Q&A Discussions

from where can i get video links for html to put in video tag ? can i put my own created? if yes then how?

7th Jan 2023, 7:18 AM

Daniel Beknazarov

c++css html html5 java javascript

1 Vote

8 Answers

16th Feb 2018, 8:28 AM

TUSHAR SANGAT

I read somewhere that "There can be a C program without the main function" is it possible? If yes then how?

c cprogramming curious help main mainfunction urgent

1 Vote

Can we make a pure function or accessor methods without using return statement?if yes then how? And if no then why?

17th Jun 2019, 10:20 AM

Nisha Sharma

c#c++java javascript

2 Votes

See this code plz I want that when a person clicked on the note picture it open's a textarea in the same page how?

30th Jan 2018, 4:27 PM

Harsh Agrawal

help

4 Votes

Though we aren't assigned any value for num and even we didn't get the user input,The output of this program came as -11932 How?

15th Mar 2018, 7:00 PM

Sina

c problem solution

1 Vote

Guys please is it possible to make a div element background of another div element? If yes please how? Code below

9th Aug 2020, 9:13 AM

Nandini B N

<div>

0 Votes

Can i call one constructor with another constructor that too in same class not in the sub class in java if yes then how? ???????

8th Jul 2020, 3:43 PM

Emmer

calling constructor java

2 Votes

String index starting from 1. Why *s value put in starting of string why not putting middle of the string?Plz explain how?

24th Apr 2019, 5:27 AM

Vsuniltagore

cpp sololearn

1 Vote

Output is 21212 but how? And what does m++ here means and even after declaring i as int 2 times why it's not showing any error?

16th Sep 2020, 12:20 PM

Suparna Podder

output

6 Votes

Beginner: Can anyone tell me if I can import an excel in python 3 coding playground (for practice only) How? 😂

1st May 2017, 3:44 PM

Vineet Mishra

python3

0 Votes

Is anyone here familiar with Oracle PL/SQL?Is it possible to print result set from cursor without using column names?If so how?

23rd Aug 2018, 4:16 AM

Wonder Woman

cursors database oracle pl/sql

2 Votes

Is it possible to put .mp3 to visual studio 2015? if yes, how? sorry, i'm just a beginner.. thanks in advance. :)

8th Mar 2017, 12:26 PM

Maha Devan

2015 c#mp3 studio visual

2 Votes

From the code given below, the output should be 12(because constructor never inherit ) but it is 112 . How? Someone can explain.

7th Nov 2016, 2:00 PM

MielCalyx

c++constructors inheritance

0 Votes

5 Answers

21st Dec 2016, 4:09 AM

blumen

To post a lesson in solo learn we should compulsory go to pro or we can post it for free?if yes how?

c,java

0 Votes

for(;;) { int i=0; if(i==1){System.out.println(i); break;} ++i;} Will this code run for infinite times? If yes then how?

30th Mar 2020, 9:06 AM

Samavedam Praneeth

for loops

1 Vote

Does DRY RUN Principle worked for anyone🤔? If 'Yes' Then How? If 'No' then Why? Comment Down Below😊👍.

13th Aug 2017, 7:11 AM

Paul Gaikwad

codeplayground dry_run dryrun q/a sololearn_discuss yes/no

-1 Vote

Is it possible to open fb or whatsapp app from another app instead downloading those apps?If yes then how?

17th Jun 2020, 7:39 AM

ıllıllı Ո૯υ੮ՐคՆ ıllıllı

code html java javascript methods xhtml

0 Votes

Can someone please explain the below question? Input was given and we have to find the output. I got the output like that. How?

18th Feb 2017, 8:16 AM

Soumajit Dutta

python3

1 Vote

Pls i need help .....how can i link an image into sololearn playground code. Plssss help me out .....i really need to know how?

15th Nov 2020, 7:56 AM

Sam

css exercise html javascript project

0 Votes

Can we ask a question to the user and take input from the answer we got in JAVA? If possible, how?

12th Dec 2020, 9:03 PM

Petre Coder (God'spower)

io user

1 Vote

Can I create character models using graphics softwares like AutoCAD, Maya or Blender without coding? If yes, how? If no, why?

