Q&A Discussões

How to call multiple methods which is in same class to main class?

16th Jan 2018, 10:47 PM

Sujal Kumar

classes java methods objects oop

2 Votos

Can we create Class In JavaScript?

30th Apr 2018, 5:41 PM

Vishnu Murali

class javascript object oop

0 Voto

What the best and safe way to develop a PHP code free from DDOS and hackers?

25th May 2018, 9:46 PM

MD Omer Arafat

ddos hacker oop php

1 Voto

How can i get the information of single account?

20th May 2018, 12:42 AM

Flávio Conca

classes cs objects oop

0 Voto

problem with acsessing another class's member

28th Dec 2018, 9:18 PM

mordorminer

c++cpp oop vector

0 Voto

What is meant by operator overhiding in oop??

30th May 2021, 10:52 PM

titan

c++cprogramin java oop

1 Voto

How to check class instances?

4th Apr 2018, 5:09 PM

Muhammad Taqi

cpython oop python python3

1 Voto

What is the difference between object based and object oriented programming?

1st Jul 2021, 3:29 PM

Nwalozie Elijah

c#c++oop sololearn

3 Votos

19th Jan 2017, 1:56 PM

Ashutosh Saraf

methods and modules

methods modules oop

0 Voto

How to design a simple and reusable form validation class in PHP?

16th Apr 2020, 11:25 AM

Amir Yeganeh

oop php validation

0 Voto

What do we call the thing inside the parenthesis i.e., "new AdpaterView"

27th Apr 2019, 1:36 PM

Sujeet Agrahari

functions java oop

0 Voto

How you can relate Rose to OOPS.

5th Jul 2022, 11:22 AM

Abhay

c++java oop

1 Voto

How much complexity is good/overkill?

24th Dec 2016, 4:59 AM

himanshu yadav

classes complexity modularization oop python readability

1 Voto

7 Respostas

2nd Jul 2018, 6:46 PM

HonFu

Write a java program that creates a driven menu program to perform methods?

arrays calculator java methods oop

-2 Votos

8 Respostas

5th Dec 2017, 3:02 AM

Harsh Yadav

What are the benefits of learning c++ & java now a days . Is it still beneficial today.

c++java oop sololearn

2 Votos

7th May 2018, 11:28 AM

Samar Singhai

C++ OOP: output issue

cpp functions header oop

0 Voto

6th Sep 2022, 10:56 AM

Humza Ali

WPF-C#-Login Form

c#desktop oop wpf xaml

0 Voto

How Public inheritance works?

21st Mar 2022, 2:29 PM

Liviu-Florian

c c++inheritance oop programming

0 Voto

5 Respostas

15th Aug 2019, 10:12 AM

Zuhail

Why, when I input 42 to the circle constructor the area gives me 5541.769440932395 while the correct answer is 5541.769440932396

abstractclass inheritance java oop

1 Voto

How to name objects during runtime

27th Dec 2022, 10:34 PM

Genniell Vergaray

c++java name object oop userinput

0 Voto

8 Respostas

12th Apr 2018, 9:15 AM

Jan Štěch

C++ object is created from ?

c++cpp oop

-2 Votos

Why do we use the base class type when defining pointers to derived class objects?

13th Oct 2020, 12:54 PM

Mohammed Elhafed Messini

c++oop pointers

0 Voto

What are the conventions for writing a properties

30th Mar 2022, 6:38 AM

Paek Se

c#coding oop properties type-conversion

1 Voto

What the difference between dynamic and static polymorphism?

23rd Oct 2019, 5:38 AM

Miroslav Nikolov

c#c++java oop programming

3 Votos

Creative challenges, solution needed.

21st Apr 2017, 2:36 PM

Nikita Galchenko

c++example oop problematic sololearn

6 Votos

Confused with the 'new' function

29th May 2017, 1:38 PM

Manoj Prasanna

c#classes instantiation oop

0 Voto

7th Apr 2017, 8:20 AM

Nutty

Java graph class

graph help java oop

0 Voto

What is the difference between programming language and scripting language?

29th May 2022, 11:41 AM

Aviv Ozeri

java javascript oop scripting-languages

1 Voto

🔘 What is "Object Oriented Programming'' {OOP}.?

6th Aug 2017, 6:16 AM

kurniawan dwi septian

c++object oop oriented programming

3 Votos

Кто-нибудь понял ООП в Python?

30th Aug 2017, 5:48 AM

Amit Kr Raz

help lesson oop python russian sololearn

1 Voto

13th Aug 2018, 2:15 PM

<<Meowg!i>>

Here is question.

c++classes coding object oop

0 Voto

Is java hard to learn for someone who has mastered C and knows some C++ oop.

26th Apr 2022, 3:43 PM

Muhammad Talha Atif

c c++java oop

1 Voto

How do you prevent object slicing in C++?

21st Sep 2018, 3:36 PM

$talk4r

c++object oop slicing

0 Voto

Subsitute of sizeof methof in java

21st May 2020, 2:17 PM

Orville Vroemen

java oop sizeof

0 Voto

Where i can learn PDO ? And does sololearn have this lesson ??

10th Apr 2017, 9:36 PM

Simranjeet Singh

database oop pdo php sololearn

0 Voto

6 Respostas

30th Dec 2016, 11:28 PM

Souhail Kablouti

Which is more complex? Programming or Engineering...?

apis engineering libraries oop standard

3 Votos

Can someone explain me the use of getters? I don't get it (ba dum tsss)

17th Jul 2017, 12:07 PM

Aina Oluwafemi

oop properties python python3

0 Voto

Object serialization in python

3rd Jan 2019, 1:32 AM

Razf

data oop python store

0 Voto

which of these keywords can be to prevent the method from overidding ? 1.static 2.final 3.protected 4.constant

10th Dec 2018, 7:07 PM

Dimitris K

classes final java oop overriding static

3 Votos

Why B is implicitly deleted?

16th May 2022, 4:01 AM

Aly Alsayed

class cpp error instance oop

0 Voto

Josephus Problem Hard Solution PHP

27th Mar 2021, 7:16 AM

Abhishek Dimri

josephus oop php problem programming

2 Votos

Why Error is here? What this Error mean?

23rd Jul 2018, 5:04 PM

Jalal Dev

error help js oop

0 Voto

What is the difference between private and protected members of a class?

10th Dec 2022, 4:33 PM

Samuel Hayden

classes oop php

1 Voto

Please how can I solve this problem

15th Feb 2018, 7:30 PM

Aleksandr

algorithm hash java map oop

2 Votos

Is this a valid abstraction example ?

15th Feb 2021, 12:46 AM

Amal Gil

abstract-classes abstraction classes encapsulation java object-oriented-design objects oop

2 Votos

5 Respostas

3rd Mar 2019, 12:39 PM

Sevcan Doğramacı

Throwing exception during object creation

bestpractice constructor exception oop technique

0 Voto

How does the @ actually works for 'decorations' in python?

7th Jan 2022, 10:03 AM

Agnes Ahlberg

class decorator function oop python

1 Voto

How to duplicate a bingo card?

14th Mar 2023, 4:04 AM

Blastov

css html javascript oop

1 Voto