Q&A Discussions

To override method , is it compulsory to use override keyword? why we can't override method just like in c++ using same name with different definition.

18th Jul 2017, 4:22 AM

Manoj Mudgal

c#polymorphism

1 Vote

Why can't i run ES6 on solo learn. Some code works well elsewhere but throws errors on solo learn. Please help

9th Sep 2018, 5:29 PM

shiwangee pathak

es6 javascript

0 Votes

Why can't I rate quizzes on HTML? I can only rate every language except HTML.any of you with this problem????

10th Dec 2018, 5:01 PM

Jo Jo Rules

quiz

0 Votes

can't understand what's happening in output pls help. is 0 being taken as false and not 0 as true . So as 3 is true but not not

21st May 2019, 2:57 PM

Yishak

boolean-logic if python

0 Votes

How to change email destination from forget password in facebook, becaus i can't login to my yahoo mail. Can i use javascript?

5th Nov 2018, 1:09 PM

partha

javascript

-1 Vote

While runing the code kotlin in my phone i can not enter more than one input. So i can't run a code with more than one input

31st Aug 2017, 2:10 AM

ilham padli

kotlin

0 Votes

Hi guys i am learnin html on solo learn but i can't go next level on level 2 , it says more version avalible on this app but i

18th Oct 2019, 4:21 PM

Hind Moussaif

html

2 Votes

Why i can't enter 4numbers and they came out as 4 numbers since its 2d array, Im trying to do the same code i did in c++ in java

6th Jan 2018, 4:33 PM

TheLevitationQ

2d arrays c++java

0 Votes

Can anyone help me with this code??? It's a problem from code coach and I got 2/5 and I can't find why the other 3 were wrong.

12th Nov 2019, 10:45 PM

Doaa Ahmed

c++

0 Votes

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?

10th Aug 2020, 2:59 AM

Jayp

operators swift

0 Votes

I want someone to help me with a code for my drone I used arduino nano but I can't get it to tilt left or right

16th Dec 2015, 7:41 AM

Den Boyko

drones

1 Vote

Hey guys plz tell me how you create such a big code??? It needs a lot of memory n time. I can't even imagine to do such a thing

30th Mar 2022, 12:29 AM

Kelvin Abossey

big codes fabulous

2 Votes

Is there a way that SoloLearn can add Lua in their code learning website? I want to learn Lua but i can't find any websites.

15th Jun 2017, 10:11 AM

Aryan Sanghi

lua

0 Votes

I'm a new Java learner and I can't figure out why the result is different when using logical OR operator instead of bitwise OR o

8th Jan 2020, 2:35 PM

Mahir

bitwise java logical operators

0 Votes

Ok people I can't seem to figure out how to post code on here. Can someone help me out a little please? Thanks in advance

29th Apr 2020, 10:27 AM

Mohammad Ala Tahhan

postingcode

0 Votes

Hey guys i am new here.....right now i install this app i want to learn c++,but i can't unable to unlock to next part...plz help

27th Jan 2017, 8:10 AM

Diogenes Muse-Cleveland

c++

0 Votes

Am new to solo learn plz I want to code html but I can't fund it here please help am lost

4th Apr 2017, 1:59 PM

Ankita Gurnule

<html>

0 Votes

Was that the case that before there were links to video lessons in the courses? Why can't I see them now?

29th Apr 2020, 5:30 AM

Sunday comedy

clips links video

0 Votes

In sololearn, some elements are mentioned but coloured black and unklickable. I also can't find 'em in glossary. What are those?

16th Sep 2016, 2:45 PM

Danail Dimov

details elements hgroup html html5 math span

0 Votes

I can't get this to run on here.In the console it counts down slowly on seperate lines and then writes Hello World! Why not here

2nd Feb 2017, 4:16 AM

prayoga

countdown for helloworld loops python sleep sys time

1 Vote

10th May 2017, 12:09 AM

Steve

how do I move forward?

1st and answered basics can'T i in question sql the

0 Votes

Are there not more variables i know for a fact boolean is on i can't remember the names of the other ones though

20th Jul 2018, 5:32 PM

Anne

java variables

-1 Vote

never had a deal with threads so can't get the whole conception of it. Can any one provide some examples with comments?

24th Jul 2017, 4:48 PM

Alex George

java threads

0 Votes

i can't run my proyect what should i do? intento hacer mis propias pruebas, soy principiante y no me corre que hago?

1st Jul 2016, 7:31 AM

Андрей Рощин

html

0 Votes

I saw a place where i can download pdf for python, but i can't locate it any more... please can someone help

13th Jul 2016, 6:24 PM

ismarlin santiago chalas martir

update

0 Votes

C++ is in my course i have to learn it but i could not understand even its basics and can't write a program any tip for me?

