Brewski questions

• Prevent Alert action from dismissing the UIAlertController if incorrect answer - Swift 4
• white or light ASAuthorizationAppleIDButton "Sign in with Apple" button - Swift
• Dynamically adjust width of UILabel in Swift 3
• Animate the 'backgroundColor' for a UIButton in iOS using Swift3
• I want native iOS copy and paste UI on UILabel
• Prevent Keyboard from appearing when tapping on UITextField
• Delete last character in Swift 3

Brewski answers