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Reply to Create array of arrays by two properties

That's pretty similar to what I was already doing. I ended up finalizing on this, which will be easier to understand in the future. var prevColumn = sorted[0].column var startIndex = 0 var byColumnAndRow: [[Match]] = [] for (index, match) in sorted.enumerate() { guard prevColumn != match.column else { continue } let column = Array(sorted[startIndex ..< index]) byColumnAndRow.append(column) startIndex = index prevColumn = match.column } // The previous enumeration won't grab the very last column worth of matches because the // loop ends before the column changes again. byColumnAndRow.append(Array(sorted[startIndex ..< sorted.count]))

Developer Tools & Services Xcode

Feb ’16

Executable file column in info.plist?

[default- $(EXECUTABLE_NAME)]i got error when uploding app archive to app store:This bundle is invalid. The executable name, as reported by CFBundleExecutable in info.plist, may contain any of these characters: [ ] { } . + *

Developer Tools & Services Xcode XCTest

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1.4k

Jun ’16

Random "duplicate column name" crashes using SwiftData

Hello everyone, I am experiencing a very weird issue. I have a simple relationship between 2 models, that occasionally starts crashing the app, with the following error: error: : Attempting recovery from error encountered during addPersistentStore: 0x282523c60 Error Domain=NSCocoaErrorDomain Code=134110 An error occurred during persistent store migration. UserInfo={sourceURL=file:///private/var/mobile/Containers/Shared/AppGroup/F8286D67-AC8C-4441-A151-13B5AAA509F3/Library/Application%20Support/default.store, reason=Cannot migrate store in-place: I/O error for database at /private/var/mobile/Containers/Shared/AppGroup/F8286D67-AC8C-4441-A151-13B5AAA509F3/Library/Application Support/default.store. SQLite error code:1, 'duplicate column name: Z1POSITIONS', destinationURL=file:///private/var/mobile/Containers/Shared/AppGroup/F8286D67-AC8C-4441-A151-13B5AAA509F3/Library/Application%20Support/default.store, NSUnderlyingError=0x2825c6700 {Error Domain=NSCocoaErrorDomain Code=134110 An error occurred during

App & System Services iCloud & Data SwiftData

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1.1k

Oct ’23

Vertical or "column" pasting

The Xcode editor allows for vertical cutting using option-click-drag, why does it not support vertical pasting? This type of feature can be very handy at times.

Developer Tools & Services Xcode Xcode

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605

Oct ’15

Reply to Side-by-side sections in UICollectionViewCompositionalLayout?

Wish you can develop the subclass.I was just wondering about user interaction.When displayed in 2 columns, scrolling a column would scroll both of them. Is it the impression you want to give, or give impression of 2 columns that work in continuity.

UI Frameworks UIKit

Nov ’19

Reply to NavigationSplitView two and three column interfaces in the same app

Also worth noting that Apple does do two to three column transitions in the Music app on iPad. If you open Music in Landscape mode you see two columns. But if you tap Artists in the sidebar you see three columns. So I suggest filing Feedback asking for official support of this behaviour.

UI Frameworks SwiftUI

Aug ’23

Reply to ML model "Parse issue" expected ;

After looking at this some more this moring I found a work around. I went back to the table of data and removed the spaces from the column heading Day of Week (it was the first column in the CSV file) so that it was DayOfWeek and the code generated correctly. The funny thing is that the other column headings in the table have spaces and it inserts the underscore for them fine.I think it may be a bug with the automatic code generator. Either fix the generator to consistently insert the underscore in all column headers or change the documentation to indicate column headers should contain no spaces.Anyway the workaround worked and everything is now working now.Thanks for looking at this you got me thinking!

Machine Learning & AI Core ML

Jul ’18

Reply to How to remove all columns from NSOutlineView?

For example it is useful if you like to build up the view from scratch (with different number of columns and different data in the columns). So, just remove all columns and start again. This is mostly easier than doing all the modifications to existing columns and add and remove individual columns.Here is the error message: *** NSOutlineView cannot remove outlineTableColumn with removeTableColumn:. Use setOutlineTableColumn: instead.

