The way we do it in modern languages with things like std::optional and even that is not the best example.
And higher level languages that works. But what do you do when you get down to low level C or assembly?
You basically end up with null/0 don’t you?
alt Hacker News
And higher level languages that works. But what do you do when you get down to low level C or assembly?
You basically end up with null/0 don’t you?