Swift news, and Swift Blogs. None of these sites are precisely what I had planned, but they’re certainly along the same lines.
Seeing so many projects spring up from the iOS Dev Directory is terrific, but it does seem like a bit of a shame that we’ve ended up with three sites that do almost the same thing, launching at almost the same time. I don’t want to criticise these projects in any way, but part of me wonders what we could have done if we had all worked together on something. So, I’d like to close my comment this week by saying I don’t bite! If you’re thinking of doing something with any of the open-source data I’ve put together, consider getting in touch with me. Maybe we’ll be able to collaborate, or I might put you in touch with someone else doing similar things, or perhaps I’ll wish you good luck! My inbox is always open, just hit reply to any of these emails.
Dave Verwer
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“But the App Store never goes down!” I hear you say. Well, it happened last week. Specifically, the verifyReceipt
API endpoint was unavailable for about 5 hours. It was so bad that the light even went yellow on the status page, which by all accounts means the world was about to end. 😂 Here’s something else you should test for when implementing your IAP code, as if you didn’t have enough to do already.
As Mattt says when talking about the motivation behind building this we’ve been very lucky to have Jazzy since the early days of Swift. That doesn’t mean there’s no room for another take on the problem though, which is what swift-doc
is. It outputs Markdown, which makes it ideal if you want to host your documentation as a GitHub Wiki.
It’s easy to forget that just because the default SwiftUI preview is just one view, you can easily add more. You can even generate them in a loop, or use something like Gala! In this article, Benoit Pasquier explores using them to preview localised content. 👍
Emojis make everything better, even debugging. 👾 I really like this idea from Tom Harrington.
Join Ole Begemann solving what looks like it should be an easily solved problem, but quickly turns into a journey through sequences, tuple protocol conformance, and key-path based dynamic member lookup… Oof. 😬
While it’s common to hear over-simplified rules like “Always use weak references within closures”, writing well-performing and predictable apps and systems often requires a bit more nuanced thinking than that.
This is a really important area of Swift to really, thoroughly understand. Naturally, John Sundell does a great job explaining it.
My gut feeling still says that Apple may have a more SwiftUI friendly data persistence story for us at some point in the next couple of years, but until that happens we are where we are and Core Data is very much still a thing… Here’s Toomas Vahter writing on how to make them play nicely together.
I linked to Sarah Reichelt’s posts about her adventures with SwiftUI on macOS back in December. They’re still very much worth reading now if you missed them back then. Also, this week saw her write a follow up with some extra tips.
How many people choose Sign in with Apple, given the choice between that, some other social networks and creating an account manually with an email address? It’s not a scientific experiment, but I liked this data from Ben Packard on his recent experiences.
A full set of conference videos from iOS Conf SG from just over a week ago. That’s fast! I’m barely even over the jet lag. 😴
Want to watch Dave DeLong re-create the Instagram UI in SwiftUI? Me too. 👍 Watch part 1, then part 2.
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