Q&A Discussions

Have an error! Could someone pls? && Does it really need of fabs ().

7th Jul 2017, 10:58 AM

Matija Behin

c cbnst

0 Votes

Could css pseudo elements ::before and ::after be used without selecting any html tags?

10th Oct 2018, 9:09 AM

::after ::before elements

1 Vote

Hey everyone please i need suggestions now, what programs could be made with python

18th Mar 2021, 4:02 PM

Immaculate Prince

help

1 Vote

Sololearn, could you please add tutorials for Salesforce also? Basically Apex program, Visualforce and SOQL.

2nd Sep 2018, 12:58 PM

‏‪‏‪Sammy_Jamez‬‏‬‏

salesforce

1 Vote

Hey world, I am new here. If someone could help me on this, thank you. 🙏

14th Apr 2018, 10:55 PM

Nitish Raina

python3

0 Votes

5 Answers

4th Mar 2021, 10:25 PM

Alisher Juraev

Help! Please could someone provide a live fully functional chat room code here on sololearn?

css html5 javascript jquery php

1 Vote

🤔 Hi! Could you help me? My first Code doesn't work 😓...some indent's error appears!

19th May 2018, 11:20 AM

Bello Umar Faruq

calculator code self-learning

1 Vote

Could someone help me debug an ID generating program I'm trying to make for practice in Py3

7th Nov 2019, 1:41 AM

mariachi 9999

help python

0 Votes

7 Answers

16th Sep 2020, 7:46 AM

Deshaan Pillay

Is there a way to use .isdigit() with strings that could contain negative numbers?

python python3

0 Votes

How do decorators work in Python? Please could anyone explain with a simple example

26th Jan 2017, 1:49 AM

syn

decorators

2 Votes

Could anyone please help me out with this one ? Thank you in advance!

19th Aug 2017, 7:28 PM

Jerlyn

javascript

0 Votes

[SOLVED] Please, could you explain how the answer is 35 in this code lines? I think, it must be 42. (6*7)

11th Jul 2021, 6:45 AM

Sanchit Bahl

c++cpp increment multiplication

5 Votes

5 Answers

25th Sep 2021, 9:29 AM

mesarthim

Could someone please tell me why this is code didn't work? (no new line in the code playground)

data-types javascript

3 Votes

9 Answers

21st May 2017, 5:08 PM

Joe Lin

Could someone please explain how the whole argument passing thing in methods works?

methods

1 Vote

How could I make leap years counter here? (code is in the descritpion)

8th Jan 2020, 7:20 PM

Spuds

calculator date javascript js

1 Vote

Could someone find the error in this? It would be really appreciated. It shows syntax error at the assignment operator

2nd Jan 2018, 9:01 PM

Ice

python

1 Vote

13 Answers

21st Sep 2017, 10:30 AM

Xavier Siji Paul

Could someone explain the code below and what the result would be

c++

0 Votes

Hey could anyone help me with the multiple choices in module 2

11th Aug 2016, 6:15 PM

Michael Murandu

java

1 Vote

Could their be more than one proceser directive in one c++ programme

25th Oct 2016, 5:20 AM

Eygribelk Ramirez

c++

0 Votes

I'm still confuse about the comment function, Could someone please explain? Thank you so much!

2nd Dec 2017, 3:14 AM

priyanka

comments headings

0 Votes

What could be happen if we can change the return value 0 to 1?

30th Nov 2020, 6:33 AM

Meri Aniela

basics c++return

0 Votes

I'm solving Land Ho! but won't get to complete all test, could someone confirm the tests? I think the logic is wrong in second

15th Nov 2019, 1:54 PM

gurharshpreet singh

coach code

0 Votes

9 Answers

24th Dec 2019, 5:13 AM

Juan Pablo Vila

Could any say what's the difference between nested interfaces and extending interface in java??

extendinginterface java nestedinterface

1 Vote

I don't understand why addEventListener is not a function? you could help me :)

24th Sep 2020, 9:19 AM

Pàví(◠‿・)—☆

code html javascript

0 Votes

Could You tell me please, why the result of the code below is not 5 but 6?

7th Jun 2018, 2:59 AM

Javier Diáz (JavierJD)

4 Votes

Could anyone help me in detecting error in my PHP MySQL code

20th Aug 2019, 9:30 AM

Egor Tonchev(EGO)

mysql php

0 Votes

Could someone help me to find a good book to learn html

25th Jun 2021, 7:48 AM

Sameer Javed

html html5

1 Vote

Could u help me to find out where did I code wrongly?

23rd Feb 2018, 10:13 AM

Pardha saradhi Chodey

help thankyou wrongcode

0 Votes

How can i iñput an integer?(so that the following code could work)

17th Dec 2018, 5:14 PM

GO！

error python3

1 Vote

I don't understand why my buttons only work 1 time. Could someone please help me?

13th May 2019, 5:28 AM

Ajay Nair

button html javascript

1 Vote

5 Answers

7th Jan 2018, 6:39 PM

Mario

Could anyone please explain me what is 'd' here and what is default access level?

semicolons

0 Votes

How could I make the function loop after it is complete?

28th Oct 2020, 1:08 PM

Sri Laya

javascript

0 Votes

<frame> tag . I do not understand this tag Could you explain this tag with examples.

10th Aug 2018, 6:48 AM

Fang

html

1 Vote

How do I convert any of my image into a jpg or png file so that I could be able to put that into my web page...

24th Mar 2020, 9:08 AM

Asatbek Xalimjonov

images

12 Votes

9 Answers

1st Mar 2019, 7:47 AM

Shourya

Thought i could reach level 8 by today by just 80xp to it but lost 103 xp😅🤣🤣

c++challenges

4 Votes

6 Answers

24th May 2017, 7:57 AM

U L Knw Me soon😉😋

hey could anyone help me in making a tic tac toe in c++...... please

c++

1 Vote

Is there anyway that an error in CSS code could interfere with HTML script?

6th Feb 2017, 8:18 PM

Ayush Tiwari

css html

1 Vote

Hi, There are errors in my code, but I can't resolve the problem. Could You help me please?

25th Sep 2021, 3:17 PM

KevinM

<script >><html

5 Votes

I'm trying to split an array. Any ideas what could be an effective way to do it?

12th Jul 2020, 6:38 PM

Egor Tonchev(EGO)

java

1 Vote

8 Answers

22nd Sep 2017, 3:30 PM

Sibusiso Mbambo

Is there a group here that I could join in regarding Python? I am new here.

group lookingforgroup newbie noob novice

1 Vote

Could someone please explain what are "0","1" and " "2" doing here {0},{1:0.3f}and{2:0.3f} respectively ? [Solved]

7th Jul 2020, 5:59 AM

Hennessy XO

python python3

1 Vote

my activity. im still a beginner and i dont master scanner, how could i ask the user an input and make it a search id.

8th Jul 2021, 4:16 PM

partha das

java

2 Votes

18 Answers

1st Feb 2022, 1:30 PM

Japheth

Could someone explain and help me fix the error below please? Thanks.

java jdk

1 Vote

Could I deal with the exception of OS such as blue screen?

7th Dec 2016, 8:43 PM

Wayne Porter

exceptions java

1 Vote

Is it only the head tag that a JavaScript document could be written on?

10th May 2016, 2:40 PM

Jamal Ergig

document javascript

0 Votes

How could i know the exact time of the end of the strike day?

24th Aug 2018, 1:59 PM

Ebuka Okoro Stephen

day strike

1 Vote

Could i become a python programmer by just finishing these tutorials?

20th May 2019, 1:54 PM

Bakrey Bsata

data-types python

0 Votes