This week's SwiftLee Weekly covers:

• On-Device AI Models
• A single line that bricks your iPhone
• What happens if you don't know the answer?

Enjoy this week's SwiftLee Weekly!

THIS WEEK'S BLOG POST

​SwiftUI ForEach Explained with Code Examples​

ForEach in SwiftUI is an essential element that we all use, but it can sometimes be confusing. The use of the Identifiable protocol is key, and an enumerated approach can help you make index-based adjustments for the presented content.

SPONSORED

​What's the cost of not prioritizing mobile release management?​

Join mobile leaders from Skyscanner and SoFi on May 22 to find out just how much your outdated mobile release processes are actually costing you—and learn the ROI of updating how you work and ship. Register for the live discussion.

SWIFT EVOLUTION

An overview of last week's Swift Proposal state changes. Check them out when they're in review, as it's your opportunity to influence the direction of Swift's future.

CODE SNIPPET OF THE WEEK

Loops with Labels

You can find this post on Twitter/X, LinkedIn, or Bluesky.

Antoine v.d. SwiftLee  @twannl Did you know you can give a label to loops in Swift? It can help you break or continue an outer loop when using a child loop ✨ 2:54 AM • Apr 28, 2025 11 Retweets 98 Likes Read 6 replies

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QUESTION OF THE WEEK

An interesting thing happened yesterday at my Deep Dish talk. I got a question and I didn't know the answer—yes, I don't know everything! I'm joking here, but somehow, people didn't expect me to say "I don't know".

There was even someone that found it the highlight of the Q&A. It shows that even those that write an article every week, that seem to be very knowledgeable, still don't know everything.

You might read this and think, of course that's how it is. But still, I believe it's important to emphasize this and that's also why I didn't doubt to say "I don't know" on stage. We're all learning, we're all developers, and you can't simply know it all.