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“column”

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Reply to Upgraded to Xcode 15.0.1 and no longer see NSLog messages
I have found a solution , see this post [https://developer.apple.com/forums/thread/742594] Select the relevant product in the the Scheme dropdown (e.g. [AppName] Watchkit App, or [AppName] for iOS app Select Edit Scheme... Select Run in list on the left Select Arguments tab Click > next to Environment Variables to show a (probably empty) list. Click + In Name column, double click the space and enter: IDELogRedirectionPolicy In Value column double click the space and enter: oslogToStdio Ensure the checkbox is selected Click Close button. You have to repeat these steps for each iOS, WatchOS product as each has its own Run Scheme. Now NSLogs will print to the Debug Console again.
Dec ’23
Reply to Simplest client server example code using IPC using XPC using swift on MacOS
This DAL plugin are loaded as a virtual camera in … I don’t know whether those specific third-party apps are sandboxed. However, it’s easy to work this out: Update your plug-in to log its process ID at startup. In fact, if you use the standard logging API then each log entry automatically includes the process ID. Load your plug-in in the app. Run Activity Monitor and look for that process ID. See whether the Sandbox column says Yes (if you can’t see that column, control click on the table header and enable it from the popup). Share and Enjoy — Quinn “The Eskimo!” @ Developer Technical Support @ Apple let myEmail = eskimo + 1 + @ + apple.com
Topic: Programming Languages SubTopic: Swift Tags:
Sep ’21
Reply to Titles and Header Auto Changing Color?
The first image with time 9:35 shows a list of transactions sorted by date using List{}. The column headers are displaying in DARK mode with a black stripe, and header items have switched from black to white. The second image (9:39) changed to a ScrollView {}. The column headers did not change color, but scrolled out of the view. The header is showing that the text has changed from black to white while scrolling. The final image is a ScrollView with LazyVStack pinnedViews. Google suggested using .toolbarColorScheme(.light, for: .navigationBar) at the bottom of the ScrollView to prevent the header stuff from changing color. So my question is: Is this change in color for these views a bug or is this normal behavior with Liquid Glass?
Topic: Design SubTopic: General Tags:
Feb ’26
Reply to App crashed
In your snippet, blocks is an array of arrays, which you’re treating like a two-dimensional array. Both row and col values range from 0 to 16. However, your blocks array has a row count of 1 and a column count of 2. Hence the out of bounds trap. In short, you need many more values in blocks. Or you need to reduce the range of row and col. For the former, you can use repeatedElement(_:count:): let blocks = [[Color]](repeatElement([Color](repeatElement(Color.purple, count: columns)), count: rows)) Oh, one last thing: Swift supports half open ranges, so you can write this: 0...self.rows - 1 as this: 0..
Topic: UI Frameworks SubTopic: SwiftUI Tags:
Jun ’22
Reply to Print something on the screen
I created the structure down the let columns above the ContentView and I called the NumberView in the Button's action and now the error it's gone. But when I play my code and click the button it doesn't show me the text. Can't understand why...
Topic: UI Frameworks SubTopic: SwiftUI Tags:
Jan ’22
Reply to Save DataFrames as CSVs
I don’t think there’s a way to do that but, if you know that the names are unique, you can rename the columns after the join. Share and Enjoy — Quinn “The Eskimo!” @ Developer Technical Support @ Apple let myEmail = eskimo + 1 + @ + apple.com
Topic: Programming Languages SubTopic: Swift Tags:
Dec ’22
Reply to Problems with connections (IBActions)
In my code, the class 'ExampleA' is a UIViewController, and class 'ExampleB', is a UITableViewController, because I am trying to link 2 different ViewControllers. My objective is that when the user clicks on a button, it will set off a table in a different ViewController to add a column to it.
Topic: Programming Languages SubTopic: Swift Tags:
Apr ’19
Reply to SwiftUI NavigationSplitView on macOS: unwanted vertical space in detail column
A fascinating update. I've tried adding the newly-introduced Inspector modifier, which I also intended to use in the app I'm making: import SwiftUI @main struct TestApp: App { @State var isShowingInspector: Bool = true var body: some Scene { WindowGroup { NavigationSplitView( sidebar: { }, detail: { ContentView() } ) .inspector(isPresented: self.$isShowingInspector) { } } .windowResizability(.contentSize) .windowToolbarStyle(.unified(showsTitle: false)) } } struct ContentView: View { let complaint = What's with the vertical space around me when I'm in a detail column? var body: some View { VStack(spacing: 0) { Text(complaint) .font(.title) .ignoresSafeArea() .frame(width: 300, height: 300) .background(.blue) } } } This time, SwiftUI apparently adds entire toolbar's height to the minimum height of the window again! Now the detail column's mysterious vertical space equals twice the height of the toolbar: It doesn't seem to matter whether the Inspector is applied to the Navigation Split Vie
Topic: UI Frameworks SubTopic: SwiftUI Tags:
Feb ’24
Reply to UILabels of three UIPickerViews revert to previous value (sometimes) and change without selection.
