I’d guess it’d be a particular collation, rather than Unicode order…otherwise ö would always come after z (which is incorrect for English, but correct for, e.g., Swedish).
That or being logged in. It was “not found” for me, too, until I logged in. (I don’t have any rep on the Ubuntu site, aside from the 100 for being on other SE sites).
nil Objective-C objects, too. Also, logging a signed int in Xcode 15 (for me) ends up being displayed as unsigned if os_log_* or NSLog are used (appears fine in Console.app, though, thankfully).
Wired story about the origin of the cards: https://www.wired.com/2007/06/lock-pick-busin/ (I looked it up because I thought they looked like some cards someone I knew designed, and sure enough…)
The provisioning profile expires after 7 days; you can transfer your development app to your devices as often as you want. Not sure if you lose data, when the profile expires, though.
No, it was x3. The physical displays on the early “plus” phones were slightly smaller than the actual rendered resolution, so that was downscaled slightly.