Comment by PaulDavisThe1st
1 day ago
It doesn't matter what the type is, that's the whole point!
Moreover, what's even more beautiful? You can change the type of things in the container "esses", and the code doesn't need to change.
If you have the experience, this construct tells you everything you need to know: it's an iteration over a container, visiting every element in order, without copying it, and without modifying it.
You don't need to know any more.
> It doesn't matter what the type is, that's the whole point!
Except it often does.
> You don't need to know any more.
I need to modify and/or review the code so, yes, i do need to now more.