!! gets weirdness points for not being a builtin operator, and ++ gets weirdness points for the subtleties of how it acts on certain things, and for being different in prefix and postfix.
I assume that's a yes to allowing ++ at all. In my opinion ++ generally does a good job of conveying intent, and !! does a very good job of conveying intent.
I assume that's a yes to allowing ++ at all. In my opinion ++ generally does a good job of conveying intent, and !! does a very good job of conveying intent.