This simple little playground doesn’t print any value for the last line. It is a minimization of an issue I’m having in a larger program where the key-value can not be found. Is it me (likely) or is i

I am trying to make an macOS app international. On thing is MainMenu.strings. This contains lots of stuff which must have an official translation (e.g. into German) already. (e.g. Edit → Cut). Is ther

https://download.developer.apple.com/Developer_Tools/Xcode_9.3/Xcode_9.3.xip

Hi All, I’ve almost got my threaded Consumer/Producer Working using NSThread and friends. However, under certain circumstances, I’m getting objects “stuck” on the queue and the Consumer thread not fir

I have a method like (macOS 13.3, Xcode 9.2 (9C40b)): - (NSUInteger)computeFor: (NSUInteger)arg reason: (NSString * __autoreleasing *)reason { NSUInteger value; // some computing… if ( reason != NULL

I have a view-based NSOutlineTable with a single column containing static text. How do I make the column resize appropriately so that the table will scroll horizontally, rather than truncating the tex

Hi All, I need to do some changes to a Mac Objective-C project to do the following: 1. Data is Sent to a Delegate method in a class. 2. The data is validated by this method and if ok, it needs to be p

Hi all, I’m working on a small custom view project (Mac), and have it working generally quite well. I decided to make it IB_DESIGNABLE, and that too mostly works - I can see the view in IB rendered wi

https://developer.apple.com/library/content/technotes/tn2265/_index.html Enabling Push Status Messages on iOS To enable logging on iOS, install the configuration profile PersistentConnectionLogging.mo

Just checking in to see if someone here knows something I don’t with regards to the available keyboard types vs. the displayed keyboard types on the iPad under iOS. Of course, the documentation here i

I'm probably missing something obvious here. I have an NSScrollView. Its document view is an NSImageView. At some point, I add a custom NSView subclass as a subview of the image view. This custom view

I want to display tooltips over parts of an attributed string, and thought that using an NSToolTipAttributeName attribute on the required ranges would do the trick but I can't get it to work. In my to

HiI all, I have a dictionary that has been loaded from a plist file, which has a deep structure of dictionaries within dictionaries. I would like to modify just one key-value pair deep in that hierarc

Dear all, I am developing a persistent object framework (object oriented database) called the Nursery framework. https://github.com/Nursery-Framework/Nursery In that framework I am using a deprecated

HI, Is there a way to force a tooltip to display when I want it to? I have a UI with a spring-loaded popover - it is only shown during mousedown on its host view. Tooltips on the items in the popover

I would like some help building constraints that adjust a superView to the size of it's subView. Specifically, I have a UILabel embedded in a UIView. The label has fixed width and (since numberOfLines

I have a window with 3 views that I want to be able to switch focus between using the tab or shift-tab keys. Going by the view programming guide, it seems like I shouldn't have to do anything besides

Clang has a warning option, -Wcstring-format-directive, that produces a warning "Using %s directive in NSString which is being passed as a formatting argument to the formatting method" on a line like:

The static analyzer gives me some warnings of possible leaks that I know aren't real leaks, but it makes me think that I may be using a bad design pattern. The situation is that I create an instance o

Hi all, We are getting a few reports from a couple of our more adventurous customers who are running a beta version of 10.13.2, saying that our app doesn’t launch (the App is available on the App Stor