UI Frameworks AppKit

Sep ’18

Reply to (speculate (event-horizon ?end)) only firing for one defrule

Yes. (set-column-narrative <col> <format> <args>) you had forgotten the column name. There should be an error waiting for you in your modeler's console. Was it not there?

Developer Tools & Services Instruments

Jun ’19

SwiftUI NavigationSplitView on macOS: unwanted vertical space in detail column

Hi, colleagues: I've spent days trying to understand this little SwiftUI layout problem, and I've made a minimal test app to explain it. It's based on a Content View of a fixed size. import SwiftUI @main struct TestApp: App { var body: some Scene { WindowGroup { ContentView() } .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 { Text(complaint) .font(.title) .frame(width: 300, height: 300) .background(.blue) } } And here's the result. As expected, the Content View is hugged nicely by the window: My goal is to place a fixed-size view like this in the detail column of a Navigation Split View. So I update the scene's root view: import SwiftUI @main struct TestApp: App { var body: some Scene { WindowGroup { NavigationSplitView( sidebar: { }, detail: { ContentView() } ) } .windowResizability(.contentSize) .windowToolbarStyle(

UI Frameworks SwiftUI SwiftUI

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2.5k

Feb ’24

Reply to Tabular classification using Create ML Components

A tabular classifier will return both the classification probabilities and the most likely labels. If your target column name is target the predicted labels column is also going to be target while the probability distributions is going to be in targetProbabilities. You can always print the whole data frame with print(result) and see what the columns are. Hope this helps.

Machine Learning & AI Create ML

Apr ’23

Reply to Question About Swift

I'm still tweaking it but I was thinking something along these lines...printTable Function Initialize two variables: one to hold the character count of the column label and the other to hold the character count of each itemif the character count of item is greater than the character count in the column label set them equal to each otherfor the column labels, set paddingNeeded equal to the width of each column minus the character count in columnLabelfor the rows, set paddingNeeded equal to width of each column minus the character count of each item or might use a function to compute widths then implement in printTable functionWhat do you think?

Programming Languages Swift

Mar ’18

Reply to NSOutlineView more space before title

The easiest way is to insert another column before the outline column that has the required amount of extra space.

UI Frameworks AppKit

Jul ’16

Reply to initial sort of NSTableview

According to the documentation:https://developer.apple.com/library/content/documentation/Cocoa/Conceptual/TableView/SortingTableViews/SortingTableViews.htmlsetting the table column's sortDescriptorPrototype property doesn't tell the table view that the data is sorted on that column. It just tells the table view what sort descriptor to use when the user clicks on that column header.To get the result you want, it looks like you also need to set the table view's sortDescriptors to an array whose first element is the column's sort descriptor. Unfortunately, the documentation isn't very clear on this point, so you may have to experiment a bit, to get your code to do what manually clicking on the column header does.

UI Frameworks AppKit

Nov ’17

How to animate NavigationSplitView's detailView column.

Having a traditional 'NavigationSplitView' setup, I am looking for a way to animate it the same as the sidebarView, where there is a button to toggle and it animates by sliding out from the right side of the view, however the closest I have gotten was manipulating the 'navigationSplitViewColumnWidth' but that always results in the view instantly appearing / disappearing. I am using SwiftUI for a MacOS specific app. Here is just a general idea of what I am currently doing, it is by no means a reflection of my real code but serves the purpose of this example. struct ContentView: View { @State private var columnWidth: CGFloat = 300 var body: some View { NavigationSplitView { List { NavigationLink(destination: DetailView(item: Item 1)) { Text(Item 1) } NavigationLink(destination: DetailView(item: Item 2)) { Text(Item 2) } NavigationLink(destination: DetailView(item: Item 3)) { Text(Item 3) } } .navigationTitle(Items) } detail: { VStack { DetailView(item: Select an item) Button(action: toggleColumnWidth) { Text(co

Design General macOS SwiftUI Visual Design

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941

Jun ’24

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