Q&A Discussions

Can Anyone Solve This Program error? and extend this coding to add more functions like trigonometry and scientific functions

array c++calculator class functions object opp

1 Vote

5th Dec 2017, 12:49 PM

Dark soul

Variables declaired as private in one class can be accessed into another class without using inheritance i.e extend and obj...?

2 Votes

30th Jun 2017, 5:32 PM

Saikrishna Thatikonda

If I need to declare the same method every time I extend the class then what is the use if we declare method again?

1 Vote

9th Aug 2020, 10:46 AM

Yash Patil

With nicknames does it have to be two letters or can you extend it with an extra letter or so as it may get more confusing or does it make it easier?

join nicknames sql

1 Vote

14th Dec 2016, 6:16 AM

Rebecca Wolf

Can anyone give an example where constructor of a class called but the instantiation of that class not happened?

access-modifiers classes constructors extend inheritance java methods objects public super

0 Votes

15th Jul 2018, 1:55 PM

Sumit Basu

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