HarishtheegullaA failable initializer in SwiftIn Swift, there are unique initializers called failable initializers that, rather than returning an instance of Self, can return an…Jun 24Jun 24
HarishtheegullaUsing the Defer keyword in SwiftThe defer statement in Swift is used to specify a piece of code that will run immediately before the current code block ends, whether it…Jun 14Jun 14
HarishtheegullaCore Data Delete RulesDelete rules in core data is an essential feature that every iOS developer should be aware of while developing iOS apps. There are four…Jan 16Jan 16