Q&A Discussões

Could you explain why the output of the code is nothing. My understanding is that "A a()" calls the "A(int a)..." function but f

3rd Jul 2021, 11:55 AM

Malick Diagne

c++classes

1 Voto

Hi, developers of sololearn! It is really good application for learning languages. But playing games is terrible. Why so little time for each round? If you will add new feature for players to be a to choose the duration of rounds, it would be great.

26th Aug 2017, 12:53 AM

Aurora

c++

2 Votos

You need to make a program for a leaderboard. The program needs to output the numbers 1 to 9, each on a separate line, followe

26th Jul 2016, 9:23 AM

John

beginner python

-3 Votos

void method will not return any value but why do it will return a value when creating a variable inside the void method what does that mean a little bit confusing can you explain?? for example void set(int x)....

29th Dec 2021, 10:12 AM

Ankush

java void

1 Voto

I made a simple script to add, subtract, multiplie and divide, but it just works for adding, do you guys know how to make it wor

2nd Aug 2016, 7:10 AM

eugene dakarapu

help javascript

0 Voto

How to correctly take an input from the user? Please write a code how to take a string input and int input. Thank you very much!

27th Nov 2016, 12:00 PM

Losel Matos

0 Voto

Fix and tell me what you did to make it work, kinda at the end of the line with this C++ not doing what I want D:<

26th Oct 2016, 3:35 PM

UnknownCayon

c++else-statements

0 Voto

Can you plz explain me data flow of this code in the line when the two objects get add and how the "+ operator overloaded

30th Oct 2016, 4:02 AM

Sammy Bunckly

magic-methods python

0 Voto

Hello, im new to Java script, and I would like all the help I can get, can someone with experience please help me. Thank You

21st Feb 2017, 12:53 PM

Chandan Kumar Sahoo

help java new

0 Voto

Good morning sir. My button change is not display under the image. It is left the image. I want under the image. Thanks you sir.

21st Oct 2016, 3:33 AM

not414

button doing image the under

-1 Voto

Guys I need your help since all of you here are professionals while me Im just a student. A newbie in this Type of Course

28th Jan 2022, 9:31 AM

Malick Diagne

c++loops

-3 Votos

So does having modules written in C in the Standard Library imply you can run them with your own Python code in the Python compiler?

9th Aug 2016, 11:50 AM

khaye llanera

modules python

0 Voto

Can you create login with database using php in this course there is no database just a bunch of tutorials fill with codes and n

16th Mar 2016, 4:22 AM

Ben

comments php

0 Voto

Are ther any developers produced by solo learn and it ther is any how did solo learn help you. What was you first project ?

24th Jan 2018, 10:52 AM

Jayvee Malubay

1 Voto

When styling using css, provided want to use the font color, font style and the font weight which. Which class are you to use ?

21st Aug 2017, 8:49 AM

April Mahlatsi Motaung

<p class="??"

0 Voto

If the data you want to consume with JavaScript comes only in XML(from legacy system), is it worth converting to JSON first? It is a lightweight 10 tags XML file.

22nd Jan 2019, 10:17 AM

Aneji Clovis Ndep

javascript json xml

2 Votos

What app can I download if I want to learn more about I.T? I'm currently in grade 10 and I'm just 15. I hope you can help me. :)

4th May 2016, 3:27 PM

Eric Ohtake

self-learning

0 Voto

whenever you use two print statements, the second print always prints in new line even when \n is not used. how to print them in same line?

2nd Jan 2017, 2:57 AM

Sha Sandajan

python

0 Voto

Do you always have to add a border to a table tag to show the table in a correct way? So like this <table border="2"> or is only <table> enough?

18th Oct 2016, 4:52 AM

paras mittal

border html tables

0 Voto

I have just finish java course but i don't feel that i understand all about java what i have to do now can you help me?

8th Oct 2016, 6:53 PM

Maik

-1 Voto

A town has three hotels. You have 10 vouchers for one-night stay for the first hotel, 15 for the second one, and 20 for the thir

17th Jun 2017, 9:32 AM

aya mesameh

hotels three

-5 Votos

Is it just me or does it seem like the only way to comprehend what you just learned Is by going to the next lesson? #mindblown😂

1st Aug 2020, 8:22 AM

Shivam Tiwari

code interesting self-learning weird

0 Voto

You have been given a BIG array A containing N elements where the ith element is given by a. There are Q queries, each given by

15th Jun 2017, 1:22 PM

Karey Montrel Heyward

python

-4 Votos

it's a bit misleading that you name the variable "a" when you're showing someone how to access the a tag as a first child of li.

31st May 2021, 8:11 AM

Asanka Namal

dom javascript

0 Voto

can anyone explain what is view what is the function of view what is the syntax? As I am a beginner so if you give me the actual definition of it, it will be very useful to gather knowledge or to understand what is VIEW

29th Jul 2016, 5:19 PM

Josh Simmons

sql views

0 Voto

Can someone explain me, how can there be a .html extension if it is a programming language on the web. I dont get it. Like what are the .html files in your library if you have any?

22nd Aug 2016, 8:56 PM

Dipayan Pramanik

html links

0 Voto

How do you make a AI to learn by its self and which is easier to learn Java or Python for this? Also what is your favorite.

