What's New in Swift 5.6, @Published Explained, Custom Combine Operators, Async CoreData Testing

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Hello, you're reading Infinum iOS Cocoa Treats, bringing you the latest iOS related news straight to your inbox every week.
What’s new in Swift 5.6?
Type placeholders, unavailable checks, Codable improvements, and more.
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Articles
Learn how to use the @Published property wrapper and prevent yourself from running into common bugs when using it in the wrong way.
Learn how to build custom retry operator with exponential backoff.
Example on how to test an asynchronous Core Data operations.

Key objective is to separate functional code and imperative code, and minimize the imperative code.

Add a divider in UIKit Context Menus.
Resetting push notification permission on macOS isn't as straightforward as it is on an iOS. Check out how to do it.
Apple News & Updates
Other
A fundamental trade-off of launch time vs. disk space, but also there's still room to improve.
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TaskGroup, SwiftUI @StateObject vs @ObservedObject, TabularData Framework, Xcode Configuration Files

Thursday, February 24, 2022

One more thing... Hello, you're reading Infinum iOS Cocoa Treats, bringing you the latest iOS related news straight to your inbox every week. TaskGroup as a workflow design tool Using TaskGroup to

SwiftUI Automatic Preview, Redux-like State Containers, Stack Alignment, Xcode Build Configurations

Thursday, February 17, 2022

One more thing... Hello, you're reading Infinum iOS Cocoa Treats, bringing you the latest iOS related news straight to your inbox every week. Redux-like state container in SwiftUI. Swift

iOS App Theming, Opaque Types, SwiftUI Redraws, VoiceOver, Combining Protocols

Thursday, February 10, 2022

One more thing... Hello, you're reading Infinum iOS Cocoa Treats, bringing you the latest iOS related news straight to your inbox every week. Theming Apps on iOS is Hard Theming apps is a pretty

Decimal vs Double, Microapps Architecture, @EnvironmentObject, SwiftUI Carousel, Async/Await Memory Management

Thursday, February 3, 2022

One more thing... Hello, you're reading Infinum iOS Cocoa Treats, bringing you the latest iOS related news straight to your inbox every week. How to Build a Wordle Game With SwiftUI A step-by-step

Core Data, Microapps Architecture, Local Authentication, Yielding Accessors, SwiftUI Text Alignment

Thursday, January 27, 2022

One more thing... Hello, you're reading Infinum iOS Cocoa Treats, bringing you the latest iOS related news straight to your inbox every week. Gracefully handle non-optional Core Data properties in

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