“show when run”

Hello. I am trying to show an image for a short time, in an animated way, and hidden again. This is the function: @IBOutlet var statusField: UIImageView! @IBAction func debugbutton(_ sender: UIButton) { showIcon() } override func viewDidLoad() { super.viewDidLoad() statusField.isHidden = true func showIcon() { statusField.isHidden = false UIView.animate(withDuration: 1, delay: 0.5, options: UIView.AnimationOptions.transitionFlipFromTop, animations: { self.statusField.alpha = 0 }, completion: { finished in self.statusField.isHidden = true }) } When I run the function for the first time it works fine but then it stops doing it. The icon is no longer displayed. Any advice on what's going on? Thanks!

The tappable description item does not show up. let descriptionItem = AVMutableMetadataItem() descriptionItem.identifier = .commonIdentifierDescription descriptionItem.value = test as NSString playerItem.externalMetadata = [descriptionItem]

I need to run engineering applications (CFD Analyses) and thus I need to be able to have access to LINUX. I hear that Boot Camp will not be an option on Apple silicon. So be specific, how am I going to get my work done with a machine that has Apple Silicon in it.

Hi Team, I would like to combine or mix and match two filter here is the code but seems like I cannot do what I want... I want to be able to show only what the filter is made for so if TECO and favorite is active then I would only see favourite and not TECO project , and if TECO is not active but favourite is active then it will only show all favourite project and if TECO is active it will only show all project which are not TECO regardless if they are favortie import SwiftUI struct ProjectList: View { @State private var showTecoOnly = false @State private var showFavoriteOnly = false var filteredTECOProjects: [Project] { projects.filter { project in (!showTecoOnly || !project.isTeco) } } var filteredProjects: [Project] { projects.filter { project in (!showFavoriteOnly || project.isFavorite) } } var body: some View { NavigationSplitView { List { Toggle(isOn: $showTecoOnly) { Text(Hide TECO) } Toggle(isOn: $showFavoriteOnly) { Text(Show Favorite) } ForEach (filteredTECOProje

Hello,How can I set a NSUserNotification to always show the actionButton when presented? Right now I'm required to hover over the notification.Thanks,Charlie

Hi, I have this issue where I have this code and when I arrange the .alerts in any way, none of them show except the codeError alert. Please Help! Code

For example, if there is folder iOS, iPadOs, macOS, how can I show them in tableview? Example iOS iPadOS macOS Should I use FileManager or my own algorithm?

Hi. I can't seem to run the simulator for the app I'm creating. It only shows, Generic iOS Device. I clicked on said text and then I clicked, Add Additional Simulators. It showed me a list of all the Apple devices available for a simulator. I selected the iPhone 11 Pro, but I can't do anything with it? Can I add the simulator, or am I completely doing something wrong here? To summarize, how do I get a simulator in Xcode 11 when it only shows, Generic iOS Device. Thanks.

I have downloaded PIVToken example from here https://developer.apple.com/library/content/samplecode/PIVToken/Introduction/Intro.html and trying to run it. I have put several breakpoints in the source code, but when I run it from XCode, none of them gets hit. It doesn't look like smartcard extension is properly registered or maybe there's some other problem.I have YubiKey NEO PIV smart card.I disabled built-in PIV token as mentioned in the README.md and restarted my machine.sudo defaults write /Library/Preferences/com.apple.security.smartcard DisabledTokens -array com.apple.CryptoTokenKit.pivtokenBut when I insert YubiKey NEO, I still get SmartCard Pairing popup:Do you want to connect the inserted SmartCard with the current user?Card Identity: Certificate for digital signature (Test)| Do not show again | | Cancel | | Pair |The README also mentions that the new extension will be automatically installed when the hosting application is installed. Does it mean I need to install the appli

Hi, I have recently created a simple sound app. When I run it on my iPhone, I noticed when I press on the volume up/down button, the system volume control does not appear. I don’t think is due to my code since is a system UI. Is there any settings in xcode that I need to set to get the system volume control to show?

Hello,I got a very strange problem: UIUserNotifcationActions for my app do not show up on devices but show/work on Simulator.Setup: UIMutableUserNotificationAction* replyToChat = [UIMutableUserNotificationAction new]; replyToChat.activationMode = UIUserNotificationActivationModeForeground; replyToChat.title = @Reply; replyToChat.identifier = @replyToChat; replyToChat.destructive = NO; replyToChat.authenticationRequired = YES; UIMutableUserNotificationAction* ignoreChat = [UIMutableUserNotificationAction new]; replyToChat.activationMode = UIUserNotificationActivationModeBackground; ignoreChat.title = @Ignore; ignoreChat.identifier = @ignoreChat; ignoreChat.destructive = YES; ignoreChat.authenticationRequired = NO; UIMutableUserNotificationCategory* catChat = [[UIMutableUserNotificationCategory alloc] init]; catChat.identifier = @myChat; [catChat setActions:@[replyToChat, ignoreChat] forContext:UIUserNotificationActionContextDefault]; NSMutableSet *categories = [NSMutableSet setWithObject:catC