Have a variable with multiple types in Swift

Question

I would like to have a variable, which can have multiple types (only ones, I defined), like:

var example: String, Int = 0
example = \"hi\"

Answer 1

You can use Tuple.

Example:

let example: (String, Int) = ("hi", 0)

And access each data by index:

let stringFromExampleTuple = example.0 // "hi"
let intFromtExampleTuple = example.1 // 0