Targeting Multiple iOS Versions with Conditional Compilation: A Step-by-Step Guide for iOS 7 and 64-bit on iOS 8

Understanding How to Open the iOS Settings App Programmatically Using the Settings Launch URL Scheme

Customizing the iOS Status Bar Background Color with a Translucent Navigation Bar

Understanding How to Integrate GPUImage with iOS 8 for Image Processing Effects

Understanding and Implementing View Rotation in iOS: Separating Rotations from the UIViewController

Understanding App Background Recording on iOS 8.4 with Swift: Workarounds and Limitations in Screen Recording