I have a uiCollectionViewCell which loads image from an api. I want to display another image/icon on the cell when a user clicks on it. In my custom cell I have two images one which display the image from the…
I'm following this tutorial to send data back using Closures. https://betterprogramming.pub/5-ways-to-pass-data-between-view-controllers-18acb467f5ec in this tutorial point no 4 that is "Closures". I have two VC's one for selecting pet (FormsVC) and one for displaying selected pet (ProfileVC). below is a code…
I'm trying to add a UIview above the tableView but my view is hiding behind the cells. The view should half on footer of section 0 and half on header of section 1, The empty space is tha padding for…
I have a requirement to send two independent requests to two remote APIs and need to process both responses at once when both requests are completed. I did the basic implementation using Zip operator. It works really fine in the…
I was creating the method in UIView extension and I needed to change UIColor according to UIUserInterfaceStyle i.e. separate UIColor for both Dark & Light mode Interface. Usually, in UIViewController class traitCollectionDidChange method is triggered whenever UIUserInterfaceStyle is changed and…
I've created a UICollectionView in Swift with photos taken from an API : https://jsonplaceholder.typicode.com/photos I've created a window where my images can be set to fullscreen here: extension ViewController: UICollectionViewDataSource, UICollectionViewDelegate{ func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int…
I'm trying to figure out whether the Int32 in Core Data will be presented as 32 bits or 64 bits on a 64 bits Device, but I could not find a valid answer on SO. I went to Swift document,…
I'm facing an alignment issue when text input is multiple lines. In this example, the first section shows the left and right side text properly shown in the image. the second section, it shows text in 3 to 4 lines…
I have this simple code (Xcode iOS app) import SwiftUI struct ContentView: View { var body: some View { VStack { Button(action: { let dateToday = Date() let dateOneYearAgo = Calendar.current.date(byAdding: .year, value: -1, to: dateToday) ?? dateToday print("dateToday: (dateToday)…
I have a UIButton that holds an NSAttributedString that contains an icon (which is an NSAttributedString itself) followed by a text. It looks something like this: I want to make it look like this when the device is configured for…