myPickerDidSelectRowInCase could be anything that changes the results only for items in the column. Simplest would be to select actual values for each column based on caseOfPicker. In the code below, which is more complex, i'm setting a column specific delegate that is used to fetch data before ereloading the collection view.protocol EgPickerDelegate { func myPickerDidSelectRowInCase(selectedRowValue: Int?, caseOfPicker: Int?) } extension EgEndingsCVTVCell: UICollectionViewDataSource, UICollectionViewDelegate, UICollectionViewDelegateFlowLayout, EgPickerDelegate { func myPickerDidSelectRowInCase(selectedRowValue: Int?, caseOfPicker: Int?) { switch caseOfPicker { case 0: col0GenderPredicate = genderPredicator(selectedRowValue: selectedRowValue ?? 0) case 2: col2GenderPredicate = genderPredicator(selectedRowValue: selectedRowValue ?? 0) case 3: col3GenderPredicate = genderPredicator(selectedRowValue: selectedRowValue ?? 0) default: col0GenderPredicate = genderPredicator(selectedRowVal
Topic: Programming Languages SubTopic: Swift Tags:
Aug ’19
Reply to Upgraded to Xcode 15.0.1 and no longer see NSLog messages
I have found a solution , see this post [https://developer.apple.com/forums/thread/742594] Select the relevant product in the the Scheme dropdown (e.g. [AppName] Watchkit App, or [AppName] for iOS app Select Edit Scheme... Select Run in list on the left Select Arguments tab Click > next to Environment Variables to show a (probably empty) list. Click + In Name column, double click the space and enter: IDELogRedirectionPolicy In Value column double click the space and enter: oslogToStdio Ensure the checkbox is selected Click Close button. You have to repeat these steps for each iOS, WatchOS product as each has its own Run Scheme. Now NSLogs will print to the Debug Console again.
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Dec ’23
Reply to Simplest client server example code using IPC using XPC using swift on MacOS
This DAL plugin are loaded as a virtual camera in … I don’t know whether those specific third-party apps are sandboxed. However, it’s easy to work this out: Update your plug-in to log its process ID at startup. In fact, if you use the standard logging API then each log entry automatically includes the process ID. Load your plug-in in the app. Run Activity Monitor and look for that process ID. See whether the Sandbox column says Yes (if you can’t see that column, control click on the table header and enable it from the popup). Share and Enjoy — Quinn “The Eskimo!” @ Developer Technical Support @ Apple let myEmail = eskimo + 1 + @ + apple.com
Topic: Programming Languages SubTopic: Swift Tags:
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Sep ’21
Reply to Titles and Header Auto Changing Color?
The first image with time 9:35 shows a list of transactions sorted by date using List{}. The column headers are displaying in DARK mode with a black stripe, and header items have switched from black to white. The second image (9:39) changed to a ScrollView {}. The column headers did not change color, but scrolled out of the view. The header is showing that the text has changed from black to white while scrolling. The final image is a ScrollView with LazyVStack pinnedViews. Google suggested using .toolbarColorScheme(.light, for: .navigationBar) at the bottom of the ScrollView to prevent the header stuff from changing color. So my question is: Is this change in color for these views a bug or is this normal behavior with Liquid Glass?
Topic: Design SubTopic: General Tags:
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Feb ’26
Reply to App crashed
In your snippet, blocks is an array of arrays, which you’re treating like a two-dimensional array. Both row and col values range from 0 to 16. However, your blocks array has a row count of 1 and a column count of 2. Hence the out of bounds trap. In short, you need many more values in blocks. Or you need to reduce the range of row and col. For the former, you can use repeatedElement(_:count:): let blocks = [[Color]](repeatElement([Color](repeatElement(Color.purple, count: columns)), count: rows)) Oh, one last thing: Swift supports half open ranges, so you can write this: 0...self.rows - 1 as this: 0..
Topic: UI Frameworks SubTopic: SwiftUI Tags:
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Jun ’22
Reply to Print something on the screen
I created the structure down the let columns above the ContentView and I called the NumberView in the Button's action and now the error it's gone. But when I play my code and click the button it doesn't show me the text. Can't understand why...
Topic: UI Frameworks SubTopic: SwiftUI Tags:
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Jan ’22
Reply to Can I add a videofeed from an external source in RoomPlan ARKit?
