Fetch request core data

// entire usable func for fetching data
    func loadData() {
        if let context = (UIApplication.shared.delegate as? AppDelegate)?.persistentContainer.viewContext {
            if let hellos = try? context.fetch(Hello.fetchRequest()) as? [Hello] {
                
            }
            
        }
    }

Fetch request core data

    override func viewWillAppear(_ animated: Bool) {
        if let context = (UIApplication.shared.delegate as? AppDelegate)?.persistentContainer.viewContext {
            if let coreDataToDoItems = try? context.fetch(ToDoItem.fetchRequest()) as? [ToDoItem] {
                toDo = coreDataToDoItems
            }
    }
}

Similar codes

0 vote220 views1 answer
How to center vertically scrollview swiftui
Swift
2 votes219 views1 answer
Add corner radius to uiview swift
Swift
0 vote220 views1 answer
Xcode button center text
Swift
0 vote222 views1 answer
Swift replace newlines with space
Swift
1 vote198 views2 answers
Swift get app version and build
Swift
0 vote210 views1 answer
Swift 5 to upper
Swift
0 vote252 views1 answer
Ternary operator swift 5
Swift
0 vote205 views2 answers
Get files with file type swift
Swift
13 votes566 views2 answers
How to loop swift
Swift
0 vote223 views1 answer
Swift wait until condition is true
Swift