“column”

I am working on a project that involves tabular classification using Create ML Components and I'm having trouble getting my model to work correctly. I've been following the official documentation here: https://developer.apple.com/documentation/createmlcomponents/ and also i have followed the wwdc talks. This one seems to be the most relevant one: https://developer.apple.com/wwdc22/10019 In that talk the construction of a tabular regressor is explained(20:23 Tabular regressor) . I tried using BoostedTreeClassifier similar to that. I am having trouble getting it to work though. While training with 5 featureColumns and one annotation columns appears to have worked. i am unsure how to get the label (the categorical value that the model is supposed to return) after calling .predict . This is the last bit of the example from apple (tabular regression) static func predict( type: String, region: String, volume: Double ) async throws -> Double { let model = try task.read(from: parametersURL) let dataFrame:

I'm trying to change subscription prices programmatically and found two relevant API methods: Create price change List price points The first method requires ID of price point that can be retrieved by the second one. The second method returns price points in the following format: { type : appPricePoints, id : eyJzIjoiMTU2MTYxMTU2OSIsInQiOiJBRkciLCJwIjoiMTAwNDkifQ, attributes : { customerPrice : 3.99, proceeds : 2.8 }, relationships : { equalizations : { links : { self : https://api.appstoreconnect.apple.com/v3/appPricePoints/eyJzIjoiMTU2MTYxMTU2OSIsInQiOiJBRkciLCJwIjoiMTAwNDkifQ/relationships/equalizations, related : https://api.appstoreconnect.apple.com/v3/appPricePoints/eyJzIjoiMTU2MTYxMTU2OSIsInQiOiJBRkciLCJwIjoiMTAwNDkifQ/equalizations } } }, links : { self : https://api.appstoreconnect.apple.com/v3/appPricePoints/eyJzIjoiMTU2MTYxMTU2OSIsInQiOiJBRkciLCJwIjoiMTAwNDkifQ } } where ID of price point is a base64-encoded JSON with three fields: s, t, and p. I got that Price Changes are pre-created by Apple and

I'm trying to implement the same UI used by the Settings app on iPad: a split view with two columns that are visible at all times. This code produces the layout i want, but I would like to hide the toggle sidebar visibility button that the system introduces. Is there a SwiftUI API I can use to hide this button? Maybe an alternate way to setup views that tells the system that the button is not necessary? struct SomeView: View { var body: some View { NavigationSplitView( columnVisibility: .constant(.all), sidebar: { Text(sidebar) }, detail: { Text(detail) } ) .navigationSplitViewStyle(.balanced) } }

I want to let voice over read row header, row column, I could implement it by UIAccessibilityContainerDataTableCell in UIKit, but I didn't find any equivalent in SwiftUI. Is there any other way I can work around this?

I've run into two issues using NavigationSplitView with .navigationDestination modifiers. First, programmatic navigation using .navigationDestination(isPresented: destination) does not seem to work when used in the content column of a NavigationSplitView It does, however, work from the sidebar / first column. Second, it appears that we need to add redundant .navigationDestination modifiers on iPhone and iPad to handle how NavigationSplitView is adapted when used on iPhone. Specially, when it is collapsed into a NavigationStack. Also, when an iPad UI is collapsed to a NavigationStack via Stage Manager, then expanded again, .navigationDestination modifiers in the content column seem to get lost, preventing the content list from working going forward. This somewhat explains why dynamically adding .navigationDestinations via the first column push isn't sufficient. However it results in a broken UI. Is there one location we can place .navigationDestination modifiers to work both

Hello, I’d like to display items in a grid, with both a header row and a header column. Something like this : A B C D 1 x y x x 2 x x x x 3 x y y y 4 y x x y What elements should I use for this arrangement? It seems Grid doesn’t allow for headers that would behave differently than the data cells, and, if using a separate HStack or VStack for the headers, I’m not sure how I could force data lines and rows to stay aligned with the headers.

It's been a few months since I started Swift. Referring to the SWIFT website I wrote the code as follows. let layout2: [GridItem] = Array(repeating: .init(.flexible(minimum: 40, maximum: 75)), count: 5) let layout = [GridItem(.fixed(75)),GridItem(.fixed(75)),GridItem(.fixed(75)),GridItem(.fixed(75)),GridItem(.fixed(75))] let layout3: [GridItem] = [GridItem(.adaptive(minimum: 70), spacing: 5)] struct ContentView: View { @State var scores: [Int] = [1,3,4,3,2, 2,3,3,4,3] var body: some View { // Text((scores.count)) = 10 // ScrollView { HStack { LazyVGrid(columns: layout, spacing: 1) { ForEach(scores, id: .self) { num in ZStack { Rectangle() .foregroundColor(.accentColor) .frame(height: 45) Text((num)) .foregroundColor(.red) } // ZStack } // ForeEach } // LazyVGrid } // HStack // } // ScrollView } // body } // ContentView struct ContentView_Previews: PreviewProvider { static var previews: some View { ContentView() } }language code-block The result was different from what I thought and was as follows. Th

I'm using a NavigationSplitView with two columns for a macOS app. The sidebar column shows a list of items and the right pane shows the details for the selected item. I'm using NavigationLink to create clickable sidebar items and pass my own View-type struct that displays the row information. When I decided to add a slight background color to the rows & slight hover state, I noticed that the row view container is smaller than the NavigationLink when selected (I made the colors brighter to emphasize the issue - rows have a gray background & brighter gray hover state and blue is the built-in styling provided by NavigationLink). My code for the NavigationSplitView which lives in the body of the main ContentView: NavigationSplitView(columnVisibility: $columnVisibility) { VStack{ if userSettings.cases.isEmpty { Text(Press + to add your first case) .font(.title2) .foregroundColor(.gray) .multilineTextAlignment(.center) } else { List(userSettings.cases, selection: self.$selectedCase) { case

I want to make it like this How to disable the button that open the side bar, I only need the content and the detail view. I don't need the sidebar view. Below is my code import SwiftUI @available(iOS 16.0, *) struct Screen: View { @ObservedObject var userData = UserData() @State private var isIntroShown = true @State var Itema: Bool = false @State private var showFoodDetail = false @State var rb: Bool = false @State var Setting: Bool = false @State var Recipe: Bool = false @Environment(.defaultMinListRowHeight) var minRowHeight @Environment(.colorScheme) var colorScheme @State private var searchText = private let adaptiveColumns = [ GridItem(.adaptive(minimum: 170)) ] var columns = Array(repeating: GridItem(.flexible(), spacing: 10), count: 2) var filteredRooms: [Room] { if searchText.isEmpty { return userData.rooms } else { return userData.rooms.filter { room in let foodNames = room.food.map { $0.name.lowercased() } return room.name.lowercased().contains(searchText.lowercased()) || foodNames.conta