Alex G questions

• Does the iPhone 5's screen require separate versions of my app's images?
• App returns null value for device token from app store
• Animate UILabel with numbers
• How to find common substrings in two strings
• Setting custom font to bold
• Push notifications not asking permission when user loads app
• Force Shuffle NSMutableArray
• handling push notifications to different views
• paymentWithProductIdentifier deprecated in app purchase specific [duplicate]
• Finding most repeated object in array

Alex G answers