29th Jan 2017, 11:25 AM

tharun surya dwivedula

autocad blender character graphics maya model

0 Votes

And how to put images from our gadgets gallery? Is it necessary to upload the images first? If not, how? On website coding

21st Nov 2017, 1:36 PM

1604064_Sharif

images

1 Vote

Can we able to pass formal parameter(argument) of function1 to another function2 as a argument within function1 ? If yes how?

5th Oct 2019, 1:20 AM

Yusuf Haris

c c++function-arguments functions nesting

1 Vote

What is use of C++ programming language and can i make window or android app with c++. If yes then how?

27th Mar 2018, 4:01 PM

sree vishal

c++how

0 Votes

Can we find the value of object (address stored in memory) stored in the reference variable of object?? how? Pls give examples.

4th Apr 2020, 9:08 PM

Muhammad Hamza

java variables

1 Vote

I want to know about internet can you suggest me how? In description I have included a Que.. Which is origin of my curiosity.

5th Oct 2016, 12:22 PM

Ravindra

internet

0 Votes

In C++, if the user types something different from a number, I want to print on the screen: "Invalid input. Type a number." How?

7th Mar 2019, 6:48 PM

Nikhil Tale

c++

0 Votes

In the last statement the answer should be 8. If x=2 then x+ (3*2) = 2+6 = 8. I know I am wrong , but how?

3rd Apr 2020, 5:36 PM

Açucena Ribeiro

operators

-1 Vote

Been trying to code a chat window for a website kind-of like facebooks PC version (not messenger) does anyone have any idea how?

18th Jan 2019, 10:35 AM

Haider Rassiwala

c++html javascript php

1 Vote

JS. How do you add input type " number" as a number _ and avoid strings?

28th Nov 2016, 8:41 PM

Brian Hoeft

++=add how?html input javascript number string

0 Votes

10 Answers

19th Jul 2019, 3:54 AM

Ginfio

Can we import a table in a database in sql directly from excel instead of creating the table in sql ? i yes, how?

sql

0 Votes

In python3 cant we use if statement as - x= int(input (' 2+2') if x = 4 print ('correct') and if we can then how?

1st Aug 2016, 10:15 AM

Anand Nain

python3

0 Votes

Can we implement a binary search tree in a multidimensional array? If so, how? Please give me an example code in java.

11th Dec 2017, 3:41 PM

Arjun Mahanty

java

0 Votes

Can we overload the Encapsulation over the Constructors in the C++ object oriented programming if you think it as yes then how?

25th Jan 2018, 5:02 PM

Su Su Hlaing

c++

1 Vote

I can't get fully, if this: var a =10, var b = 3 var c = a℅(a -b) and the answer is = 3, but how?

21st Jun 2017, 12:04 AM

Taneem Jan

operators swift

0 Votes

Guys, please is it possible to send xml layout files as update to user app so that the user could use it? if yes, then how?

16th Dec 2015, 7:41 AM

Den Boyko

android app java layout

0 Votes

I'm a beginner in coding and web design/development. I have read/learned a lot in this app. with all the things I learned here + CSS can I create a website? how?

22nd Aug 2021, 12:15 AM

Okanlawon Timileyin(snoopCode)

html html5

1 Vote

How to make your own lesson? (Как сделать свой собственный урок?)

29th Jun 2016, 6:04 PM

tshepang motona

c#help how?lesson please thanks

0 Votes

I am creating a webpage. I want to apply a hover to some of the links so that when I hover over it I see other links. How?

27th Feb 2018, 2:55 PM

Batya Mira

coding css html javascript

1 Vote

Can i access to private class var's? Ex. public class me{ private Int a = 1; private Int b = 20; } then we have the constructor and gets and setters, but in other class can I get the values of a and b? calling class or never because its private? How?

1st Jun 2017, 5:18 AM

Oppong Nathaniel

access-modifiers classes java objects

4 Votes

public class Program { public static void main(String[] args) { int result = 0; for (int i=0; i<5; i++) { if (i==3) { result += 10; } else { result += i; } } System.out.println(result); } } The result is 17. But how? I want to understand. please help.

6th Jul 2016, 12:54 PM

João Lourenço

java

0 Votes