5th Aug 2016, 11:47 AM

The Hunter

ai grow java learn phython python

0 Voto

Best examples of the uses for java? Not what's it in. But what would the programs that you write in java do that is actually useful in the real world?

27th Feb 2020, 2:19 PM

Sear

0 Voto

my app doesn't have the video tutorials that were present earlier, I think the videos helped alot more than the notes, are you having the same problem guys?

29th Dec 2015, 11:16 PM

armand nathan

0 Voto

can someone kindly correct me if i am wrong about this quote "As the program contains multiple lines of code, you should create it as a separate file and run it." does that mean that if my code gets bigger it is advisable to create less line of codes but many files?

28th Aug 2016, 11:03 AM

Derrick Kibuga

if-statements python

1 Voto

why you did I loose a challenge if did not make a single mistake? this is ridiculous. either it should be a draw or let a challenger response to the 6th question. If this is going to work like this I am not going to challenge anybody.

23rd Jul 2016, 2:13 AM

joel bonita

javascript playground

0 Voto

Given the age of a person as an input, output their age group. Here are the age groups you need to handle: Child: 0 to 11 T

17th Sep 2016, 7:49 AM

K T

-3 Votos

How do you write a program to take N numbers as input and output all even numbers from 1 to N inclusive, each on a new line.

31st Jan 2022, 7:16 AM

mahdi

#help

0 Voto

Hey, I have a lot of mutivation problems at the time and I wanted to ask how I can motevate myself ore how you are doing it!

3rd Jan 2021, 7:22 PM

Jay Scott

java mutivation problems

0 Voto

Highschool bank chanch funding unchanging of the day of the cage is for a your email to me and that you can see that it was will

7th Nov 2017, 12:56 PM

lxam_2

while

-1 Voto

What is wrong with my code? It is in python and is a simple program where you input a word to cause then text to be outputted

27th Feb 2017, 10:22 AM

Sarthak Sajjanwar

codeHelp

0 Voto

Given the age of a person as an input, output their age group. Here are the age groups you need to handle: Child: 0 to 11 T

21st Aug 2017, 3:40 PM

hunter dante

-7 Votos

Hi guys,i have a qus,what do the start do(obj.start())? I will be grateful if you help me class Loader extends Thread { public void run() { System.out.println("Hello"); } } class MyClass { public static void main(String[ ] args) { Loader obj = new Loader(); obj.start(); } }

31st Jan 2022, 7:16 AM

mahdi

java threads

0 Voto

using System; namespace GoodProgrammerTest { class Program { static void Main(string[] args) { Console.Write("Enter Yes or No"); Console.Write( "Do you programme every day? : ") ; int answer = Console.ReadLine(); if (answer =="Yes") { Console.WriteLine( "You will be a good programmer"); } else { Console.WriteLine( "You will not be a good programmer"); } } } }

18th Mar 2017, 12:42 PM

hurricane_jvd

2 Votos

When dealing with propagation, if you set a <div> element to true, meaning it will use capturing, but set a child element, say <p>, to false so it uses bubbling, which event will take place first?

6th Aug 2016, 2:04 AM

Wilson Bol

events javascript

1 Voto

I want to write a code to see if an input number is natural or not but it won't work can you tell me what am I doing wrong?

8th Jul 2016, 1:40 AM

Sean Medlin

python3

0 Voto

You are on a 5 hour sea voyage. The ship sails at a speed of 40 km per hour. Write a program that will output how many kilometer

16th Apr 2020, 11:11 AM

amirhossein fazeli

sololearnquestion

-2 Votos

How to get upto 20 more names of people as input if user wants to add more names or stop and store them in the list? Thank you

6th Jan 2022, 5:49 AM

Nayan Mitra

0 Voto

My code will have a flaw that takes much time when uses s3,s4..sn.So may you give me a new method to fix that code to be more ea

25th Sep 2019, 10:04 PM

Abdul Hamid Durrani

c structure

0 Voto

It has been a long time for me to learn programming, but I can not program real programs or useful projects that are tired of the calculators programs and the primitive programs, can you help me with real projects and source code that can be used in the present

6th Dec 2021, 1:14 PM

Hảo Nguyễn Thiên

c++

1 Voto

When does the x++ command get executed ? if its in a loop, still within the loop or after it is executed ? and how i have to understand !(1&&(1||0)) Thank you people, it would help me alot to understand that.

28th Jul 2017, 11:06 AM

Otman El hajjaji

c++

0 Voto

how can we code , like value of a+ value of b, if sum is 100 how can we put a if statement stating if value < 100 cout you tried hard...sometimes like that , I mean to say how can we combine a normal addition and subtraction with if statement.

16th Sep 2016, 11:55 AM

Dennis Wiebler

c++if-statements variables

0 Voto

Any rule of thumb for using switch vs if-else for performance reasons? Basically like let's say if you need to use switch case if there are more than 4 conditions?

19th Jul 2016, 11:06 PM

Khan Zeeshan

java switch

-1 Voto

hello guys? how are you. i am zeeshan ali from pakistan. i have been in touch with this app for a very long long time. i have found so many friends awesome.. and we do combine study over the internet. anyone of you is interested then join us on facebook by searching this number 03033951255

17th Apr 2016, 3:21 AM

Pratul Kumar Singh

arrays php

0 Voto