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

3 votes372 views1 answer
Shuffle array swift
Swift
1 vote403 views1 answer
Swift core data sort by date
Swift
0 vote361 views1 answer
How to present a uiview after an array of cards is empty swift
Swift
0 vote375 views1 answer
Stack view swift 5 add spacing
Swift
0 vote421 views1 answer
Swiftui rectangle top corners radius
Swift
0 vote385 views1 answer
Change individual element alignment swiftui
Swift
-1 vote335 views1 answer
Get index from array swift
Swift
0 vote390 views1 answer
Latex tall parentheses
Swift
0 vote364 views1 answer
.next() enum swift
Swift
1 vote389 views1 answer
Swift corner radious of view controller
Swift