Understanding UIView Transparency in iOS6/iOS 7: Mastering Alpha Values and Background Colors for Complex Transparency Effects

Understanding iOS UINavigationBar's Back Button Behavior: A Deep Dive into Navigation Transitions

Using UILongPressGestureRecognizer Without Exception: A Guide to Efficient Long Press Interactions

Load Big Image Without Blocking the Main Thread in iOS Development

Manual Control of UIView Animation Progress: A Guide to Fine-Grained Customization

Understanding View Layout in iOS: Mastering View Hierarchy and Layout Subviews for Robust Apps

Adapting UIView for iPhone5 and iPhone4: A Guide to Responsive Design

How to Resize MaskedLayers Over UIViews in iOS for Performance and Flexibility

Resolving Swipe Gesture Recognizer Issues with Subviews: A Custom Solution and the Scroll View Alternative