Discussions Q&R

Didn't get the difference between while (num++<5) and while (++num <5)?

1st Jan 2018, 3:24 PM

Meet Rajpopat

c#loops

0 Vote

8 Réponses

14th Apr 2017, 3:42 AM

Khadija Afzaal

Please can someone teach me SVG i didn't understand

<svg>

0 Vote

What is spam and eggs? I didn't get Monty Python too.

27th May 2020, 8:01 PM

Edith Chebet Tum

python3

0 Vote

What is using namespace std. I didn't understood it

15th May 2019, 9:18 AM

Pranjal

c++

0 Vote

I didn't get the quotient and remainder part

24th Nov 2017, 7:56 AM

Aryan Jaiswal

numeric-operations python

0 Vote

The solution of the first challenge i didn't get it

26th Oct 2016, 4:28 PM

lakshay

first_challenge

-2 Votes

I understood all the concept in c++ till function but I didn't understand the concept of pointer;

22nd Nov 2021, 4:56 PM

Jiji Delimi

c++general pointers

2 Votes

27 Réponses

2nd Jun 2019, 4:59 AM

Ayush Sharma

What happens if i didn't write return 0; at the end of my program ?

0 return

2 Votes

16 Réponses

17th Jun 2019, 3:38 PM

The unknown 321

I verified my account but i didn't get verify badge

account verify verifybadge

0 Vote

I didn't get what is exponentiation. Can someone help me?

19th Aug 2020, 2:38 PM

Bidyot Bikash Boruah

numeric-operations python

1 Vote

Help me with this c++ code. It didn't satisfy 3 out of 12 test conditions.

11th Sep 2019, 11:52 AM

Alex

c++code

1 Vote

10 Réponses

26th Mar 2021, 6:27 AM

S Srividhya

When i tried this code, it didn't work context.rect(50,50,100,50); context.stroke();

css html javascript

1 Vote

Why do some challengers didn't challenge the begginers??

15th Oct 2022, 10:36 AM

Abigail Quansah

ask

-1 Vote

Suppose,if I didn't learn C language,Is it necessary to learn C language for learning other languages?

9th Jan 2017, 5:06 AM

brah hama

c css hottoday java necessary python scripting-languages

9 Votes

9 Réponses

22nd Sep 2018, 12:30 PM

Neeharika

I tried to make an HTML site on my computer on Notepad and I tried but didn't work. Why is it like that?

computer html notepad

1 Vote

12 Réponses

12th Nov 2019, 4:39 AM

Minn Ko Ko

I have a question about C language .Why didn't it end when I entered 0 .

c help

1 Vote

15 Réponses

17th Nov 2020, 5:37 AM

[No Name]

I didn't get wt is the function of alt="" in img tag.??

html images

0 Vote

8 Réponses

27th Mar 2018, 7:14 AM

Reet Kaur

Can anyone tell me why I didn't get the expected output?

classes python3

0 Vote

Is bootstrap course available in sololearn please help I didn't find

21st May 2020, 9:26 PM

Sebin James

sololearn

0 Vote

If you didn't know much about programming how we learned?

8th Feb 2021, 5:48 AM

Pulasani Aswini

java

0 Vote

Would it go wrong of I didn't use hash ??

30th Sep 2017, 2:13 PM

Taha Khan

css selectors

0 Vote

I used img tag to put image on my website.but it didn't worked.please help me

3rd Sep 2017, 6:40 PM

Marwa Ali

<img/>

1 Vote

10 Réponses

17th Mar 2021, 3:57 AM

shirja Beevi

Please help me! I start something by didn't work

java linkedlist

-1 Vote

i used scanner. but output didn't come. (code is below)

8th Jun 2021, 9:44 PM

Remus Tanasa

scanner

1 Vote

Output is 11. But I didn't understand how. Plz explain..