It may be possible, only if you know the shape, size, position, and orientation of your target object surface, e.g. floor, wall, ceiling, column, etc. https://github.com/CurvSurf/FindSurface-SceneKit-ARDemo-iOS
Topic: App & System Services SubTopic: Hardware Tags:
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Aug ’22
Reply to Save DataFrames as CSVs
I don’t think there’s a way to do that but, if you know that the names are unique, you can rename the columns after the join. Share and Enjoy — Quinn “The Eskimo!” @ Developer Technical Support @ Apple let myEmail = eskimo + 1 + @ + apple.com
Topic: Programming Languages SubTopic: Swift Tags:
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Dec ’22
Reply to Problems with connections (IBActions)
In my code, the class 'ExampleA' is a UIViewController, and class 'ExampleB', is a UITableViewController, because I am trying to link 2 different ViewControllers. My objective is that when the user clicks on a button, it will set off a table in a different ViewController to add a column to it.
Topic: Programming Languages SubTopic: Swift Tags:
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Apr ’19
Reply to Apple or anyone @TableColumnBuilder usage?
Creating a table view under macOS where the number of columns are less than 10 but The compiler is unable to type-check this expression in reasonable time; try breaking up the expression into distinct sub-expressions
Topic: UI Frameworks SubTopic: SwiftUI Tags:
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Feb ’22
Reply to Side by side Picker wheels failing in iOS 15
Here's a simulator screenshot (iPhone SE). I've marked about where the border is, for the touch events. In my real app, with wider text, it's even further to the right, so that touching the first column of text actually spins the second picker.
Topic: UI Frameworks SubTopic: SwiftUI Tags:
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Sep ’21
Reply to Where to review and agree the newly updated agrement??
Update: i was able to connect with apple support via phone. They did something at their end and a link magically appeared in the Action column. I asked why they didnt even bother to explain. Appstore Connect is full of bug and really a pain in the bum. Anyways, my problem is now solved.
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Jan ’22
Reply to Unable to upload In-App-Purchase from Xcode to App Store Connect
In Xcode, make sure that the IAPProductIdentifier field in the ContentInfo.plist file is set to your product identifier (the product ID column in App Store Connect). When uploading the archived hosted package, select the app's bundle identifier associated with this product identifier to proceed.
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Jun ’20
Reply to SwiftUI NavigationSplitView on macOS: unwanted vertical space in detail column
A fascinating update. I've tried adding the newly-introduced Inspector modifier, which I also intended to use in the app I'm making: import SwiftUI @main struct TestApp: App { @State var isShowingInspector: Bool = true var body: some Scene { WindowGroup { NavigationSplitView( sidebar: { }, detail: { ContentView() } ) .inspector(isPresented: self.$isShowingInspector) { } } .windowResizability(.contentSize) .windowToolbarStyle(.unified(showsTitle: false)) } } struct ContentView: View { let complaint = What's with the vertical space around me when I'm in a detail column? var body: some View { VStack(spacing: 0) { Text(complaint) .font(.title) .ignoresSafeArea() .frame(width: 300, height: 300) .background(.blue) } } } This time, SwiftUI apparently adds entire toolbar's height to the minimum height of the window again! Now the detail column's mysterious vertical space equals twice the height of the toolbar: It doesn't seem to matter whether the Inspector is applied to the Navigation Split Vie
Topic: UI Frameworks SubTopic: SwiftUI Tags:
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Feb ’24
Reply to UILabels of three UIPickerViews revert to previous value (sometimes) and change without selection.
myPickerDidSelectRowInCase could be anything that changes the results only for items in the column. Simplest would be to select actual values for each column based on caseOfPicker. In the code below, which is more complex, i'm setting a column specific delegate that is used to fetch data before ereloading the collection view.protocol EgPickerDelegate { func myPickerDidSelectRowInCase(selectedRowValue: Int?, caseOfPicker: Int?) } extension EgEndingsCVTVCell: UICollectionViewDataSource, UICollectionViewDelegate, UICollectionViewDelegateFlowLayout, EgPickerDelegate { func myPickerDidSelectRowInCase(selectedRowValue: Int?, caseOfPicker: Int?) { switch caseOfPicker { case 0: col0GenderPredicate = genderPredicator(selectedRowValue: selectedRowValue ?? 0) case 2: col2GenderPredicate = genderPredicator(selectedRowValue: selectedRowValue ?? 0) case 3: col3GenderPredicate = genderPredicator(selectedRowValue: selectedRowValue ?? 0) default: col0GenderPredicate = genderPredicator(selectedRowVal
Topic: Programming Languages SubTopic: Swift Tags:
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Aug ’19
Reply to Disabling edit on single-click in view-based NSTableView?
My solution to this problem has (for a long time) been to make the columns of the table not editable. But, in my case, I'm using the double click action as a means of getting to an editor to edit the whole row, as the row is only a very limited representation of some aspects of the underlying object.Rod
Topic: UI Frameworks SubTopic: AppKit Tags:
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Jun ’15