Tutorial on using MFMessageComposeViewController in Swift to send text messages in-app, with clean code architecture.
A tutorial on sending text messages in-app using MFMessageComposeViewController with Swift, following a clean architecture pattern.
A Swift tutorial on creating a UIView extension for 360-degree rotation animation with examples.
A tutorial on using NSNotificationCenter in Swift for iOS app communication, with code examples for Swift 2.3 and 3.0.
A tutorial explaining NSNotificationCenter in Swift for iOS app internal communication, with code examples.
A guide on checking iOS versions in Swift for backward compatibility with iOS 7 and iOS 8.
A developer's deep dive into debugging an unexpected UIMenuController behavior in iOS, revealing intricacies of the responder chain and canPerformAction.
Tutorial on creating rich HTML documentation inside Swift Playgrounds for interactive learning experiences.
A Swift tutorial on cleaning up iOS view controllers by extracting delegate responsibilities into separate classes.
Exploring cleaner delegation patterns in iOS Swift by moving delegate responsibilities out of View Controllers.
Tutorial on using MFMailComposeViewController with Swift to send emails in-app, covering setup, configuration, and delegate methods.
Tutorial on using MFMailComposeViewController with Swift to send emails in iOS apps, covering setup, configuration, and delegate methods.
Lessons learned from debugging iOS In-App Purchases, including avoiding app quits during purchases and the importance of logging.
A developer shares amusing and obscure quirks found in Xcode, Objective-C, and Apple's private iOS frameworks, including oddly named constants and gesture recognizers.
Learn how to implement fade in/out animations as Swift class extensions for UIView, improving code reusability.
Learn to create reusable fade in/out animations in Swift using UIView extensions for cleaner code.
Explains Swift optional compiler errors and how to unwrap optionals with force unwrapping, optional chaining, and implicitly unwrapped optionals.
Explains how Swift access control affects unit testing and offers solutions for resolving build errors.
Guide to creating NSManagedObject subclasses in Swift for Core Data entities, including class naming and module setup.
A tutorial on creating NSManagedObject subclasses in Swift for Core Data entities, including class naming and module setup.
