I want to make object capture app in iOS. I've been looking for object capture examples, but there are only macOS. how to make object capture app in iOS?

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 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?

can i use sf symbols applelogo(Image(systemname:"applelogo") on my swift playgrounds app?

var name: String? = "name" if let copyname = name { print(copyname) } In this code, are name and copyname allocated in two different memory?

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.

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?

Any problem?

i will make and release my app in appstore. in this process, i use sfsymbols icons in my app. Is this legally okay? like copyright

The professor codes like this in the lecture var number: Int { return 3 } what's different about this? var number: Int = 3

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?