Dennis Bliefernicht questions

Dennis Bliefernicht answers

• formatting value in a string to have a decimal separator
• In-App Purchases: Stuck at paymentWithProductIdentifiers - which is deprecated
• Selecting programmatically a cell on a tableview doesn't perform associated segue
• objective c "Did you forget to nest alloc and init?"
• Image size in different iOS cameras?
• Creating a programmatic tab bar with storyboard view controllers?
• iOS 5 Twitter Framework & completionHandler block - "Capturing 'self' strongly in this block is likely to lead to a retain cycle"
• How to find out a specific character is present in a NSString or not?
• how do I create a new EKCalendar on iOS device?
• How to output NSString Type in NSLog Function in Objective-C?