Q&A Discussions

Why compiler is giving error in the second code and not in first one ?

5th Apr 2018, 4:13 PM

Rusty.Metal

c++classes constructors oop

2 Votes

Is writing subclass inside the parent class same as writing subclass and referencing it to parent class using extends ?

24th May 2019, 9:08 AM

Sp Maurya

class java oop

1 Vote

What is depedency inversion principle?

15th Aug 2020, 8:00 AM

GGWellPlayed

designpattern oop php

1 Vote

If I am to choose OOP language which 1 would you encourage me 2 go for.. Java, c++ or c# ? N why would you recommend me 2go4it

1st May 2019, 2:37 AM

Sujeet Agrahari

c#c++java

1 Vote

What are the advantages of Static blocks in Java?

15th Jan 2017, 2:29 AM

shebby clement

classes java oop static

3 Votes

[✅SOLVED✅] Is Python object-oriented?

19th Nov 2018, 7:51 AM

Idris Tuna

object-oriented oop python python3

1 Vote

7 Answers

29th Oct 2017, 12:13 PM

LunarCoffee

How to access private data of a class?

c#c++java oop

1 Vote

5 Answers

26th Aug 2018, 12:24 AM

Dura

Nobody can answer 😱😱😱

ecmascript6 es6 javascript oop

-1 Vote

25th Oct 2022, 5:29 PM

Abubakr Shomirsaidov

Seekg() and tellg()

c++oop

0 Votes

How can I add file-class in the code?

22nd Oct 2017, 3:11 AM

Sunny Prakash

java oop

0 Votes

Where can i get math formulas when it comes to geometry?

28th Oct 2016, 4:37 PM

Denis Starkov

objects oop

-4 Votes

28th Aug 2021, 1:44 AM

Xenon

Write an application

oop php

0 Votes

18th Aug 2017, 8:51 AM

Vamsi Krishna Reddy

C++

c++oop

-1 Vote

31st Jan 2017, 2:09 PM

Sahaj Bamba

Hi sololearners

oop python

0 Votes

Theory with common examples

30th Oct 2017, 6:52 PM

stephen haokip

concept oop

0 Votes

Is it possible to parameterized a Behavior Tree?

9th Jun 2017, 4:44 PM

yaswanth

ai oop

0 Votes

18th May 2017, 10:22 AM

trevor villanueva

Assignments

c++java javascript oop

3 Votes

Can you help me with my code?

13th Jun 2018, 6:31 PM

Tek

java objects oop

0 Votes

Can someone help me solve this error?

29th Mar 2018, 1:58 PM

Jan Štěch

c++friendfunction oop

1 Vote

How do we program to sent and accept friend request is codeignitor php framework?

24th Apr 2020, 4:50 PM

Muhammad Abdullah

codeignitor loops mysql oop php

11 Votes

How can we call first base class in multilevel inheritance

29th Apr 2019, 5:08 AM

Prince Raj

DataBase

database nosql oop sql

0 Votes

4 Answers

30th Jun 2020, 6:44 PM

Rodrigo Sandes

doubt inheritance java oop

2 Votes

Can someone please help me in debug that code

12th Jun 2022, 4:27 PM

Ajmal K saleem

c++oop programming

0 Votes

What's wrong with this code??

28th Jun 2021, 12:19 PM

sana riaz

class oop python

1 Vote

Try alot but don't know how to fix this code anyone ?

27th Aug 2022, 1:15 PM

Undercover Agent

c++oop templates

0 Votes

What is that piece of string "String[] args" in java means...

23rd Jul 2021, 2:49 PM

Farhan Anwar

class java oop statements string

2 Votes

4 Answers

1st Dec 2018, 1:48 AM

Hiruthicsha

Why are C++ classes terminated?

c++classes oop termination

8 Votes

What is the difference between abstract class and interface in terms of implementation?

3rd Apr 2017, 7:13 PM

Tusiime Innocent Boub

abstract-classes interfaces java oop

2 Votes

I get confused while writing the code. How to come out of this situation?

30th Aug 2018, 7:44 AM

Divyani Singh

c c++data-structure oop

0 Votes

4 Answers

30th Jul 2021, 1:35 PM

payal Pawale

What's the difference between pseudocode and algorithm?

algorithm oop pseudocode

1 Vote

What is the error in it??

9th Mar 2019, 11:03 PM

Clement Mensah

classes oop python

2 Votes

2nd Jan 2022, 2:41 PM

Ravi King

IT JOKE

android c#java javascript oop php

8 Votes

11 Answers

11th Apr 2017, 8:41 PM

damilare lamidi

Class in Java

attributes classes java oop

1 Vote

Details about Excel VBA programmimg

4th Dec 2018, 4:03 PM

pedro

excel oop vba

1 Vote

BASIC CONCEPTS, 2/9 RE: TEXT COLORS OF THE CODE

20th Aug 2017, 8:41 PM

Mihai TELESCU

basic java oop

1 Vote

Any tips on how to transition from Python to Java?

13th Dec 2018, 11:38 PM

J. K.

java oop python

0 Votes

Need help with aggregation ,how to wright?

5th Aug 2020, 8:43 PM

W. Khalid

aggregation c++oop

1 Vote

how to create book class in python?

2nd Nov 2017, 10:51 PM

Jimmy Pub

classes objects oop python3

0 Votes

Why is the cpp programs now all starting with int main and not void main??

26th Jun 2019, 8:49 AM

yash gupta

c++int main oop void

6 Votes

7 Answers

8th Feb 2018, 12:05 PM

Jayasoorya Jithendra

How to create my own jQuery-like function?

custom functions javascript jquery objects oop

3 Votes

12 Answers

25th Feb 2019, 11:48 PM

Pete Wright

Is this statement true for all languages that support Object Oriented Programming?

classes inheritance objects oop

1 Vote

I am having problem in line 29.... details is in code, can someone help me...its in PHP

19th Jun 2023, 12:04 PM

Bishnu Chalise

confusion oop php

0 Votes

11th Aug 2018, 8:45 AM

Rashim Narayan Tiku

Why friend function??

c++friend oop

1 Vote

Norm and Negate using class

27th Mar 2018, 2:21 PM

Prashant Sholapur

c++class oop

1 Vote

Any project ideas that could help me understand OOP?

3rd May 2021, 9:08 PM

Ramisa Fariha

oop python python3

0 Votes

How to learn Object Oriented Programming?

7th Jan 2017, 11:01 AM

Wira SW

c++java oop

1 Vote

Explain this "import java.util.*;" please !

20th May 2017, 8:33 PM

Apeal Tiwari

java objects oop

1 Vote