Displaying a Game Score on iPhone with Cocos2d: Best Practices and Advanced Techniques

Implementing OS-Specific Code: Strategies for Ensuring Compatibility with Lower Versions of iOS

Matching Lines Between Two Expressions Using Regex in Python

Testing iPad Apps on Real Hardware: A Step-by-Step Guide

Understanding and Mitigating Race Conditions with GCD Serial Queues

Understanding Grouped Table Views: Troubleshooting Issues with Xcode 5's Table View Class

Retrieving Peripherals with Identifiers Using CoreBluetooth in iOS 7

Understanding the Timing of UITableView Datasource Methods and Core Data Operations in iOS Applications

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

How to Hide the Tab Bar in a Tab Bar Application: Best Practices and Alternatives