Passing UDID to URL in Objective-C Using String Formatting

Understanding Uniform Type Identifiers (UTIs) in iPhone OS: A Developer's Guide to Interacting with Files and Resources

Writing Audio Files from iPod Library into Your App's Documents Folder Using TSLibraryImport

Resolving the Issue with ScrollView Background Touch Keyboard on iPad: A Step-by-Step Guide

Understanding NSInteger in C: The Nuances of Apple's Integer Type

Understanding CPU Usage Rate in iPhone-OS: A Comprehensive Guide

Calling Phone Numbers in iOS: A Comprehensive Guide to tel: Protocol and URL Handling

Resolving Compatibility Issues with UIGraphicsBeginImageContextWithOptions in iOS 4.3

Creating a Horizontal Line in iOS: A Guide to View Elements and Beyond

Understanding NSUserDefaults: A Comprehensive Guide to Data Persistence