Retrieving Peripherals with Identifiers Using CoreBluetooth in iOS 7

Playing Audio from Background Tasks in Xcode Using AVAudioPlayer

Creating Visually Appealing Navigation Bars: A Step-by-Step Guide with Rounded Images

Understanding Image Positioning in Xcode 4 and 5: A Guide to Auto Layout

Understanding Tab Bar Switching in iOS 7 with Xcode 5: Solutions to Resolve Item Position Issues

Understanding Core Motion: Efficient Background Execution and Data Retrieval in iOS Apps

Adjusting Your Application's Display Settings for iOS 6 and iOS 7 in Simulator

Mastering Gesture Recognizers in iOS 7: A Step-by-Step Guide to Customizing Gestures and Preventing Unwanted Interactions

Determining Video Types from NSData: A Comprehensive Guide to Identification and Parsing

Understanding the Limits of App Monitoring on iOS and iPadOS: Why You Can't Track Foreground Usage