Q&A Discussões

What is difference between REDEFINING and OVERRIDING in C++?

c++classes cplusplus oop overriding redefining

0 Voto

1 Resposta

13th Apr 2018, 2:54 AM

Waqas Ahmed

Constructor base and derived classes.

and base classes constructor derived oop

0 Voto

1 Resposta

12th May 2023, 3:54 AM

Oliver Pasaribu

string,array,function parameter and ... problem

arrays c++classes function-arguments functions objects strings

1 Voto

2 Respostas

23rd Nov 2018, 5:50 AM

Abolhasan Ashori

Declare and define template in separate files.

c++class-templates classes cpp oop template-specialization templates

2 Votos

1 Resposta

2nd May 2019, 7:07 AM

Moses Odhiambo

Does this app support multiple source files?

app c++classes files multiple sololearn source

0 Voto

2 Respostas

11th Jul 2019, 12:20 PM

Michael Dey

What am i doing wrong?

c#classes cs inheritance objects oop

0 Voto

2 Respostas

29th Dec 2018, 4:00 PM

mordorminer

Parent class of a simple class?

basic classes core interview java oop

1 Voto

1 Resposta

4th Dec 2019, 8:35 AM

palak pandey

OOP Python 3

classes functions methods objects oop python3

0 Voto

1 Resposta

23rd Jun 2018, 6:24 AM

Anuj Kumar Nath

Python Program Structure: How?

classes functions main methods python python3

1 Voto

1 Resposta

29th Jul 2018, 6:23 PM

Jukka Kuusto

In C++, how to call derived class constructors if base class also has parameterized constructor?

base-classes classes constructors cpp derived-classes oop

0 Voto

2 Respostas

7th Jul 2020, 8:14 PM

Kisembo Allan

Is it possible to access private methods from another class in java without using reflection api?

classes encapsulation inheritance java methods oop private public reflection

0 Voto

4 Respostas

17th Oct 2019, 5:57 AM

viki

Why do we need to protect attributes?

access-modifiers attributes c++classes java oop

1 Voto

1 Resposta

10th Jun 2019, 10:09 AM

Malika Oubilla

[Solved]Can we replace the "main" method in Java to some other name like "hello"?

classes conventions doubt java jvm main method question solved

-1 Voto

5 Respostas

4th Dec 2021, 2:33 PM

ltsRoy

Classes, methods and objects.

class classes help issues java

1 Voto

1 Resposta

9th Jan 2018, 10:53 AM

Дамир Сулейменов

Si tengo una clase A con un metodo publico que accede al atributo privado x,la clase B al heredar de A¿el atributo x es heredao?

c++classes inheritance methods objects

1 Voto

1 Resposta

6th Sep 2017, 12:09 AM

Carlos Castillo

Is it compulsory to use bootstrap class name same as it in tutorial ?

bootstrap classes css html style tags

0 Voto

2 Respostas

16th Apr 2019, 12:44 AM

Nimesh Adhikari

How to make a calculator in c++ (oop classes) with an array , by adding arithmetic, trigonometry, scientific functions help me..

Arithmetic array c++calculator casio class classes oop scientific trigonometry

0 Voto

7 Respostas

4th Dec 2017, 5:51 PM

Dark soul

Can not understand this python inheritance example

classes inheritance instance objects oop python3 variables

0 Voto

1 Resposta

17th Mar 2020, 6:21 PM

Devang H Baroliya

In Inheritance, does base class is dumped into derived class or reference address of base class is created in derived class?

base c++classes coding derived inheritance java oops python3

0 Voto

4 Respostas

30th Jan 2022, 3:44 AM

Pardha Saradhi

How to use a global variable for a class object creation?-Python

classes functions global local oop python python34 variables

0 Voto

5 Respostas

25th Mar 2017, 12:10 AM

z77

How yield process is different from return?-in python

classes code loops programming python questions return yield

2 Votos

1 Resposta

28th Jun 2019, 4:22 PM

Pranav Sagar

Parent class of a simple class?

basic classes core interview java oop

1 Voto

1 Resposta

4th Dec 2019, 8:35 AM

palak pandey

JavaScript & CSS: Styling an Array

arrays classes css id javascript styling

1 Voto

2 Respostas

16th Mar 2018, 10:56 AM

Maya Illea King

What are the commands to copy an object in Python?

classes codeplayground comments constructors encapsulation error inheritance polymorphism python3 sololearn

1 Voto

3 Respostas

27th Apr 2020, 7:09 AM

Siddhant

How to understand the classes, methods and objects in Java?

abstraction classes comments java methods objects

0 Voto

1 Resposta

22nd Oct 2018, 5:45 PM

Kalys

Why and when should I use a destructor in Python?

