I am not able to access use the switch. I want if the switch is on, it should come up with a text field and if it is off the value of the variable should be zero. Can anyone help…
I am getting a string value that represents a price. I want to convert it to another string with specific precision and format it according to a current device Locale. Decimal(string: "123,4567", locale: NSLocale.current)?.formatted(.number.precision(.fractionLength(precision))) This code works for the german…
I'd like to change the color of "00" to gray and change the color of fix "555" to make black in my UITextField. How can i do ? Thank you for your guidance. var placeHolder = "00" func textFieldDidBeginEditing(_ textField:…
i am always getting this error when i am trying to give the UIImage parameter to my func makePost. "Value of optional type 'UIImage?' must be unwrapped to a value of type 'UIImage'" I tried something but nothing really worked…
i am trying to make a small Social Media app. the friends and friendrequest gets stored as User in different arrays. But when i want to loop the array it an shows which user send a request it first works…
This is a function that I use it in my app, it works perfectly. class ResenhaEquideosMenuController: UIViewController, CLLocationManagerDelegate { static let locationManager = CLLocationManager() func getLocation() { let status = CLLocationManager.authorizationStatus() switch status { case .notDetermined: locationManager.requestWhenInUseAuthorization() return case .denied,…
I found this code in one of the old projects: guard let `self` = self else { return .empty() } static let `default`: LayoutParameters = { ..some code.. } I assume `` was used in older versions of the language.…
I just upgraded to Xcode 13.3-beta, running a flutter project got this error: Error output from Xcode build: ↳ 2022-03-02 17:45:38.148 xcodebuild[62848:6695836] Requested but did not find extension point with identifier Xcode.IDEKit.ExtensionSentinelHostApplications for extension Xcode.DebuggerFoundation.AppExtensionHosts.watchOS of plug-in com.apple.dt.IDEWatchSupportCore 2022-03-02 17:45:38.148…
I am trying to round the top two corners of a UIView and add a shadow above this view using a UIView extension. However the solution I came up with isn't working. When I use the following solution the shadow…
Xcode>Runner.xcodeproj>Product>Archive i get these errors when I do: Could not build Objective-C module 'Firebase' No such module 'Flutter' 'FirebaseCore/FirebaseCore.h' file not found Note1 = VS Code the application opens