Q&A Discussions

What is the importance of friend functions and virtual functions ? How and where to use them?

9th May 2018, 6:39 AM

Hadole Balaji

c c++

2 Votes

Why do I get the message challenge limit reached when challenging a friend but some how I can still challenge others

9th Jul 2018, 5:20 PM

Saundarya Kumar

thank you

7 Votes

Its about friend function, HOW IT BREAK/ VIOLETS ENCAPSULATION CONCEPT?. Internally at binary code level?

28th Jun 2018, 10:23 PM

Nathan

c++coding development friend function programming

0 Votes

C++ Find the Coordinantes

27th Nov 2017, 7:20 AM

Bhushan Rane

c++friend

0 Votes

Есть ли кто-то из Украины или русскоговорящие?

19th Oct 2021, 3:46 PM

Alex Ramsey

friend telegtam

2 Votes

How to make a animation of dancing boy?

12th Nov 2023, 11:30 PM

Amelia Hinsen

friend my

1 Vote

downvotes friend sololearn

11th Nov 2018, 11:45 AM

abhishek ki vine

Unwanted downvotes.

7 Votes

13 Answers

14th Oct 2017, 3:07 PM

Sudipta Kumar Nath

hello ¿I would like to know if you can study in sololearm the old python versions too?

friend hello

0 Votes

2nd Jan 2021, 7:44 PM

MikeXD

Sololearn chat

friend sololearn

5 Votes

Hey friend can you tell me how to update nvarchar value into float data type column .

1st Apr 2017, 1:23 PM

Malterego

column data float into nvarchar update value

0 Votes

challenge improvement-(<redacted>)

23rd Sep 2017, 1:33 AM

manoj kumar

challenges friend

2 Votes

Help people out there my friend who is in secondary school need LINUX e-book on hacking.it seems that there is no network.

30th Oct 2017, 4:53 AM

Rizvi Chowdhury

ebooks linux

1 Vote

11 Answers

18th Sep 2017, 6:16 AM

Daniel A. A.

Why I can't run C++.my friend told me that solo learn can learn all. But I can't run C++.why?

c++forms help why

3 Votes

Is computer sub are hard in class 11th. I opted computer as optional subject but friend are saying that it is not wise decisions

3rd Mar 2018, 10:33 AM

Yurichi

dilemma

11 Votes

8 Answers

7th May 2017, 1:58 AM

💞ⓢⓦⓐⓣⓘ💞

I wana learn programming what should I do suggest me

friend sololearn

1 Vote

16th Jun 2017, 4:23 AM

Null

How do I add a friend?

freewheeler friend

0 Votes

How many hours do you code?

15th Jul 2024, 9:44 AM

Dimitar Atanasovski

code friend

3 Votes

Im getting a object not defined exception and I dont know why, I even asked a friend and they couldnt find the issue.

19th Nov 2017, 12:22 PM

Abijith MV

1 Vote

I want to learn a language which can help me alot as a IT professional . My friend suggested me JS ...

2nd Oct 2023, 3:00 PM

Asriela Aestas

javascript

0 Votes

11 Answers

22nd Aug 2017, 3:43 PM

hamzamujeeb

Help,my friend said the link wont work. I made it up,is that the reason? What do you think abt the code? Thank you!

html

1 Vote

12 Answers

3rd May 2017, 4:16 AM

David SoulChild Dodriguez

friend tell me about the syntax of python or a site web give me all the syntax ..

python

0 Votes

What is malloc and calloc in c program?

13th Feb 2019, 11:54 AM

Med Amine

friend sololearn

1 Vote

You take a loan from a friend and need to calculate how much you will owe him after 3 months. You are going to pay him back 10%

22nd Mar 2018, 4:02 PM

MadhanKumar S

java

-1 Vote

18 Answers

3rd Jun 2021, 8:23 AM

Programer A.H

More and more examples, please!!!!

classes friend

4 Votes

Can anyone justify the statement: A virtual function can be declared as a friend of another class.

3rd Jan 2018, 5:33 PM

Thinh Re

cpp

0 Votes

Me puede explicar lo de planeacion de viajes?

18th May 2021, 3:08 PM

sourabh bhandari

friend please

1 Vote

I heard my friend that we can learn another science,for example physics or chemistry, mathematics and so on by solol;it is true?

10th Nov 2021, 4:07 AM

julio alvizures

mathematics physics science sololearn teach

0 Votes

6 Answers

28th Dec 2019, 7:24 AM

Mo Ja

Your friend sent you a message, however his keyboard is broken and types a # instead of a space. Replace all of the # charact

phyton

0 Votes

7 Answers

13th Jul 2022, 2:44 AM

Adeleke Abdul Rahmon

Y aurait t-il quelqu'un d'intéresser pour faire des sessions sololearn ?

friend javascript

1 Vote

How can i know more about this program ?

12th Oct 2022, 11:28 PM

Bruno El Djebena

friend my

2 Votes

Junior Php developer ищет друга

12th Apr 2019, 9:35 AM

Sreybo Hak

friend php

3 Votes

You take a loan from a friend and need to calculate how much you will owe him after 6 months. You are going to pay him back 10%

25th Jan 2018, 9:50 AM

Mark German

java

0 Votes

12 Answers

6th Dec 2020, 9:37 AM

Shrish Pandey

which programming language I prefer to my friend because he is just starting to learn about it.

beginner language programing

1 Vote

Hi Friend i have some doubt .. suppose i want to display a column in center with justified then how to do it??

26th Nov 2017, 5:44 PM

Jay Munjani

sql

3 Votes

connection friend sololearn

7th Aug 2018, 3:20 AM

g3112

Connection

3 Votes

What is the difference between declaring two classes as friend and allowing a class to inherit privately from another class?

18th May 2025, 5:00 PM

Anton Samy

c#c++classes java python3

4 Votes

If a pointer is supposed to be passed, why is the friend function's argument (MyClass &obj), not (MyClass *obj) ?

11th Nov 2016, 4:05 PM

User3827

c++classes friend

2 Votes

Ищу Напарника для изучения С# !!!!

3rd Jan 2016, 2:01 PM

Tesik

c#friend

0 Votes

How I can programme with a my friend in java with 2 different computers in the same program?

8th Nov 2020, 12:17 PM

Tony Montana

java

0 Votes

25th Mar 2020, 2:11 PM

Enderay 1

Write with Vector in c++

for friend

-3 Votes

brazilian friend programing

28th May 2020, 11:26 AM

Leda

Try.this challenge.:

best friend your

4 Votes

8 Answers

18th Jan 2018, 4:27 PM

Anjali Kushwaha

Where you from?

1 Vote

10 Answers

24th Aug 2017, 8:48 AM

Henrique Souza de Oliveira

Hellow friend this my last year in programming school can you help me with some projects

all

-1 Vote

Why we use compositions in c++?

24th Jul 2017, 1:00 AM

Muhammad sani

classes friend

0 Votes

Why we pass objects by reference in a function?

17th Oct 2018, 10:05 PM

NIKHIL SHEKHAR

c++classes friend

10 Votes

Like using friend keyword we access private members in c++ ,how can we access private members in other language??

22nd Sep 2016, 2:14 PM

Mahadevan S K

c c++java python ruby

1 Vote

19th Jul 2017, 5:01 AM

sagar

Ищу друзей (PHP/JS)

frames friend javascript php website

3 Votes

The concept of friend function is like a loophole in C++,then what is the purpose of using it??

14th Aug 2017, 6:46 AM

Никита Павлов

sololearn

1 Vote

friend progress properties

16th Apr 2017, 7:56 AM

Rajdeep Chowdhury

Freelancer

0 Votes