Пользователь 61701

like say, in a case of a object(obj) containing 3 string variables, say a, b and c. I have a List<obj> containing 5 objs. How can i .get() all the b variables in thisn list o...

Is this what interfaces are for? Also setting a barrier between types of classes, and also easier to apply polymorphism

How do you call these methods from other classes? Do you do AImpl.methodfoo() or directly A.methodfoo()

for interfaces, why can't they get replaced with abstract classes and abstract methods?

Then you can just casually initialise the static method in the interface itself?

Are you a data scientist yourself @tan_moy ?

Should I use gnome?

Working backwords?

you play tf2?