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@MainActor, Modelling Errors, Debugging Network Traffic, Using Vision Framework

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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.
Modeling errors in Swift
Error handling is a complex topic, and we should approach it carefully while designing our APIs.
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Articles
The main actor is a global actor that uses a custom executor that runs jobs on the main dispatch queue.

How you can use Proxyman to inspect and debug your app’s networking traffic.
Learn how to use an autoreleasepool in unit tests to capture memory leaks consistently throughout the development of your project.
How to handle keyboard presses on macOS using SwiftUI.
Take a look at how we can extend SwiftUI with a document scanner that uses the device camera to scan documents on iOS.

Explore how to insert images, formatted data, attributed strings etc inside text views by leveraging the power of string interpolation in LocalizedStringKey.
How to create a circular progress bar in SwiftUI using just three SwiftUI views.
A quick tip for displaying digits with a fixed-width, monospace font, when you don't want a "computer style" typeface.
Other
Introducing new routing libraries that make client-side and server-side routing easy with more type safety and less fuss.
Together with the Swift core team and the community guiding the evolution of Swift.org to make it an even better resource for everyone.
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Older messages

AsyncSequence, Dependency Injection, MVC For SwiftUI, Measuring App Performance

Thursday, May 5, 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. AsyncSequence explained with code examples

Continuations & Async(Throwing)Stream, Swift Evolution News, DocC On GitHub Pages, AttributedString & Unicode

Thursday, April 28, 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. Wrapping existing asynchronous code in async/await in

SwiftUI Transitions & Performance Tips, Core Data Syncing, AVAudioSession Categories, Extracting Data From Unified Logging System

Thursday, April 21, 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. Transitions in SwiftUI Transitions happen when a view

Hot Reload in Swift, WWDC22 Announcement, SwiftUI Adaptive Stack Views, SwiftUI Animations

Thursday, April 7, 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. Hot Reloading in Swift What if you didn't need to

SwiftUI State Lifetime, Deep Linking, Swift Proposals, Diffable Data Sources, CloudKit Zone Sharing

Thursday, March 31, 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. Aspect Ratios in SwiftUI How does the .aspectRatio

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