Xcode 13.1, iOS 25 SDK I have a UICollectionView (with a custom UICollectionViewLayout) which I am updating with a DiffableDataSource. This CollectionView displays a particular data object (with a

[I'd sent this to cocoa-dev@..., but ISTR that list is deprecated. Resending here.] I am working on a document storage format that consists of logical zones that nest. You can think of

Laurent, Have you tried -setCharactersToBeSkipped: Set that to skip new line, carriage return… Maybe that will work for you? Sandor

Anybody uses the Scanner class? I’m using an instance to extract some data from a string received from a web server. If I have a string that is “45\nBlah”, read the “45”, the scanner

I have a macOS app I’d like to embed an executable from a swift package. However, while I can add the swift package under the app target’s “Frameworks, Libraries, and Embedded Content”

also you can enlargen your screen resolution: apple->system prefs->displays->display resolution: scaled, click "more space" on the far right -dave

In a UIKit context, has anyone had experience/success in using async/await to synchronize a modal dialog with other logic? I've tried it a bit without success. I.e, given a presented dialog, I want to

I don’t know. I was at MorphoTrust in 2014 when we worked on what would become the Apple Drivers’ Licence app. I did the first iOS working prototype with Dan, Ted and Clayton. Our PM was Steve

Louisiana has had a driver’s license app for several years. Is that your work, Alex? Jack

My olden app has finally hit the market. https://www.macrumors.com/2021/09/01/apple-shares-us-states-adopting-wallet-ids/ It’s only taken 7 years since I worked on it. : ) Cheers to everyone

Has anyone found a workaround for the crash of WKWebKit under the above configuration? Xcode reposts “Error acquiring assertion” trying to display any webpage. A workaround to prevent the screen

I found out what the issue was. The programmer didn’t add a self in front of variables that had the same name as the local that he was creating. Xcode 12.4 reports an error until you add self in

1. myVar != someValue is the condition. 2. It determines whether the ternary expression evaluates to resultOne or resultTwo 3. resultOne or resultTwo is what is assigned in let myVar = This seems

The first half. Ternary has been there since time began. I’ve never seen this part be legitimate before.

Are you referring to the ternary conditional operator, which has existed in Swift since the beginning, or to the fact that it creates a local variable with the same name (myVar) as a parameter or

I just saw someone use this syntax in a project and haven’t see it before. It compiles in Xcode 12.5, but not in Xcode 12.4. Does anyone have any more details on it? let myVar = myVar != someValue

Just to finish up this discussion, below is the code I ended up with for my button that is compatible with both pre-15 and post-15 code. I think that if you subclass UIButton in your current code,

I initially felt that way too, several years ago, when first coming from Obj-C. However, I learned to embrace the tools (which make it easy to find the declaration) and also be mindful of writing

Thanks. I know I don’t need the self, but I want the context. A variable just sitting around tells me nothing about the context in which it exists. I want to see the context and want to see the

Move your `backgroundColor` and `isOpaque` calls to the init method(s). I set up a test project with your code, and that solves the problem. I was going to make that suggestion before I even tested