Dyskusje Q&A

I have a code to print all the prime numbers upto a given limit which user inputs. Its not working. What's wrong?

25th Dec 2022, 3:04 PM

Program27

lists python

1 Głos

6 odpowiedzi

7th May 2020, 11:35 AM

Kaushik Nandan

What's wrong with this code? I can't get it to print out adult. All the others work.

c++operators

0 głosów

What's the difference between a pointer to a string to which i have assigned malloc and an array of chars?

22nd Nov 2017, 4:54 PM

Terry Smart

arrays c pointers

1 Głos

Tell me what's the len(A) and len(A[0]) ? I know len but i dont understand the A[0] in this code

19th Apr 2019, 9:33 PM

Alexander Sheremet

@matrixes_add

3 głosów

Hey folks! What's the difference between translate and margin in terms of positioning in CSS?

25th Jun 2020, 2:59 PM

parisa Shafaei

help

0 głosów

For people in professional jobs, what languages do you use the most? What's most important to know?

2nd Mar 2021, 11:14 AM

Jonel Hatwell

code developer professional programming web

0 głosów

Hi guys, what's the difference between Order By and Group BY?. When must I use Group By?

4th Nov 2019, 9:37 PM

iDontCodeEnough

groupby orderby sql

1 Głos

What is div tag? What's the benefits of this tag? Can you tell me whole about this?

13th Apr 2019, 7:36 PM

Tolulope Patrick

class div h1 span strong

1 Głos

What's the output of this code? list = [2, 3, 4, 5, 6, 7] for x in list: if(x%2==1 and x>4): print(x) break

28th Apr 2019, 5:21 PM

Monirul Islam

#henry

-1 Głos

Python - What's wrong with the is_Empty return or my mind? Why does it not return True or False?

27th Dec 2021, 5:35 PM

Opaal Henry

python

1 Głos

Sometimes someone got to know what's so simple error in my phyton project calculating the first sum of consecutive numbers in

11th Aug 2022, 7:33 PM

Didi

python

1 Głos

The console returns "Word not found" even if the Word is in the Text. What's wrong with my Code, please reply!

10th Aug 2021, 7:21 AM

Ermias Kebede

adhham codeboy

0 głosów

The responsive voice is working but it takes time to speak. I have to click the button twice to make it speak. What's wrong?

26th Feb 2021, 3:53 PM

ADHHAM CodeBoy

js responsivevoice

2 głosów

5 odpowiedzi

9th Apr 2019, 10:21 AM

Piyush Kumar

What's the output of this code [[ AND WHY EXPLAIN LINE BY LINE OF YOU CAN]]

c++

1 Głos

What's the difference between id and class? Seriously i don't see a difference for some situation(s).

19th Jan 2017, 12:09 PM

Amr Monsef

css text

1 Głos

What's the difference between this {MyClass obj; MyClass *ptr = &obj;} and this {Myclass *ptr=new Myclass}?....

15th Oct 2017, 11:34 PM

Zaddouk Hicham

c++

2 głosów

HELP! I'm a beginner and i don't know what's wrong in my code. Can you help me? Thank you.

2nd Sep 2022, 10:30 AM

Emediong Ekoh

beginner error help

0 głosów

6 odpowiedzi

28th Aug 2017, 5:32 PM

Beatrice Calegari

What's the best way to learn? (A question to all with an answer you might not expect...)

motivation self-learning theory tutorial

2 głosów

What is your ideal environment for coding? Is music involved? What's a must-have for your work station?

18th Dec 2016, 9:11 AM

Paul Siorai Waldorf

self-learning

2 głosów

What's the difference between INNER JOIN and a join in the WHERE clause (... =...) ?

29th May 2017, 1:20 PM

vick

join sql

2 głosów

What's the name of the file we use on sololearn's code play ground when coding in PHP? ..

4th May 2016, 9:08 AM

Yoel Benhamou

index.php

1 Głos

Plz tell me what's use of div tag in detail and plz tell attributes used in this tag

22nd Mar 2020, 2:52 PM

Sula Siwale

div

1 Głos

What is the difference between postfix ans prefix what's the value of a++ and ++a if a=4?

1st Oct 2020, 2:36 PM

Sukant Tripathy

java

0 głosów

What's the difference between Id and Class type selectors because they seem to work the same way?

