iOS Development

ios – Creating Objectiv-C object with custom init in Swift results in Optional – Why?

Because the initialization method provided by the CocoaTouch frameworks can never be return nil value。However, custom initializers method can return nil value。 for example //...

ios – Is there a way to detect the currently active window in an app in SwiftUI for VisionOS

I'm working on building an application that...

ios – Performance issue showing list of images from CoreData with SwiftUI from Xcode?

I have the following view: import SwiftUI struct ImagesView...

JavaScript touch event listeners on iOS do not register quick swipes

Im implementing simple swipe events with touchstartandtouchend...

ios – Video playback orientation iOS17

Photos and the many other apps with...

android – installing ffi failing when bundle install has run

I am trying to run bundle install...

Google Maps Javascript API on iOS Safari – Pinch to zoom zooms page rather than map

I have two websites, both using the...

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