I am having a problem with my UserDefault settings not persisting when my app launches. I have read other posts on this matter and most are marked solved after various tips. I have implemented all of the suggested tips (that…
I am using combine to handle the network response. I am stuck here to handle the common errors. Can you please help me how Can I handle the errors. func performRequest<T:Decodable>(router:APIConfiguration, decodeType:T.Type) ->AnyPublisher<DataResponse<T, NetworkError>, Never> { guard let url =…
How to achieve the Rotary type Carousel present in the iCarousel Framework of swift. The following is what I wanted to achieve with the SwiftUI I checked many tutorials and the framework present but I could not able to achieve…
Forgive the contrived example below, but how can I filter like this? Using a Set to dedup isn't an option since my real data objects have another property that is unique for each. struct MyDataObject { var startDate: Date var…
I am learning memory and ARC since a while and managed to use the Leaks instrument more often in order to produce quality code. Having that said, please consider my lack of experience in this zone. Problem: I built a…
I am trying to call a C function from Swift , but I do not know exactly how to define variables to pass parameters. This is the function declaration: /* Function Declarations */ extern void compute_feature_set(const double input[11025], double M_data[],…
I'm learning Swift and some iOS development. Here is my code which I'm trying to figure out why XCode is complaining. private func rollMyDice() { let diceRollImages = [ UIImage(named: "DiceOne"), UIImage(named: "DiceTwo"), UIImage(named: "DiceThree"), UIImage(named: "DiceFour"), UIImage(named: "DiceFive"), UIImage(named:…
import UIKit private let reuseableIdentifier = "cell" class TableViewController: UITableViewController{ override func viewDidLoad() { super.viewDidLoad() tableView.register(UITableViewCell.self,forCellReuseIdentifier: reuseableIdentifier) } override func numberOfSections(in tableView: UITableView) -> Int { // #warning Incomplete implementation, return the number of sections return 0 } override func…
How to lock app orientation to a specific mode in Xcode 13?
I have a picker in my app that displays the currently picked option as its label. However, I can't seem to figure out how to change the font used by the picker for its label and for displaying all the…