I am having two view models. One for single contact management, other for whole contact list management. And I have errors for both of them that can happen. In both cases I should apply same action - to show the…
I'm trying to understand when a SpriteKit scene's frame cycle runs within the main iOS run loop. Specifically, I am concerned about the AppDelegate's applicationDidBecomeActive(_:) method. I always thought that method was called after the app becomes active, but before…
Scenario: RootScreen presents DateScreen modally though .sheet DateScreen has a DatePicker with CompactDatePickerStyle() and a button to dismiss the modal User opens the DatePicker User taps the DatePicker to bring up the NumPad for manual keyboard input User presses the…
pod 'Google-Mobile-Ads-SDK' FirebaseAnalytics/AdIdSupport (8.9.1) Firebase (8.9.1): Xcode -Version 12.4 (12D4e) iPad Simulator -12.9 inch 3rd Generation There is a Flutter thread on this problem here I'm having this issue with banner ad testAdID units when rotating on an iPad to…
I'm a little ashamed to post this as I use URLs all the time but this one has me stumped! I keep getting an 'Unexpectedly found nil while unwrapping an Optional value' Just to add some context, I use the…
So my questions is, Is it right way if we use backgroundContext in main thread ? Here I want to use 'performAndWait' so the statements after this CoreData operation should execute after CoreData save. private lazy var backgroundContext: NSManagedObjectContext =…
I have the following code: struct ButtonTapTest: View { let items = [1, 2, 3] var body: some View { List { ForEach(items, id:.self) { item in CellTestView() } } } } struct CellTestView:View { var body: some View {…
Goal I want to delete an item from a SectionedFetchRequest on a ForEach inside a List. The only solutions I have found are for a regular FetchRequest I have managed to delete it from the UIList but not from the…
For Example, This a view: struct ContentA: View { var body: some View { Text(“Hello”) } } struct ContentB: View { var body: some View { Button("Lets Go!") { // Here i wanna to move to ContentA view } }…
I have gone through the Apple Sample Code on Equalizing Audio with vDSP, where the audio file is filtered in AVAudioSourceNode and reproduced. My objective is to do exactly the same, but instead of taking the audio from an audio…