Overview

I'm still learning how to code and would love to get recommendations on how to learn swift/swiftui for iOS/macOS app development. Any recommendations are welcome :)

Is it possible to use CoreData with the newly announces SwiftUI App Protocol for 100% SwiftUI apps. If I need to create an app with persistant storage, is there a way to achieve this with the new protocol? I like the idea of having my app fully compatable across all systems. Thanks.

Running a project from Xcode 12 seems to be very slow during launch. Even the example projects from Apple. Basically it feels as if the app is stuck on the launch screen? However, if I unplug from my Mac and just launch via tapping on the App icon, it's super fast. Anyone is having the same issue?

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Touch bar don't even show "Unlock with Touch ID" while on lock screen. I have tried: => Restart => Login with password => Lock screen => I was able to use Touch ID to unlock at this point => Lock screen again => Touch ID not working anymore Device: Macbook Pro 2019 Version: macOS Big Sur 11.0.1

After I updated Xcode 12 to Xcode 12.0.1 I can't download simulators anymore. Under Preferences->Components, the list of Simulators is blank. How can I still add an iOS 13 simulator?

After the upgrade from Beta 6 to Beta 7 I am not able to connect to any smb-shares any more. I tried it with a Windows Server, Synology DriveStation and a Debian implementation. I'm directly getting the message Error with connection.

Anyone else having problems to play youtube videos within Safari in the Big Sur Beta 10? No matter what video I choose, it always states an error occured. Only happens since Beta 10.

I'm trying to do a simple application in SwiftUI taking advantage of SwiftUI 2.0's new multiplatform project template, and I wish to add the option to collapse the sidebar as many other apps do. I've got an extremely simple sidebar I did following the Fruta example project, and I tried adding a boolean state variable that controls whether the sidebar should show or not, but that doesn't work because when the sidebar is hidden, the main view is turned translucent. On iPadOS, a button appears on top of the sidebar that allows to collapse it. How would I do this in macOS? Is there a way to natively achieve this in SwiftUI, or I'll need to resort to a UIKit workaround?  Please note I'm using macOS Big Sur, Xcode 12, and SwiftUI 2.0 Thanks in advance.

I have upgrade Xcode to last release on 15 december 2020. Now it freezes every minutes for 5 minutes it's unusable. Are there some solutions?

I've updated to Big Sur from Catalina and I'm having trouble when connecting to WiFi networks. At first no network appeared and now even though it has connected silently to my usual network, it is showing as no connected, but internet actually works. Anyone having this kind of problems so far? I haven't seen anything related on the forums nor the release notes.