Charles A. questions

Charles A. answers

• Cannot convert value of type 'Float' to expected argument 'CGFloat'
• Custom autolayout constraints broken when adding a controller's view programmatically
• Xcode/iOS: How to enable App Groups without Developer Account?
• Get minutes and seconds from double in Swift
• Unable to present AlertController from a UIView in Swift
• fatal error: can't unsafeBitCast between types of different sizes (using gamekit)
• SwiftUI: where to put app initialization code so it doesn't run in preview?
• Recognizing touch events only inside the masked view
• Swift: Setting rootViewController not working?
• Objective-c code equal to guard