I'm trying to find bluetooth GATT specifications for glucose meters and hearing devices. But the only thing I've found is https://www.bluetooth.com/specifications/gatt/removed/ or some older repositories on git hub. Is bluetooth not free for anyone? I want to develop a simple…
This code is from a Swift project App delegate. It is used to help configure Stripe with a publishable key. //Appdelegate.swift func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool { //The code helps configure Stripe with a publishable…
I want to reward the user daily in my app, but when the app closes the timer always stops I've tried doing this... Timer.scheduledTimer(withTimeInterval: 86400, repeats: true) { _ in self.points += 100 } Can you please tell me how…
enter image description here I opened the project and i got this error, i don't think i can do this with code, i would appreciate it if someone can help.I don't know what to do about it and I've tried…
so i have this storyboard and i want the user to be shown the login view controller if he is not logged in or the tab view controller otherwise. this is my code inside the app delegate : ` func…
Hi I am getting following issue while I am trying to initialze firebase. Unhandled Exception: [core/not-initialized] Firebase has not been correctly initialized. Have you added the "GoogleService-Info.plist" file to the project? My code is: await Firebase.initializeApp(); I am using separate…
I have a sign in screen in which two fields are there password and email textfield. I added both textfield with stackview. After adding textfields, I need to add button of password lock. After clicking on password lock button user…
ld: entry point (_main) undefined. for architecture x86_64 clang: error: linker command failed with exit code 1 (use -v to see invocation) It was building and running with the simulator the day I created the project. But now, it does…
I'm trying to upload a new build to the app store connect. I usually use my CI for this but since the boss forgot to renew the CI's plan, I need to do it manually from XCode for now. Building…
I'm hoping I can get some help explaining why this is happening. I have been working on switching my app I've been learning / building from UIKit to SwitfUI since this seems to be the future... plus it's fun to…