Category "uikit"

UItextView delegate swift - textViewDidBeginEditing not called

I've seen the other topics dealing with UITextView delegate, but can't seem to find where my issue come from. Here is my code, but when I modify my UITextView,

I can't make extension convenience init for UIImage

I want to create UIImage(urlString: String?). There is no error when I run this code but it is not working. extension UIImage { convenience init?(urlString:

How can I apply a filters to ONE image?

I'm beginner in Swift and make an app "Photo Editor". I have a problem. I need to apply a some filters to ONE image. I have four sliders(sepia, contrast, bright

Self sizing collection view enters a recursive loop in iOS 15

I have a self sizing collection view and when I call super.layoutSubviews my app crashes since the collection view enters a recursive update loop. This was work

ADA - Programmatically shifting VoiceOver focus to another SwiftUI view - compatible with IOS 13+

Overview: I'm having difficulty understanding how to properly programmatically shift accessibility focus in a SwiftUI view compatible with IOS 13+. This means u