ko/Chapters/About.html#//apple_ref/doc/uid/TP40016320-CH1-SW1

http://stackoverflow.com/questions/3463157/tab-bar-covers-uitableviews-last-cell Under Bottom Bars 의 체크를 해제 한다.

var section1 = ["100","1","a","나","ㄱ","2","k","ㅎ","10","가"] let order = section1.sort() { (s1, s2) -> Bool in if(s1 = "A" && s2 >= "A" && s1 "z" && s2 > "z") { // 둘 다 한글 이면 return s1.localizedStandardCompare(s2) == NSComparisonResult.OrderedAscending } else { //둘 중에 하나라도 ..