iOS 5.1.1 GameKit Helper Class Issues and Workarounds for Cocos2D-2.0-GLES20

Optimizing Performance by Reusing UIBarButtonItems in iOS Development

Understanding and Resolving EXC_BAD_ACCESS and mi_cmd_stack_list_frames Errors While Debugging Your iOS App

Bypassing self: When is it a Good Idea?

Transparent Spaces Between UITableViewCells

Adjusting Image Behavior in uitabbaritem with no glow Effect or Text Color Change

Disabling UIActionSheet Buttons: A Deep Dive into the Unknown

Creating Smooth Animations for Multiple Views in iOS: Best Practices and Techniques