I have an Xcode project that generates xyz.framework and that framework is used by other teams for their app. Updating the framework is a manual process. So I am planning to covert my xyz.framwork source to swift package manager. I couldn't find any such articles. Please let me know if there is any resource around this topic.

I am getting an error message (mixed language) while adding the Swift package dependency. Source code mostly contains Swift language and a little bit of Objective-C. Can't we mix Swift and Objective-C language? If so, what is the workaround

DispatchQueue.main.asyncAfter(deadline: .now() + 10) { //code } code within asyncAfter will get executed after 10 seconds. Is there a way to cancel execution before 10 seconds

I have a framework that will be consumed by other developers to develop the app. I designed a view using SwiftUI in that framework and wanted to present that view with model animation programatically from the framework. There are many sample that shows how to present a view with modal animation associated with button tap. Can anyone let me know how to present a view modal programmatically?

I have a framework written in Swift and I wanted to design a view using SwiftUI. Is it possible?

I have a class written in Swift that will present the view developed using SwiftUI. SwiftUI is dependent on the enum used in Swift class to render the UI. Is there a way to bind that enum in Swift UI so that SwiftUI will update automatically when ever there is a change to the enum in Swift class

public protocol UploadDelegate: AnyObject {} class NetworkManager: UploadDelegate {} class A { B().abc(uploadDelegate:NetworkManager() ) } class B { func abc (uploadDelegate: UploadDelegate) { C().efg(uploadDelegate:uploadDelegate ) } } class C { func efg (uploadDelegate: UploadDelegate) { D().hij(uploadDelegate:uploadDelegate ) } } class D { func hij (uploadDelegate: UploadDelegate) { uploadDelegate.func() } } Can we pass the protocol/delegate as a func parameter? If yes, I believe its a weak property.

class A { func processData { let viewModel: ViewModal = ViewModal() let viewController = ViewController() viewController.displayUI(viewModel) .... .... .... .... viewModel.imageName = "abcd" .... .... .... .... viewModel.imageName = "efg" .... .... .... .... viewModel.imageName = "hij" } } class ViewController { func displayUI (viewModal: ViewModal){ let contentView = ContentView(viewModal: viewModal).environmentObject(self) // present contentView } } class ViewModal { @Published var imageName: String = ""   @Published var label: String = "" // string formatting } struct ContentView: View {  @State var viewModel: ViewModal  @EnvironmentObject var viewController: ViewController  var body: some View { } } Can class A directly access ViewModal or it should pass the data to ViewController and ViewController set the data in ViewModal

func displayUI () { let hostingController = UIHostingController(rootView: ContentView(ViewModel: contentViewModal).environmentObject(self)) } Above code works fine. I attempted to make the hostingController as instance variable instead of local variable and declared the hostingController outside of display function like this lazy var hostingController: UIHostingController = UIHostingController(rootView: ContentView()) and so I removed let keyword func displayUI () {  hostingController = UIHostingController(rootView: ContentView(ViewModel: contentViewModal).environmentObject(self)) } Once I remove the let keyword I started getting this error. Cannot convert value of type 'some View' to specified type ‘ContentView' Any idea why I am getting this error after removing let keyword declared before hostingController variable?

I wrote a few unit test cases using XCTest by mocking the data? Is there any best practice to have multiple test profiles with different data sets? Sometime mock should return nil, sometimes an array with 2 elements and sometimes an array with 10 elements. How to have multiple test profiles?

Is there a way to mock the CBPeripheral? I need to stub the CBPeripheral(name & identifier) data in Xcode.

I linked a framework as optional/weak and it's working fine in the latest Xcode but in the older Xcode version compilation is failing due to "framework not found". Is there a way to fix the compilation error in the older Xcode version?

I wanted to separate a few file from the framework. Let's say I have Class A,B,C,D,E,F,G. I wanted to move Class D and E out of the framework and keep it separate. Creating a new static/dynamic framework/SPM/Target is giving compilation error as Class D and E dependent on other classes. Is there a way to separate Class D and E by putting them in a separate container and import them in the framework?

Sticky key settings including activating it by tapping the shift key 5 times are disabled. However, the sticky key is activated automatically, so macOS behaves like the Shift Key is being pressed. I updated to the latest OS version and logged into safe mode a few times but no help. I verified all the settings related to Sticky keys are disabled Anyone faced this experience. How to stop activating the Sticky keys.

I have a framework written in Objective-C. My framework is in Swift and imported the 3rd party Objective-C framework in my project. @interface AAAA: NSObject(void)setHandler:(idHandler)handler @end I wanted to implement the Handler protocol in my Swift project. I did like this Class ZXY: NSObject, Handler{ init(){ super.init AAAA.setHandler(self) } // Implemented Handler Protocol optional methods func aaaa(){ } } Handler protocol optional method aaaa never called. Am I missing anything