My webView Back & Forward buttons used to work but they are not anymore. I've looked everywhere I could for a solution but only found similar ones including here but nothing works for me or for Swift (at least to…
I looked through the completed version of this lesson, and it also does not show the background color. I'm wondering if this has to do with different versions of Swift/XCode Expected view Actual view in project
I just updated my Xcode 13 to 14 version. After updating I tried to build and run app on my phone but Xocde is giving the this error. Any solution to this problem. I am using Mac os version 12.6…
I am making an app where I need to use half circle. But I can't make its frame match the real size of the object. Right now I am trimming the circle but I don't really know you to actually…
I'm implementing sign-in via email link and I have it sending the email, but I'm using an email that has not been registered yet. Is there a way to detect if the email is already registered before calling sendSignInLinkToEmail? No…
I've defined a view in SwiftUI which takes an Int array and is supposed to display the elements of the array in a VStack such that every "full row" contains three elements of the array and then the last "row"…
Why fullScreenCover always take just first index of an array? This is some example of code: struct TestView: View { @State private var isFullScreen: Bool = false var body: some View { VStack{ ForEach(0..<5, id:.self) { number in VStack{ Text("(number)")…
I have issue where my app has a screen that scans a UPC code and shows the product detail screen if a match found, however the screen shows up as a modal and there is no back button, it looks…
So in my app I have created a Test.JSON file that I want the user to be able to move to the documents directory, outside of the app. I understand I have to do this by using UIDocumentPickerViewController, but haven't…
func checkUsername(username: String) -> Bool { var avalible = true Database.database().reference().child("usernames").child(username).observeSingleEvent(of: .value, with: { snapshot in if snapshot.exists() { print("exists") avalible = false } }) return available } I'm trying to check if a username exists. I've already tried multiple…