Q&amp;A Discussions

What is the usage of return 0 in c++

16th Dec 2016, 6:43 PM

Hrishikesh Bawane

c++css css3 html5 java javascript mysql php python3 sql xml

2 Votes

I can't understand the usage of Scanner class in java

22nd Dec 2016, 5:39 PM

Salih Ac

java

1 Vote

Hai ol....can anyone say clear usage of try and final blocks?!! Plzz

16th May 2021, 3:41 PM

nightwing

c++final try

15 Votes

What js the difference between copy constructor and assignment operator? Usage examples?

8th Mar 2017, 3:29 AM

SHOBHANA.G

c++

4 Votes

How to measure memory usage inside any simple c++programm;

25th May 2018, 3:26 AM

$¢𝐎₹𝔭!𝐨𝓝

1 Vote

Printing memory location / usage of pointers in C++

15th Aug 2020, 7:27 AM

AMIT KUMAR

c++pointers

0 Votes

What is the usage of Ctrl-N, Ctrl-S and F5?

17th Jul 2020, 1:37 AM

Solus

python

0 Votes

1st Sep 2016, 2:55 PM

DELETED

SoloLearn Use

usage

0 Votes

Here what is the meaning and usage of alt in this code

28th Nov 2017, 10:11 AM

Awrang Zaib

html images

4 Votes

What's the usage of python in Future??? What do you think?

10th Apr 2019, 4:32 PM

Aman deep

future place python

6 Votes

Is the usage of images recommended in the forms?

17th Nov 2017, 2:42 PM

Shadow Windster

forms html images

2 Votes

What is the usage of curly {} bracket in php

19th Oct 2016, 10:17 AM

Koteswara Phani Varma Kalidindi

php

0 Votes

what is window.onload ? what is it's usage in javascript?

11th Sep 2018, 8:05 AM

naveen kumar

dom javascript

0 Votes

Can you please explain the functional interface usage with details.

23rd Apr 2017, 12:55 PM

Mehran

interfaces java java8

2 Votes

Whats the difference between the usage of verticale-align? Help please

12th Nov 2017, 4:31 PM

Pal Murugan

css

1 Vote

Specifying multiple datatypes for an argument / Invalid usage of typing.Union

19th Jan 2017, 1:21 PM

Mehdi_AD

bot discord pycord python slash_commands typing typing.union union

0 Votes

Whats the usage of these ? Why should I learn this unusable stuff?

8th Jul 2022, 10:00 AM

Aleksei Radchenkov

operators

1 Vote

8 Answers

30th Jul 2018, 5:59 PM

Armann

[solved]Flask app close session after 6 hours of usage regardless of activity

flask python

0 Votes

What is the enum keyword for in c++ and its usage

4th Sep 2020, 4:15 PM

Charlie Crease-huggett

c++enum keyword usage

2 Votes

what is srand function?give me an example of its usage

24th Jul 2018, 11:34 AM

Johnson Hope Opeoluwa

c++rand

0 Votes

I need to know the full usage of insert function

22nd Jul 2019, 12:25 PM

Divyadharshini

lists

0 Votes

using java what is the usage of question mark ?

24th Aug 2018, 2:30 PM

Renish S

ajax

1 Vote

If for example I decided to learn coding(a certain language) using Sololearn ....Will I be able to fully be a programmer?

1st May 2017, 1:12 AM

Ahmed Ali

code usage

2 Votes

Explain the usage of hello while creating the object in the below code?

14th Apr 2018, 1:51 PM

TiMo

class java object this

1 Vote

What is the usage of for each loop in website?

26th Dec 2019, 10:26 AM

Nagaraj P

foreach loops

1 Vote

Is React.js a Front-End library? And what's the usage of it?

15th May 2019, 1:44 PM

Aimal Yousufi

javascript

1 Vote

How to easily learn usage of tkinter module in python 3?

31st Dec 2017, 1:27 PM

Mohamed Shublaq

easily how learn python tkinter to

2 Votes

How can i see my C program disk space usage ?

10th Mar 2017, 10:59 AM

Nikhil Nayak

c c++memory

0 Votes

Explain the usage of const, unsigned, and long keywords, with suitable examples.

14th May 2019, 9:18 PM

Marko Majstorovic

@sololearn

0 Votes

What is the usage of c or c++ over other languages?

27th Jan 2022, 6:39 AM

Rohith Vodnala

c c++java

0 Votes

What's the functionality of python?

7th Mar 2017, 8:45 AM

Ahmad Z. Tibi

python usage

2 Votes

I am not familiar with Svg and canvas. Could anyone elaborate the usage of the two?

3rd Sep 2019, 9:46 PM

maryam lalianpour

canvas svg

6 Votes

12 Answers

16th Jul 2017, 12:10 PM

王义阳~Dharmarajaditya

What are the usage differences of C++ and Java? Can they both be used for all of the same things?

c++java

5 Votes

11 Answers

10th Oct 2021, 4:34 PM

Shauna

Can anybody tell me about c and c++ language usage in aircrafts?

c++

1 Vote

Can someone make a simple code that explains the usage of pointers? Thx

30th Nov 2021, 2:35 PM

‎ ຸ

pointers

1 Vote

Where can I use GO ...can it help in making games or something

5th Aug 2018, 2:57 PM

mmm...

go usage

0 Votes

Can someone explain what the difference in usage would be between ++x and x++?

22nd May 2021, 6:03 AM

Lil MAYHEM99

c#operators

4 Votes

is the better usage of onclick/anything function in HTML elements over EventListeners in js ?

10th Mar 2017, 2:23 PM

Freia Van Loon

html javascript

4 Votes

What is the difference between java and Java script? And usage of each?

30th Jan 2019, 2:51 AM

Mahesh Muttinti

difference java javascript

1 Vote

What is your fav platform for sololearn

13th Apr 2017, 10:03 PM

ahmed ezzat

preferred sololearn usage

5 Votes

16 Answers

22nd May 2017, 9:40 PM

ifl

** whats the Difference in Usage of tuple and dictionary **

python tuples

0 Votes

If python is frontend what will be the maximum usage back end code!?

27th Jun 2017, 4:43 PM

AmirOx3a

python3

0 Votes

Can anyone give example on the usage of interfaces in java?

29th Dec 2016, 9:58 AM

N. DURGADEVI

interfaces java

0 Votes

Whats the usage ? I dont know how it works , even by reading comments ..

5th Feb 2017, 2:14 PM

CJM

html5 web-storage

1 Vote

ram usage going to 99 %. please read the description and help me.

9th Aug 2018, 12:18 PM

Armann

blender overload ram

0 Votes

How can write a program that accept 10 number from usage &display their standard deviation?

20th Nov 2020, 6:52 AM

Zihan Sabah

answer

-1 Vote

Please explain me what is a class in python?? and __init__ usage reason?? please make me understand please

12th Jul 2019, 8:10 AM

haileyesus geremew

answerplease answerquick python python3

1 Vote

12 Answers

16th May 2020, 5:12 AM

Lucky Nayak

Can anyone please help me with the usage of Scanner ,next line and others?

input

1 Vote