classes destructors function-arguments functions objects python

0 Voto

1 Resposta

26th May 2020, 12:57 PM

Ankith M Kashyap

do we declare the objects when we want to use and out of the classes?

c++class classes objects oop syntax

0 Voto

3 Respostas

8th Oct 2016, 12:14 PM

Ayin GhaziMoradi

[C++] Can someone tell me what's wrong with this code?

arrays c++classes code-error error fix-code help loops objects

0 Voto

6 Respostas

23rd Jul 2017, 12:33 AM

Fernando Rodriguez

Explain OOP by taking pandas libraray as Example

attributes classes inner-classes object oop

0 Voto

1 Resposta

29th Oct 2019, 5:17 AM

Sharuk khan

How to code properly

classes coding java modulation objects

0 Voto

2 Respostas

30th Jan 2017, 11:22 PM

Ivan T. Espinosa

correct me if I'm wrong

c++class classes objects oop

0 Voto

2 Respostas

8th Oct 2016, 12:11 PM

Ayin GhaziMoradi

Creating multiple classes?

c++classes cpp objects oop

0 Voto

2 Respostas

4th Mar 2017, 1:35 AM

Rain

Saving new object in Local Storage, and get it in new session to render a table.

arrays classes javascript objects web-storage

0 Voto

1 Resposta

20th May 2018, 3:55 PM

Miguel Melo

In Java , How can I declare an array of objects instanced from certain existing class ??

arrays classes java objects oop

0 Voto

1 Resposta

28th Jul 2021, 10:44 PM

Mohamed Mamdouh

Works

arrays c#classes help!homework object strings works

1 Voto

4 Respostas

18th Aug 2017, 11:07 PM

Sebastian Ozimkowski

Seeking javascript object snippets

classes html java javascript objects web

1 Voto

1 Resposta

19th May 2020, 1:56 AM

sid

How to take input along a column in python

addition classes column error python3 vector

0 Voto

1 Resposta

14th Jul 2018, 3:05 AM

Harsh Ris

Suggestions?

classes css div html notquitejedi progress website

1 Voto

2 Respostas

29th Mar 2019, 4:26 AM

Chad Williams

Please help me. Why the output is like such?

classes inheritance methods objects oop php visibility

1 Voto

1 Resposta

19th Oct 2021, 10:05 AM

Santosh Pattnaik

Using SoloLearn with large groups

class classes group teach teacher

0 Voto

1 Resposta

22nd Jun 2017, 10:26 AM

Gary Whiting

Why does sololearn complier post and error here?

c++classes complier exceptions functions

0 Voto

2 Respostas

15th Oct 2016, 8:07 PM

smileyface

Nav, Div and Span; Class and Id.

classes div id nav span

0 Voto

2 Respostas

2nd Nov 2016, 6:51 PM

MrSuperTebby

Why doing it with the 'new' keyword?

c++classes instance new objects variables

1 Voto

2 Respostas

28th Dec 2016, 5:22 AM

Jimmy Fardy

scope resolution operator

c++classes constructors functions members operators scope

1 Voto

2 Respostas

16th Nov 2016, 1:36 PM

Tony Robinson

Java Polimorphism Lesson

classes inheritence java methods objects polymorphism question

0 Voto

1 Resposta

11th Oct 2020, 3:37 AM

Dragon11705

I need help fixing some problems with my game

classes games gaming methods oop rpg value

2 Votos

2 Respostas

29th Sep 2017, 12:01 PM

X-1

I have a test tomorrow, any tips?

c++classes code pointers read test

1 Voto

2 Respostas

5th Dec 2016, 7:38 PM

‎ɐısıօլɐ

What is the Difference between Scanner class and BufferReader class ?

abstract-classes classes files inheritance input instance iostream threads

2 Votos

3 Respostas

18th Jan 2017, 10:01 AM

amit umbarkar

I am having a weird AttributeError

attributeerror classes functions modules python

0 Voto

1 Resposta

19th Oct 2018, 12:25 AM

Philipe Galdino

Thread class vs Runnable interface

classes inheritance interfaces java threads

1 Voto

1 Resposta

8th Nov 2016, 12:47 PM

Islay

< Anterior 1 ...53 54 55 56 Próximo >

Quente hoje

How does this code work? print(5>>2) (Python)

1 Votes

Dependency conflict

2 Votes

How can I create a basic backend for user login and sign up on my site

0 Votes

0 Votes

1 Votes

0 Votes

1 Votes

What are the best tech stack for my startup

0 Votes

Html questions

1 Votes

What's the best language

0 Votes