Day 12 of #100DaysOfSwift done. Optionals, unwrapping, guard, force unwrap, nil coalescing, option chaining, optional try, failable initializers, and typecasting. AKA keeping your ! and ? straight.
Day 12 of #100DaysOfSwift done. Optionals, unwrapping, guard, force unwrap, nil coalescing, option chaining, optional try, failable initializers, and typecasting. AKA keeping your ! and ? straight.