16th Jun 2017, 10:42 AM

bharti

selectors

1 Głos

What does local variables be like ? What's its use in c++ ??

26th Dec 2017, 11:28 AM

Abdussamad Nasir

c++pointers

0 głosów

I still don't get why we use triple quotations. Also what's doc string?

2nd Dec 2016, 12:15 AM

N.Guy

python strings

0 głosów

What's the framework for an app,how to learn about it and what are its prerequisites??!

28th Mar 2016, 9:20 PM

B.T

android

0 głosów

What's the difference between print("whatever") and print ("whatever")? Space between print and ( Does it make the file bigger?

19th Jul 2021, 4:16 PM

Osama Ibrahem Mohamed

print python syntax

1 Głos

5 odpowiedzi

12th Aug 2017, 2:46 AM

Markus MF

Hi can someone explain what's wrong with this code I'm getting an error by insurance variable

error

0 głosów

Would like to ask what's the functions of "<<", "<<<", ">>" and ">>>" in javascript, how does it work...?

7th May 2022, 8:56 PM

Harry Bryant

javascript

5 głosów

how to delete the underline in the output?and what's target attribute?delete the attribute,the output is same in this code

23rd Jun 2017, 11:59 PM

Yen

html link targetattribute

1 Głos

I've been doing a Java code project (10) and i always get an error. can anyone tell what's wrong with it?

29th Oct 2019, 6:31 AM

Yuan Ruo

java

1 Głos

Which is the latest version of Python for Windows? What's the difference between Python 2 and Python 3??

10th Oct 2021, 10:37 AM

Ricinoob

python version windows

1 Głos

I want to count the number of prime number from 1 upto the input number. Can't figure out what's wrong with my code.

28th Nov 2016, 4:10 PM

Mukundaa

java

0 głosów

6 odpowiedzi

27th Dec 2019, 3:27 PM

Sayeef

What's the difference between pagination in php and pagination in bootstrap are they not performing same work

bootsrap php,

0 głosów

What's wrong with the code from the switch statement pro practice run? Or is it a bug

20th Dec 2019, 10:24 AM

Abiodun-oyekan Oyetayo Emmanuel

c++switch

1 Głos

Which one is to recommend use notepad++ or sublime better for learner? what's difference and superiority?

6th Jul 2022, 9:06 AM

Mr Sir

self-learning session

2 głosów

How long it had been to you on sololearn?And what's your experience on sololearn?

26th Jul 2017, 6:39 AM

Newbie

sololearn

2 głosów

What's value of pie evaluated upto 20 decimal places using float ?Does this returns actual pie's value upto 20 decimal places?

21st Feb 2017, 8:15 PM

Durgesh Yadav

math

2 głosów

What's wrong with my code? Why am I unable to add the image? Can we add links to images in our phone?

21st Jan 2019, 4:34 PM

Ashwini Kumar Singh

html image

0 głosów

5 odpowiedzi

23rd Apr 2022, 8:52 AM

Amtul Moiz

What's wrong with my code for this problem.It is showing corrct output in my python interpreter but not in sololearn.

problemsolving

1 Głos

What's wrong is this code? Why input function is not working for multiple inputs at the same time using .split() function?

18th Dec 2021, 5:47 AM

Nalluri Sai Kiran

functions input python3

1 Głos

What's wrong with this code? It's not asking for entering character. I'm unable to input any character.

12th Oct 2019, 7:56 AM

Rushi

1 Głos

What's the point of meta tags in solo learn if there is no web browser

24th Aug 2019, 1:12 PM

Kazi Md. Shahriar

css html html5 java javascript meta ruby tags

1 Głos

Please I want the submit button to come to the center and please what's the function of this tag <div>

21st Jul 2017, 3:36 PM

Owen Smith

<div

1 Głos

HELP! I'm a beginner and i don't know what's wrong here! Can u help me pls?

24th May 2022, 4:33 PM

Kofoworola Fatomilola

beginners help

0 głosów

Please what's the use of PHP in web development and is it required in all websites.

28th Aug 2017, 5:54 PM

Beatrice Calegari

php

0 głosów

I don't know what's the advantages of using pointers and how can i use pointers !!

20th Jun 2021, 1:02 PM

Okeke Chukwuemeka David

pointers

0 głosów

This is th first time I use the function, what's wrong with this code?? I don't know how to make it better.

23rd Jun 2019, 10:50 PM

Malek

c functions

1 Głos