I am using CAGradientLayer to add a gradient to my UIView. I am setting the gradient ad a solid red colourful testing, and when I check the color that is being displayed, it is showing different RGB values to those…
I have a UiKit app using a UIHostingController to show a SwiftUI view. In this view there is a button, which I want to use to navigate to another ViewController. How can I push a new viewController from inside this…
I have a JSON file I am trying to extract data from and I keep getting errors that I cannot resolve for some reason, any advice? Here is how I am running it in playgrounds import UIKit struct GETprojects: Codable…
I've got an example SwiftUI project as follows below. If you run the code in the iOS simulator, make some changes to the text in one of the TextFields, and click the Button to "deleteAll", you get the error: Swift/ContiguousArrayBuffer.swift:600:…
I’m trying to convert escaping closure code to async-await code in a certain file. More specifically, I’m trying to not use the completionHandler way of using the URLSession.shared.dataTask line of code in this file (which is specifically the line of…
I use a third-party website to get the public ipv6. When I use VoiceOver to read the IPV6 address, it omits the colon in the address. But it reads the dot in the IPV4 address. Is there a way to…
I have a signup page in my app and I want users to be able to view terms of service (TermsOfServiceViewController) and privacy policy (PrivacyPolicyViewController) when user pressed text inside my UILabel. My statement is as such: "By checking this…
I am trying to upload profile pictures to my firebase storage using swift. The problem is that when the user posts a new profile picture, it doesn't overwrite the first one. On my app, it still shows the old one,…
Here is how I have defined my CoreDataManager class CoreDataManager { static var shared = CoreDataManager() private let container: NSPersistentContainer lazy var defaultContext : NSManagedObjectContext = { let context = NSManagedObjectContext(concurrencyType: .mainQueueConcurrencyType) context.parent = rootContext context.setupDefaultContext() context.obtainPermanentIdsBeforeSaving() return context }()…
I am starting with SwiftUI coding and making some projects, everything worked fine but then the error poped up "Cannot find viewModel in scope" I looked in the code but in my opinion is the viewModel in scope. Here is…