I am coming from Android world where we have abstract class. I am trying to improve in iOS using Swift. I create a base class as follow : class BaseViewModel<T>: ObservableObject { typealias GHError = APIService.GHError @Published var result =…
I've just updated to Xcode 16 and my project is littered with warnings due to the change to mark AnyHashable as not-sendable. I was relying on AnyHashable throughout my app, creating a ViewModel layer that returned a datasource of type…
Consider these classes and model in typescript. class ApplicantModel { name: string = ''; } abstract class BaseApplicant { abstract handleApplicantData<T>(applicantData: T, isPrimaryApplicant: boolean): void; } class Applicant extends BaseApplicant { handleApplicantData<ApplicantModel>(applicantData: ApplicantModel): void { // Error: This type parameter…
In my TS React App, I am using Zustand to manage the states of all dialogs/modals. Here is how I typed the ModalStoreState: type ModalStoreState = { /** * 1st arg is "name" of the target dialog, while 2nd arg…
I am learning TS and have the following code: function getOrDefault<T = string>(value: T, defaultValue: T, car: T): T { return value || defaultValue; } const strValue = getOrDefault("Hello", "Default", "o"); const numValue = getOrDefault(undefined, 42, "o"); The TS Playground…
Background I do have classes (here: ClassA and ClassB) that shall be tested. As these classes are similar, I created an abstract test-class that implements an interface. Problem At level 7, PhpStan is unhappy and reports these issues: Call to…
I am kinda a newbie with TypeScript, and I am using it on a real project along with React. I saw a post where the writter indicates two ways of declare conditional props in React using Typescript. The writer indicates…
I have a protocol called Endpoint public protocol Endpoint { associatedtype ModelType: Codable var path: String { get } var method: HTTPMethod { get } var headers: [String: String] { get } var parameters: Parameters? { get set } var…
how can I create a sort of code, where I can just call let saleor_app = SaleorApp::new(config); let saleor_app.apl.get("10.1:3000/gql/") where SaleorApp has a dyn Trait / Generic field, that allows me to call a function and have any one of…
I have a generic class say public class Generic<T> { public T Data {get; set;} } Suppose I have an anonymous object like var r1 = new { A = lstA, validation = null as ValidationError } var r2 =…