Hello, I have recently implemented an AVRoutePickerView. It is working well, but the icon shows as "Airplay Audio" instead of "Airplay Video" https://developer.apple.com/design/human-interface-guidelines/airplay/overview/media-playback/#entering-airplay I would like it to use the "Airplay Video" icon and I cannot figure out how to set it.… Show more
ok... the deal is: I want to make a flexible object, that has to access properties in another class, that have the same type. then I'll make an array of these objects and give them each a different property name to manage: var watchKey : String = "propertyName" given a string with the correct name for a property, can you access that property… Show more
Hi eskimo, the short answer is: no. I've spent a good part of the day trying to learn enough about KeyPaths to intelligently respond to your suggestion. I've learned nothing of value. I do suspect that KeyPaths are innappropriate for my approach... But I can't even articulate why, because I couldnt even tell you what a KeyPath is, or what it…
I saw a question similar to this but I wanted to ask it pertaining to my situation. Basically I have an app that is like an encyclopedia. The app will contain "articles" about different subjects. I will be writing all of these articles. The user will not be capable of writing or editing any of the articles. The user just types in a search… Show more
Is Reachability relaible to make check if I have cellular connection to make a call. I just need to check the connection . This for non wifi areas only cellular signal to make a call.
Hello, I have a compute shader that draws in a read_write texture2d. Running this shader on macOS 10.14 gives the expected result, but on macOS 10.13 I notice that reading the texture gives black instead of the texture's color. I checked macOS 10.14 release notes & Metal Feature Set Tables and didn't notice anything that should affect… Show more
Hello, I am currently trying to train a image classifier model with createml. However, half way through training, i get this error message, "Unable to open output backtrace file." any ideas?? thanks Rory
We want to determine the cellular strength and then build something based on it. Does anyone know if it is possible to determine cellular signal strength?
Hi, I am codesigning my macOS app from terminal (after adding some resources I don't want to copy using Xcode build phases). When I verify the signature using "codesign --verify", this is OK, but when I run "spctl --assess", I get "a sealed resource is missing or invalid". How can I know which resource is missing or invalid? What does spctl… Show more
> What does spctl checks that codesign don't? See discussion here: https://developer.apple.com/library/archive/technotes/tn2206/_index.html Otherwise, that error [sealed resource is missing or invalid] is a bit too generic, and can indicate one or more issues from special chars in the app name to mis-configured certificates, etc.
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Does anyone else get a blank page on https://developer.apple.com/contact/? I would like to create a tech support ticket but because the tech support website doesn't work I don't know what to do. Any recommendations of what to do?