Understanding iPhone's ABPeoplePickerNavigationController: Mastering Contact Interaction and Customization

Integrating OpenID into an iPhone App Using the Janrain Framework

Converting Date Strings from ISO 8601 Format to Unix Timestamps in Objective-C

Chunking Binary Data for Efficient Uploading with NSURLConnection

Understanding Properties in Objective-C for Efficient Code Development

Adding Special Characters to a UILabel in Objective-C: Best Practices and Advanced Techniques

Understanding Protocols in iOS Development: A Deeper Dive into Returning Values from a UIViewController Presented Using presentModalViewController

Understanding Objective-C: Identifying and Fixing the Unrecognized Selector Sent to Instance Error

Understanding Date Formatting in iOS Development: A Comprehensive Guide to Working with Dates in Your Apps

Playing Facebook Videos in iOS Apps: A Comprehensive Guide