Understanding and Working Around ARC Issues with ASIHTTPRequest in iOS Development

Securing User Credentials with Core Data and Keychain Services in iOS App Development: A Comprehensive Guide

Exploring Alternative Solutions to Apple Push Notification Service (APNs) for iOS Applications

Understanding NSMutableArray's Behavior and Avoiding Unintended Consequences in iOS Development: The String Matching Gotcha

Here's a simplified version of how you could implement a timer system in your game using Objective-C:

Choosing Between Core Animation and Open GL for 2D Card Games: Is OpenGL Truly Necessary?

Understanding and Resolving Unrecognized Selector Errors in iPhone Objective-C Development

Understanding Duplicate Mail Messages When Opening Mail within an App from Webview

UITableViewCell Selection Issues: A Deep Dive

Customizable Rounded Rectangle Gradient iOS UI Component Implementation