4 ms·
It's not so black and white, if you don't actually need multiple versions of a data structure, then you are strictly copying more. There are scenarios where you
by detrino 13y ago
It's not so black and white, if you don't actually need multiple versions of a data structure, then you are strictly copying more. There are scenarios where you do want versioning, of course, but this is why its good to have choices.