Elfred questions

Elfred answers

• Use a tuple as arguments for a function in Elixir
• Generic Xcode usage questions
• How to dynamically resize UITableViewCell height
• How can I know if a ModalViewController is being shown?
• Objective C - How can I create an interface?
• How does - (CGRect)convertRect:(CGRect)rect toView:(UIView *)view work
• How to tell when controller has resumed from background?
• What is the difference between Search Bar vs. Search Bar & Search Display Controller?