15th Apr 2020, 4:28 AM

SASIM WD

didn't help i java understand

1 Vote

I lean html css but some programs didn't ren in it

25th Apr 2017, 12:10 PM

Nadir wadsariya

html

0 Vote

What are Boolean Operators below i didn't understand it in C#

18th Aug 2020, 7:10 AM

Aditya Devananad Bavaskar

0 Vote

I didn't understood that what is the difference between "else" and "elseif"?!!

16th Jan 2024, 11:05 AM

Ari Chan

else-statements if-statements php

0 Vote

6 Réponses

8th Aug 2018, 12:40 PM

Victory

Hellow I didn't know how to solve the Exponentiation projects please help .......

exponentiation projects python python_projects

1 Vote

5 Réponses

24th Apr 2021, 5:01 AM

Diwanji

i didn't understand the difference between concole.write and writeline

c#output

0 Vote

Didn't get a free trial. Full annual subscription payment charged at once.

11th Oct 2016, 5:14 PM

sd1327

refund

1 Vote

What is the uses of //comments? We didn't see it on output...

16th Nov 2021, 3:40 PM

Daniel Alberto Rojas Cuchigay

........ect.c#css html java javascript python

1 Vote

6 Réponses

17th Apr 2017, 9:16 AM

Vigneshwar

I won 50+ challenges in a row but I didn't get Epic badge

badge challenges

4 Votes

5 Réponses

15th Jun 2017, 6:35 PM

Илья Карпенко UA

Didn't understand a single word can anyone help me please

geolocation html html5

0 Vote

Why sololearn didn't made an app for learning c++ with #include <graphics.h>???

13th Mar 2017, 7:18 PM

Mira Mostafa

c++graphics.h sololearn

2 Votes

I didn't get this part. Can someone please help?

9th Jan 2019, 2:02 PM

The Happy Coffe Cup

input output python

0 Vote

Please help me about Sum of Consecutive Numbers ,i didn't understand

21st Feb 2017, 8:31 AM

Homo Sapien

python3

0 Vote

I didn't undrstand when the virable delet from stack ram

10th Jul 2021, 2:36 AM

Christopher Bernard Wintara

pointers stack

0 Vote

I didn't understand the PATH part, anyone who can explain?

18th Jun 2018, 8:47 PM

Omar Muhammad Nofal

please

0 Vote

Why didn't get the ......why no output what's wrong 🥺🥺

12th Jan 2017, 2:08 PM

Aadhitya Sachdeva

help

0 Vote

hello! can anyone explain the keyword this please I didn't understand it

19th Jan 2022, 1:40 AM

Bhebheko1125 Lonia

constructors java this

4 Votes

Can you find why my code didn't pass a particular test case?

24th Feb 2016, 8:21 PM

Kaoutar Noureddine

challenge kotlin project

1 Vote

Hello I am from non mathematical background. And which program language didn't need math skills ?

2nd Jul 2023, 1:31 PM

Dominic Dofredo

app html website

4 Votes

7 Réponses

17th Sep 2020, 11:42 AM

Udhav Panwar

Why only "import datetime" didn't work? Why I had to show "from datetime import datetime"

from import python3 self-learning

0 Vote

11 Réponses

22nd May 2019, 7:29 AM

Akhil Padmanabhan

I didn't understood about class and main in java!

class java javabasics javaconcepts javamain main

0 Vote

what will happen if i didn't use return 0;?

25th Mar 2019, 10:22 AM

Zain Ul Abdin

c++

1 Vote

Why I didn't see anything on vectors and maps in sololearn's c++ tutorials ?

4th Oct 2016, 1:19 PM

Girish Tulabandu

c++

2 Votes

9 Réponses

15th Nov 2017, 11:56 AM

MÎDÅŞ

I didn't understand this lesson " Image location" Can you help me ?

html images

1 Vote

7 Réponses

16th Jul 2016, 8:00 AM

rose

I didn't understand operator precedence example in python. Can someone explain?

operator-precedence python3

0 Vote