3rd Nov 2017, 9:29 AM

daniel Ekauku

c++

0 Votes

In python I have to write Hi but when I write both of my letters was small.My caps lock doesn't work here .I can't turn on hint.

27th Dec 2017, 6:02 PM

Tayyaba Razzaq

learning python

0 Votes

He guys can someone tell me what that mean : you won't be charded until your entil trial ends . I can't finish my course bc oft

18th Oct 2020, 6:19 AM

Fereshteh Niyazy

...

-1 Vote

Why do we need Jagged Arrays? Can't we do the same thing with Multidimensional arrays? It is so confusing to guess when to use w

29th Jan 2022, 7:58 AM

Ilham AZALAM

arrays c#jagged multidimensional

1 Vote

Why create an empty tuple "tp=()" if I can't assign values to it later on? What useful function could I get out of an empty tuple?

30th May 2017, 8:52 AM

Kasturi Kulal

python tuples

0 Votes

Where can I get greater or lesser sign on S5. I don't see it on the keyboard? I can't apply ArrayList without it.

1st Aug 2016, 10:56 PM

Mohamed Shoukry

java

0 Votes

Why can't I bring a value of a variable to an other method to do something with it and bring it back?

7th Jan 2017, 8:12 AM

Champion Lehlohonolo Ntulini

c#csharp

0 Votes

Hello. I can upload photos, videos and music in css and html to Windows, but I can't here on Android. Does anyone know why ?! Ca

17th Nov 2018, 2:37 PM

Samuel

css help html

1 Vote

Please 🙏 i want to hosting my website on my smartphone in netfily but my phone can't login to netfily i don't know why! Help me

4th Nov 2020, 5:29 PM

Blacker

1 Vote

I am new to Python,i can't understand python is oops concept based language but we don't have to create any classor main method

30th Nov 2022, 9:04 AM

Ishaq Lawan Ishaq

java oops python

0 Votes

I can't take picture in my phone in the playboard I must put URL how I can use my phone like server thinks

11th May 2017, 2:21 PM

Harshit Kaushik

css html javascript

0 Votes

i need helping i m really confused right now i can't know how to start learning asp.net after finishing c# course .

11th Jun 2016, 2:33 PM

Ismail Ait Bella

0 Votes

what kind of arguments i have square to do i can't understand the problem please tell me more about to make equation

31st Jan 2017, 11:45 PM

Ayman Safi

lambdas python

-2 Votes

When I write the first line of code to say Hi, it won't get the H with a capital letter. I can't go to the next question.

27th Jun 2016, 4:07 AM

JOSHI KALPESH KUMAR

problem python

0 Votes

How do i get into my dell spirion 15 laptop i forgot my password and can't get by the screen where it wants my password that ive

22nd Mar 2017, 6:21 AM

Len Bastiaens

javascript

0 Votes

Could you please clarify a bit more about #ifndef?How could be defined header file twice if we don't put #ifndef as we can't have two header files with the same names?

17th Apr 2017, 6:32 AM

ryan browning

c++classes

1 Vote

I have windows 7 on my pc.whenever I turn on power supply file manager window opens directly, i can't able to open anythingelse.

12th Jan 2016, 4:42 PM

Ivailo Ivanov

7 operating system windows

0 Votes

What is the purpose of making a class final as we can't further inherit it then why do we make a class final?

27th Nov 2017, 11:54 AM

Prajakta Madhukar Varute

final java

0 Votes

I want to earn money easy way. B8 i can't find any easy online job. So any one suggeste me a online job.

28th Nov 2018, 4:04 AM

Dharm Vashisth

css

-3 Votes

I can't align the bullet points in an unordered list to the center. I can get the text to move, but not the bullet points.

9th Jan 2017, 6:03 PM

Yeasin Ahammed Apon

border css

-1 Vote

Python: read from txt file line by line, than convert and save other txt file line by line. Print works great, but can't save th

1st Sep 2016, 2:03 AM

Caleab Brown

line python

0 Votes

how can i win a challenge i am learning from the site on computer not from the app ? i can't find any challenge on the site :(

26th Mar 2021, 8:44 PM

Marcus2525

challenges

1 Vote

I can't understand ..where to put open braces{ and closed braces in these given coding and why we put i=2 and at last i==num

2nd Jul 2017, 11:03 PM

mohamed ashraf

learningc

0 Votes

Why can't I get a user to be able to input 1 or 2 to select which function to use via class and object?

30th Nov 2021, 10:00 AM

MOHAN SHARMA

and bad coding math probably

0 Votes