my code func placeObjectAtImageTracking(object: ModelEntity, imageAnchor: ARImageAnchor) -> AnchorEntity {     let imageAnchorEntity = AnchorEntity(anchor: imageAnchor) return imageAnchorEntity } in this code, AnchorEntity(anchor: imageAnchor) is occuring error when i changed xcode setting device. It's fine when I set it to my real phone, but when I change it to the simulator, the following error appears. No exact matches in call to initializer  how to solve it?

that is my python code (file name pythonTest.py) while True: a = input() print(a) I want to run this python code in a swift script and get the result. For example, I would like to enter something command like this. python3 pythonTest.py\n1\n2\n3\n and ctrl + C i found Process() but this is only entered once and I don't know how to handle input(), ctrl + C How can I do that? If it's not possible in Swift, is it possible in Python?

I watched Stanford 193p, and I had a question. When the professor writes the code, he writes like this struct GameView: View { var body: some View { gameBody } var gameBody: some View { Button("gameBody") { gameBodyFunc() } } private func gameBodyFunc() { } } Why is the function declared private but not the gameBody variable? I am impressed with his coding style and want to learn it.

The process of the app I'm trying to make is simply like this. It calls the weather API every morning at 7:00 and gives a notification if it rains. Do I need to create a new backend server or is it possible to schedule on iOS?

I am a student preparing for the wwdc swift student challenge. I am trying to build an AR app, but rcproject is not loading in swiftpm. What should I do? My code is below. private var game = try! game.loadGame() help me..

As far as I know, the winning result confirmation webpage disappears after a few years. I want to use the fact that I won when I get a job in a few years, but how can I prove it?

I won the challenge. Will supervisors be contacted further after I win? (Requirements such as student identification) If so, I would like to consult with the supervisor.

This code works fine. struct Cardify: AnimatableModifier { init(isFaceUp: Bool) { rotation = isFaceUp ? 0 : 180 } var animatableData: Double { get { rotation } set { rotation = newValue } } var rotation: Double func body(content: Content) -> some View { ZStack { let shape = RoundedRectangle(cornerRadius: DrawingConstants.cornerRadius) if rotation < 90 { shape.fill().foregroundColor(.white) shape.strokeBorder(lineWidth: DrawingConstants.lineWidth) } else { shape.fill() } content .opacity(rotation < 90 ? 1 : 0) } .rotation3DEffect(Angle.degrees(rotation), axis: (0, 1, 0)) } private struct DrawingConstants { static let cornerRadius: CGFloat = 10 static let lineWidth: CGFloat = 3 } } But the code below where I changed AnimatableModifier to Animatable, ViewModifier doesn't work. struct Cardify: Animatable, ViewModifier { init(isFaceUp: Bool) { rotation = isFaceUp ? 0 : 180 } var animatableData: Double { get { rotation } set { rotation = newValue } } var rotation: Double func body(content: Content) -> some View { ZStack { let shape = RoundedRectangle(cornerRadius: DrawingConstants.cornerRadius) if rotation < 90 { shape.fill().foregroundColor(.white) shape.strokeBorder(lineWidth: DrawingConstants.lineWidth) } else { shape.fill() } content .opacity(rotation < 90 ? 1 : 0) } .rotation3DEffect(Angle.degrees(rotation), axis: (0, 1, 0)) } private struct DrawingConstants { static let cornerRadius: CGFloat = 10 static let lineWidth: CGFloat = 3 } } how do i fix it?

I prefer the coding style below. (Of course, the code below is not long, but when the number of lines is long) struct ContentView: View { var body: some View { VStack { text hello } } var text: some View { Text("text") .padding() } var hello: some View { Button("hello") { print("hello") } } } But people seem to prefer the style below.(Not only when the number of lines of code is small, but also when it is long) struct ContentView: View { var body: some View { VStack { Text("text") .padding() Button("hello") { print("hello") } } } } Which coding style is more popular among the two?

I want to use emoji like this in my iOS app and release it on the App Store. struct ContentView: View { @State private var move = false var body: some View { VStack { Text("👻") .font(.largeTitle) .position(x: move ? 50 : 400) Button("Move") { withAnimation(.linear(duration: 2)) { move.toggle() } } } } } Are there any other problems with this?(like legal issues, etc.)

I'm trying to create an app that uses artificial intelligence technology. One of the models provided on this website(https://developer.apple.com/machine-learning/models/) will be used. Are there any copyright or legal issues if I create an app using the model provided by this website and distribute it to the App Store?

I'm trying to create an app that uses artificial intelligence technology. One of the models provided on this website(https://developer.apple.com/machine-learning/models/) will be used. Are there any copyright or legal issues if I create an app using the model provided by this website and distribute it to the App Store?