Discussions Q&R

Polymorphism : BaseClass X = new DerivedClass(); vs DerivedClass X = new DerivedClass();

c#derived polymorphism

7 Votes

14th Feb 2019, 9:09 PM

sneeze

Why, using same String name variable in every class gives the name null except the last child class ( cinematographer)?

childclass derivedclass inheritance java parentclass string superclass variables

0 Vote

12th Mar 2020, 2:50 PM

Rohan c

Aujourd'hui en vedette

Ошибка в приложении Sololearn

1 Votes

Is anyone else experiencing this Sololearn issue?

0 Votes

1 Votes

0 Votes

solo learn program issue - iPhone?

1 Votes

How do I keep myself motivated in coding

0 Votes

Is it possible to write Rust code that is as compact and expressive as Python?

0 Votes

Learn - multiple choice course questions display in one box making it impossible to continue

1 Votes

0 Votes

I want to know how to make an Payment App like what I need to learn I need some guidance

0 Votes