Understanding the Relationship between Interface and Class Definitions in Objective-C: A Guide to Forward-Declaring Classes with @class

Customizing ShareKit for Advanced Sharing Capabilities Using a Custom SHKUrlItem Class and Action Sheet

Adding Button to Top Left Corner in UICollectionViewCell in iOS

Accessing the AppDelegate in a Pod Project to Avoid Circular Dependencies

Fixing Strange Indentation Issues with TWTweetComposeViewController in iOS Development

Finding Nearest Float Value in Array: A Step-by-Step Explanation

Understanding Background App Refresh and Managing Application Lifecycle Events

Understanding xCode 4.3 Archiving with RestKit: A Step-by-Step Guide to Resolving Import Issues

JSON Framework Parsing Data in a Strange Order: Workarounds for Achieving Predictable Results

Programmatically Assigning or Replacing an Existing UITableView with a New One