Xcode/Preferences/ManageCertificates/+/“add one by one, total 5”

Xcode/Preferences/ManageCertificates/+/“add one by one, total 5”

I have the same problem, my animation is just color change, and all moves up and down.

I found this: To change the attributes of a segmented picker, you can add this init to your View struct:    init() {     //This changes the "thumb" that selects between items     UISegmentedControl.appearance().selectedSegmentTintColor = .red           //This changes the color for the whole "bar" background     UISegmentedControl.appearance().backgroundColor = .purple           //This will change the font size     UISegmentedControl.appearance().setTitleTextAttributes([.font : UIFont.preferredFont(forTextStyle: .headline)], for: .highlighted)     UISegmentedControl.appearance().setTitleTextAttributes([.font : UIFont.preferredFont(forTextStyle: .largeTitle)], for: .normal)           //these lines change the text color for various states     UISegmentedControl.appearance().setTitleTextAttributes([.foregroundColor : UIColor.cyan], for: .highlighted)     UISegmentedControl.appearance().setTitleTextAttributes([.foregroundColor : UIColor.green], for: .selected)   }

To change the attributes of a segmented picker, you can add this init to your View struct:    init() {     //This changes the "thumb" that selects between items     UISegmentedControl.appearance().selectedSegmentTintColor = .red           //This changes the color for the whole "bar" background     UISegmentedControl.appearance().backgroundColor = .purple           //This will change the font size     UISegmentedControl.appearance().setTitleTextAttributes([.font : UIFont.preferredFont(forTextStyle: .headline)], for: .highlighted)     UISegmentedControl.appearance().setTitleTextAttributes([.font : UIFont.preferredFont(forTextStyle: .largeTitle)], for: .normal)           //these lines change the text color for various states     UISegmentedControl.appearance().setTitleTextAttributes([.foregroundColor : UIColor.cyan], for: .highlighted)     UISegmentedControl.appearance().setTitleTextAttributes([.foregroundColor : UIColor.green], for: .selected)   }

Means that you have loaded same functions twice.

One option is this one: https://youtu.be/-APXKvIiK4o But have a problem, for example if the. button the second frame will the a button...

Thank you for the code!!! I just add:      else if horizontalSizeClass == .compact && verticalSizeClass == .compact {               Text("iPhone compact") for small devices!

Or try: .navigationViewStyle(StackNavigationViewStyle())

maybe the answer: https://www.hackingwithswift.com/books/ios-swiftui/making-navigationview-work-in-landscape

if you just want to show "<" without the text: .navigationTitle("")

I found this: @State var fps: Float = 0.0 let asset = yourAVPlayer.currentItem!.asset let tracks = asset.tracks(withMediaType: .video) let fps = tracks.first!.nominalFrameRate another way?

For example, where can I get code examples about how to get the FPS of a video? using: AVAssetTrack and nominalFrameRate Thanks

Try both at same time:                "yourAVPlayer".replaceCurrentItem(with: nil)               "theURLoftheAVPlayer".removeAll()

Try both at same time:                "yourAVPlayer".replaceCurrentItem(with: nil)               "theURLoftheAVPlayer".removeAll()