user1028028 questions

• Tapping 2 buttons simultaneously on UIAlertView freezes app
• Remove the page indicator from UIPageViewController
• UISegmentedControl get previous selected index
• Singleton with ARC
• NSThread sleepfortimeinterval blocks main thread
• UITextView content size different in iOS7
• CCATS on iOS AppStore and encryption
• Global constants file in Swift

user1028028 answers