Q&A Discussions

Python — classes and objects — error — help

11th Jan 2023, 3:54 PM

Nikita Mondal

error help oop python

0 Votes

Java or python which is best?

31st Dec 2022, 12:41 AM

Lamron

java oop python

3 Votes

12 Answers

29th Dec 2022, 8:40 AM

ANANDHA RAJU A

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 Vote

How to easily understand data structure and algorithm

27th Dec 2022, 10:34 PM

Genniell Vergaray

arraylist arrays collections datastructure java linkedlist oop queue stack strings

0 Votes

Why Error is here? What this Error mean?

19th Dec 2022, 5:28 PM

Ashwin Kumar

error help js oop

0 Votes

Inheritance is-a and has-a relationship

10th Dec 2022, 4:33 PM

Samuel Hayden

c++has-a inheritance is-a java oop relationship

0 Votes

Lately i have started struggling with my python course in the oop so what can i do to understand oop easily

10th Dec 2022, 9:59 AM

Oliver Pasaribu

python

1 Vote

Incorrectly counting parameters?

6th Dec 2022, 5:59 PM

Abemelek Ermias

attributes classes objects oop python

0 Votes

30th Nov 2022, 8:00 PM

Margaret Guzman

Rhombus java interface

classes interfaces java object oop oriented rhombus

0 Votes

Why is the result were not true?

24th Nov 2022, 2:23 PM

Aviv Ozeri

if-statements java oop

1 Vote

i need help in OOP with C++ i stell Study it😬

17th Nov 2022, 4:11 AM

Mozzie

0 Votes

7 Answers

3rd Nov 2022, 11:09 AM

نور عمر محمود دويرى

Beginning oop java arrayList help

java

0 Votes

ecmascript6 es6 javascript oop

31st Oct 2022, 8:05 PM

Mohannad

Nobody can answer 😱😱😱

-1 Vote

In my opinion, first statemen in a constructor it must be call to parent class constructor using super reserve-word (or keyword

25th Oct 2022, 5:29 PM

Abubakr Shomirsaidov

oop

0 Votes

Why the constructer of super class not invoke , when object of sub class made in python ?

20th Oct 2022, 10:04 PM

Oliver Pasaribu

cpp java oop python python3

0 Votes

Is OOP the most important part of programming??

16th Oct 2022, 9:22 AM

Abhay mishra

python,java,c++

1 Vote

14th Oct 2022, 2:57 PM

Raymond

Any tips on OOP?

oop python

0 Votes

What's the most significant advantage of using virtual functions in comparison with pure polymorphism ?

10th Oct 2022, 12:33 PM

Iamno0v

c++oop polymorphism

1 Vote

11 Answers

25th Sep 2022, 12:00 PM

Ali_combination

How do I fix a PHP code that does not display error code in the browser

oop pdo php

1 Vote

23rd Sep 2022, 6:30 PM

chinaza

Classes in python

oop python

1 Vote

This is kinda bugging me "using namespace std;"

23rd Sep 2022, 9:20 AM

Oussama Harmouche

c++introduction namespace oop

0 Votes

8th Sep 2022, 1:53 PM

Humza Ali

C++ OOP: output issue

cpp functions header oop

0 Votes

6th Sep 2022, 10:56 AM

Humza Ali

CPP OOP

c++class cpp oop

0 Votes

Pls i seriously need some one to help me with python oop(magic methods, class and static methods, and property..

2nd Sep 2022, 4:50 PM

Humza Ali

oop

0 Votes

What is Kotlin delegation and how it works?

29th Aug 2022, 9:54 PM

Emmanuel Odukoya

delegation koltin oop

1 Vote

What's wrong with this code??

29th Aug 2022, 8:19 PM

Alex

class oop python

1 Vote

Why does the magic method __gt__ not only compare 2 objects salaries but compare any 2 numeric arguments of 2 different objects?

27th Aug 2022, 1:15 PM

Undercover Agent

magic-methods oop python

1 Vote

Why 14 is not printing? ..How to call base class parameterized constructor in derived class copy constructor in C++?

12th Aug 2022, 9:18 PM

Rebecca

coding constructor cpp cstring destructor exception oop python vectors what()

1 Vote

6 Answers

11th Aug 2022, 12:58 PM

Muhammad Talha Atif

Will SL ever allow multiple script files?

namespaces oop php python sololearn

0 Votes

Which is better in android app development, Java or C++?

8th Aug 2022, 3:48 PM

ρү૨œdԌ૨ ×

c++java oop

3 Votes

Why this code is not giving any output?

4th Aug 2022, 12:37 PM

トマス・オウェン

array ascii char characters cpp index oop

2 Votes

7 Answers

2nd Aug 2022, 6:59 PM

Muhammad Talha Atif

Hi there can you help me to give me some advice for PHP OOP basic concept .?

oop php

0 Votes

In my getWinner function what is the problem. I am try to loop the hashmap so as to print the key with the highest value.

23rd Jul 2022, 5:41 AM

Ronju Islam

hashmap java oop

1 Vote

Any one who can identify the bug?? Am unable to pass the 3rd test. It is the second last project in java lesson(more on classes)

19th Jul 2022, 10:17 PM

socka

java oop

2 Votes

Set function for an instance of a class

18th Jul 2022, 6:28 PM

socka

c++function-arguments oop

0 Votes

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

18th Jul 2022, 8:10 AM

Arthur Le Floch

OOP

c++classes

0 Votes

8 Answers

9th Jul 2022, 9:52 AM

STH Tokhi

functions java oop

0 Votes

I need to understand how OOP works with magic methods by changing some lines in the code

5th Jul 2022, 11:22 AM

Abhay

begginer magic-methods

0 Votes

26th Jun 2022, 6:01 AM

Ibrahim Alzein

Help me to learn c++

c++oop

0 Votes

Interfaces can have method implementation in C# 8.0 and onward..

25th Jun 2022, 6:21 AM

Jaimin Gamer Official

c#c#0.8 interfaces oop

1 Vote

Design a class called Meeting to represent meetings in a diary. The Meeting class has the following fields:

22nd Jun 2022, 9:07 PM

Sufian Ahmad

java oop

0 Votes

5 Answers

22nd Jun 2022, 12:26 PM

Half Student

Is it possible to change data of file during program execution? Like changing data and deleting it ..

c++file filehandling oop programming

-1 Vote

7 Answers

21st Jun 2022, 2:18 PM

Muhammad Talha Atif

Write a Java program to display the lamp is no if its true or the light is off.

oop

-2 Votes

Can anybody help me. Without OOP is code correct, I have checked it. Thanks.

20th Jun 2022, 6:04 PM

Milad Ahmed

c++oop

0 Votes

Why the compiler is giving me an error of Age ?

19th Jun 2022, 4:31 PM

TeaserCode

c#oop

0 Votes

5 Answers

19th Jun 2022, 8:19 AM

Mustafa Azzoz

How many objects should my oop project have in it?

c++oop

0 Votes

What is the difference between abstraction and encapsulation.

16th Jun 2022, 12:39 PM

Muhammad Talha Atif

Inheritance question?

inheritance oop python

1 Vote

5 Answers

14th Jun 2022, 1:42 PM

madeline

java oop

-1 Vote

How can we call first base class in multilevel inheritance

13th Jun 2022, 5:13 AM

Ajmal K saleem

doubt inheritance java oop

2 Votes