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May 17, 2024 · Is it possible to alter the definition of a class in Objective-C? For example, I have a function that creates objects (bullets), and those bullets are all the same. However, if given an event, say a power-up, I want to alter those bullets.
Code sample
self = [self init];if (self) {self.projectileColor = color;}return self;...6 days ago · I'm building a Swift Package distributed in the form of an XCFramework. Importing the resulting binary inside a Swift application works just fine, but trying to import it inside of an Objective-c application does not. ( file not found or module not found at import statement).
May 14, 2024 · Can I make a class conforms to two protocols with same property but different access level attribute? E.g. @interface Test () <ProtocolA, ProtocolB> {. } @end. @protocol ProtocolA <NSObject>. @property(nonatomic, readwrite) id prop;
May 3, 2024 · When I send notification from Firebase Console, it comes to the app, but when I tap on the notification banner, function userNotificationCenter(_:didReceive:withCompletionHandler:) should be called...
May 11, 2024 · int x = f(); inline int y = x; It is unspecified whether y is zero or the value of x. Note that x has ordered initialization and y has partially-ordered initialization (see [basic.start.dynamic] p1 ).
May 2, 2024 · For my sign up and sign in flow with Azure AD B2C I try to check, if the user already exists in the Azure B2C database with the specific signInName. If he already exists (objectId is not null) he should be redirected to signIn - if the user doesn't exists already (objectId is null) then he should sign up. This part already worked - so far so good.
May 15, 2024 · A component with a solid shadow effect to give an illusion of depth. As you may know React-Native does not support CSS box-shadow. It does have a very close equivalent though, the shadowOffset property, which only works on iOS (What was used for the above example).
