A Crash Course on SwiftSwift is a powerful and intuitive programming language for macOS, iOS, watchOS, tvOS and beyond.
It surprised me when I saw that no one had do
Latest comments view all › A few thoughts:
> Similar to Rust, Swift was made to have high usability and performance (similar to Rust)
You mention "similar to Rust" twice here lol.
> Similar to C/C++, you declare variables using the var keyword
> Although the ! is not required, if you don't use it, the compiler will throw an error at you.
Yes, this is because readLine returns an optional String type. If the user didn't enter anything o