Math operations

Question

How to multiple age with doubles
Theres a date picker and that calculates the age with hours. It displays on a label. I wanna multiply that number with 2. But
let ageHours = components.hour
İt is not shown as a double or int, how should i make swift detec ageHours as a double or int

Answer 1

Have you tried:
let ageHours = Double(components.hour)
I’m not familiar with the hour function, but Double() works in other applications