Category: Swift

In Swift: fileprivate means an entity that is accessible anywhere in that file.

To flatten a 2D array in Swift: Call Array.joined() on an array. Convert

In Swift, the underscore operator (_) represents an unnamed parameter/label. In for loops,

To convert a Date object to milliseconds and milliseconds to Date object in

In Swift, the self keyword refers to the object itself. It is used

In Swift, you can implement custom types using classes. A class acts as

In Swift, you can implement custom types using structures. A structure acts as

In Swift, there are no do…while loops that are common in other programming

In Swift, the map() function can be used to apply a function for

In Swift, chained optional binding can lead to an “if let pyramid of