Here is all of my code, as said in the title there is an Error occurring when I try to run my app I'm not sure what I can do to fix it. How can I fix this I have…
It seems there are 2 ways to perform asynchronous read in CoreData, without blocking main thread UI. newBackgroundContext + NSFetchRequest Source : https://www.advancedswift.com/core-data-background-fetch-save-create/ // Create a new background managed object context let context = persistentContainer.newBackgroundContext() // If needed, ensure the…
I am trying to obtain the name of a file (JSON format but saved without an extension) within the last directory of a given path. Each file is saved with its own unique subpath inside the app's data container. I…
Need to Remove Whitescreen before loading webview in iOS, tried webview opaque. Even after adding Splash Screen & launch screen, I'm still getting the white splash before LOADING Webview URL. import UIKit import WebKit class HomeViewController: UIViewController, WKUIDelegate { var…
I want to start learning to use NSAsynchronousFetchRequest by referring to https://www.marcosantadev.com/coredata_crud_concurrency_swift_2/ I have the simplest use case of NSAsynchronousFetchRequest NSAsynchronousFetchRequest // Call from UI main thread func X() { let fetchRequest = NSFetchRequest<NSPlainNote>(entityName: "NSPlainNote") let asynchronousFetchRequest = NSAsynchronousFetchRequest(fetchRequest: fetchRequest)…
There are some similar questions about this topic but non of them really matches my problem. I made an App with Flutter and while uploading my project to the App Store I got asked about the Export Compliance. My App…
I have an app that I am trying to update from SceneKit to RealityKit, and one of the features that I am having a hard time replicating in RealityKit is making an entity constantly look at the camera. In SceneKit,…
I am using a table view and has a label in its cell. The thing I want is to change the cell label on every tap of a cell. I know that switch statement doesn't work on indexPath. I want…
navigationController?.navigationBar.layer.shadowColor = ColorPalette.navigationBarShadowColor.cgColor Set color according to traits mode. class ColorPalette : NSObject { static var navigationBarShadowColor: UIColor { return UIColor { (traits) -> UIColor in //dark: Black // light: grey16 return traits.userInterfaceStyle == .dark ? UIColor.black : UIColor(hex: "dbdbdc")…
I have one view "CancelRow", in which value of isSelected is changing struct CancelRow: View { @Binding var isSelected: Bool init(isSelected: Binding<Bool>) { self._isSelected = isSelected } @ViewBuilder var body: some View { HStack { Text(verbatim: "Hello, (isSelected)") } CustomCheckbox(checkboxType:…