4 ms·
Doesn't 4 contradict 1? Or do you mean "can stand for one another in a certain context". That would be rather weak criteria then though.
by valenterry 5y ago
Doesn't 4 contradict 1? Or do you mean "can stand for one another in a certain context". That would be rather weak criteria then though.
- deleted 5y ago[deleted]
- slver 5y ago1 is about object identity. 4 is about object type/function. I.e. polymorphism. It may seem like a weak criteria if you're using to OOP/FP languages that provide typesafe, efficient polymorphism out of the box. But the reason we have Obj C and C++ is that polymorphism (while also maintaining encapsulation etc.) is a living nightmare in a language like C.