column

Hi, I have an iPad app using a NavigationSplitView in 3 columns. The far left sidebar is initially hidden. NavigationSplitView automatically includes a button to show the sidebar but once it is displayed the button is removed so the user has no obvious way to close the sidebar again (you can swipe it away but who knows that?). The sidebar contains a List just like the builtin Notes app. I have a columnVisibility property to track the display state of the third column. Does anyone know how to either: Detect that the user has selected something in the sidebar List so the sidebar can be hidden using the columnVisibility property, or Keep the toggle button around so the user can close the sidebar with that? Thank you for any ideas you may have. J

The WWDC21 video Discover breakpoint improvements shows setting a column breakpoint on a closure and then inspecting the $0 anonymous argument. Did that make it into Xcode 13 beta 1? It doesn't seem to work for me when I try it? feedback FB9190264

With the GM version came the ability to change the column 2 text alignement. In the prior beta version, the text for the CLKComplicationTemplateModularLargeColumns template was showing up as expected from the Apple documentation: https://developer.apple.com/library/prerelease/watchos/documentation/ClockKit/Reference/CLKComplicationTemplateModularLargeColumns_class/index.html#//apple_ref/occ/instp/CLKComplicationTemplateModularLargeColumns/column2AlignmentBasic assumptions lead me to test the CLKComplicationColumnAlignmentLeft first of course to match the previous behavior. However, this yielded some unwanted results. The column2 text was now right aligned. I then tested both CLKComplicationColumnAlignmentRight (which aligned it slightly more to the right and off the screen) and having no text alignment specified (column 2 now covered column1). The below code shows a test left aligned template: CLKComplicationTemplateModularLargeColumns *targetTemplate = [[CLKComplicationTemplateModularLargeC

Is there a way to sort a MLDataTable based on Column values?I know this can be done in python's pandas and also turi's SFrame but can it be done in Swift using a MLDataTable?Or can a new MLDataTable be created that is sorted?Can map(_:) be used to accomplish sorting?https://developer.apple.com/documentation/createml/mldatatable/3006084-map

Hi, I have configured my UISplitViewController to show three columns next to each other when the iPad is in landscape mode: [...] splitViewController.preferredDisplayMode = .twoBesideSecondary splitViewController.preferredSplitBehavior = .tile However, when the iPad is in portrait mode, I'd like the same behavior as the .automatic display mode and split behavior. Right now, it shows the three columns even in portrait mode, which doesn't look right. Is it a bug or is there some way to set the display mode and split behavior for different iPad orientations? Thanks.

Is this a bug or intentionally not supported? In a UISplitViewController with a .tripleColumn style, can the supplementary column be hidden with the primary and secondary columns visible? The doc’s say a secondary column can not be hidden, but does not mention the supplementary. Hiding the supplementary also hides the primary column. Setting the supplementary view controller to nil and hiding the supplementary column does hide it but it breaks the navigation. Unsupported UISlidingBarState (primary visible and supplementary not visible) for calculating displayMode. This is an internal UIKit problem.

I'm getting an uncaught crash when dragging out the last item in the column in NSBrowser to another app (Finder), which will move the file it represents out. I set a breakpoint//Item is gone..already been removed from our collection [self.browser reloadColumn:0]Now right after that, I can get a call in the browser will display cell at row column via my delegate.... with the out of bounds index in the collection (the one I just removed).Now if I call self.browser loadColumnZero I avoid the crash, but I will lose the scroll position...ect.

Hi everyone, I’m building an iOS app that originally targeted iPhone using NavigationStack. Now I’m adapting it for iPad and switched to using NavigationSplitView to support a three-column layout. The structure looks like this: NavigationSplitView { A // Sidebar } content: { B // Middle column – this shows a list } detail: { C // Detail view } The issue is with the list shown in view B (the content column). It appears completely unstyled, as if it’s using .listStyle(.plain) — with no background material, no grouped sections, and a very flat look. I can understand that this might be intentional on iPad to visually distinguish the three columns. However, the problem is that this same unstyled list also appears on iPhone, even though iPhone only shows a single column view at a time! I tried explicitly setting .listStyle(.insetGrouped) or .listStyle(.grouped) on the list in view B, but it makes no difference. When I go back to NavigationStack, the list in B is styled p

So far I have only been able to find one resource that reference the Line Offsetshttp://stackoverflow.com/questions/7733019/xcode-memory-addresses-were-in-hex-but-now-are-in-decimal-how-do-i-change-backThe apple documentation for Memory Browser only talks about navigation, and not the views that are uphttps://developer.apple.com/library/ios/recipes/xcode_help-debugger/articles/viewing_memory.htmlSo my question is, what is the Line Offsets column on the left of the Memory Browser?I can't make heads or tails of what those numbers meanI have also made an SO question:http://stackoverflow.com/questions/32229414/xcode-memory-browser-what-does-the-left-column-named-line-offsets-tell-meDoes anybody know what these numbers could be?I am finding one of these Line Offsets being referenced by one of my pointers, and it actually causes a bus error, so I'm trying to figure out how this could have happened

I am trying to utilize UISplitViewController to develop my app for iPad users. Since my app has a UITabBarController as its root view controller, I want to set this root view controller as a primary view controller in new UISplitViewController hierarchy, and its detail view controller to the secondary column. Also, when the app's width size class is compact (iPad SplitView mode), I want it to be same as current app. So the root view controller (UITabBarController) should be on the compact column of the new UISplitViewController system like below. class MySplitViewController: UISplitViewController { override init(style: UISplitViewController.Style) { super.init(style: style) let primaryVC = PrimaryViewController() let secondaryVC = SecondaryViewController() setViewController(primaryVC, for: .primary) setViewController(secondaryVC, for: .secondary) setViewController(primaryVC, for: .compact) } } With this code, in regular width mode, the primary and secondary column looks great as I e

I have a table named ZUSER which has about 50 attribute and 10 relationships, When I simply add a column, I found Core Data rename ZUSER to _T_ZUSER and recreate a table which named ZUSER in migration progress. The attribute I added is a string, and I did not set a default value. If I have large records in ZUSER table, This migration progress can be very slow. I want to know why the table was recreated instead of simply ADD COLUMN.

The export to CSV option on a testflight group table only gives you First/Last/Email and I'd like to include the status/build/install date on the export to create reports on Beta user engagement. I used to be able to low-tech copy the table of users and paste it into excel, but seems like the table format has changed to some React Div view and it no longer copies/pastes. I've also tried to run some browser extensions that scrape table data and I haven't been successful. (they don't even recognize this list as an HTML table) Anyone know how to get a report of the testflight users that includes the Status column?

I am using Xcode 15.1, I used to be able to set the amount of columns for the stickers which is between 2 and 3, right now it is always showing 3 and it makes everything look small. Is there a way to set it to 2 columns? my stickers width and hight is 618x618px. Thanks Yenty

In the Default Zone view, Apple is shows the title field in the left column for each record even though the address field is listed first (it annoyingly lists everything in alphabetical order). How did they do this? Mine always lists the first field (which in this case is a field that has no data in it currently) in the left hand side which makes it very hard to quickly find a record at a glance.