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 follow-up discussion on Swift type inference, emphasizing clear naming and predictable return types for code clarity.
Expanded thoughts on Swift's type inference for clean coding, emphasizing making return types unambiguous.
Learn how to sort an array of strings as integers in Swift using the sorted function and closures.
Learn how to sort an array of integer strings numerically in Swift using the sorted function and a custom closure.
Explores when to use explicit type annotations vs type inference in Swift for cleaner, more readable code.
Explores when to use explicit type annotations vs. type inference in Swift for cleaner, more readable code.
A guide to writing clean functions in Swift, focusing on naming conventions and parameter clarity inspired by Clean Code principles.
A guide to writing clean functions in Swift, focusing on naming, parameter clarity, and decomposition for self-documenting code.
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.
A tutorial on handling Swift optionals and unwrapping errors, with examples and fixes.
Explains Swift optional compiler errors and how to unwrap optionals with force unwrapping, optional chaining, and implicitly unwrapped optionals.
Discusses Apple's removal of class prefix encouragement in Objective-C projects and the implications for iOS developers.
Explores Swift access control issues in unit testing, offering solutions to resolve broken tests due to internal access levels.
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.
