How to cast ASCII value to char?

[Seb via Digitalmars-d-learn]

On Friday, 10 June 2016 at 14:20:16 UTC, TheDGuy wrote:
> Is it possible to cast an ascii value to char?

Sure!

char A = cast(char) 65; // A
char a = cast(char) 97; // a

and back again:

ubyte b = cast(ubyte) a; // 65

In general there's also an entire module 
(https://dlang.org/phobos/std_ascii.html) that might help you for 
ASCII operations ;-)