Q&amp;A Discussions

Question: What does this $ symbol do in jQuery?

22nd Apr 2018, 6:26 AM

Lhak C:

jquery symbols

1 Vote

Basic JS Question: Assigning x++ as values of variable y

13th Sep 2021, 5:21 PM

Eduis Guerra

basics javascript

1 Vote

Quick question: Can you put a function inside a function?

20th Jan 2023, 12:36 PM

SAH

()function javascript

1 Vote

Please answer to the question: What are the basics concepts of Object-Oriented Programming?

9th Mar 2022, 5:28 PM

Lego in Motion

learn oop please_help programming test

16 Votes

8 Answers

24th Jul 2017, 6:43 AM

noname

Community Question: What`s your favourite Programming Language ? <3

community favourite programming question

0 Votes

Quick question: is their too many ways to learn coding?

11th Feb 2017, 10:03 AM

Robin Staab

coding learning resources

2 Votes

Question: in your opinion which is easier? Java or python

24th Apr 2017, 8:57 AM

OriolesBaseball

java poll?python question

2 Votes

random question: can you change the data type of a variable?

31st Mar 2020, 8:30 PM

Ruv

c++data-types variables

1 Vote

My Challenge Question: What was the value of variable at the beginning?

15th May 2018, 6:16 PM

Q++

challenge question variables

3 Votes

11 Answers

11th Jul 2017, 2:01 PM

Александр Громозонов

Question: Create a function that checks if a word is a palindrome."

c java

2 Votes

10 Answers

13th Jun 2017, 6:22 AM

ⓢⓐⓝⓓⓔⓔⓟ

My question: How to iterate through string? Code is written bellow.

cpp strings

0 Votes

One Awesomely Important Question: Does Code Playground support high-end JavaScript APIs...

20th Aug 2022, 5:41 AM

TeaserCode

2d-3d apis codeplayground graphics important javascript opengl webgl

4 Votes

Question: Why this code is not allowed? Thank for help.

15th Jun 2018, 11:37 AM

Siddharth

c++

0 Votes

A noob question: "but what is that namespace thing?"

4th Jan 2021, 6:32 PM

TeaserCode

c++

0 Votes

I ask this question: my code view only 2 caracteres. Why?

20th Sep 2016, 11:57 AM

Rasto Rusnacko

fscanf

1 Vote

🤔 Question: What are front-end and back-end development ?

7th Feb 2020, 7:06 AM

Malick Diagne

back-end difference front-end

1 Vote

Simple Python question: how can I read 2 numbers from the same line?

2nd Dec 2017, 5:03 AM

#RahulVerma

python3

1 Vote

6 Answers

23rd Nov 2018, 3:35 PM

Stefan Secrieru

Another Java question: naming the "Getters and Setters," as SL called them.

classes getters java setters

-1 Vote

Generic question: How do you make the most out of Slolearn?

6th Nov 2017, 4:50 PM

Michael

sololearn tips

1 Vote

Another learning question: how learning with this app is great. ?

27th Oct 2017, 7:39 AM

Sushant Kulkarni

arrays java

1 Vote

Can anybody explain why x+=y-- is 16 not 15?? Here's the question: Int x=8; Int y=7; x++; x+=y--

9th Nov 2016, 3:58 PM

Deepak Kumar

c operators

0 Votes

9 Answers

27th Nov 2018, 3:44 PM

Konybud

In CSS:p.large{font-size:large;} p.red {color:red;} In HTML:<p>red+large</p> Question: How to make text red and large with CSS

css

15 Votes

Curiosity question: What software do people use for coding and why?

25th Mar 2017, 10:05 PM

NimWing Yuan

coding.software

0 Votes

I have a question: What language of code should I start with?

17th Mar 2019, 9:54 PM

Board'B'melloW

advice beginner coder introduction languages learner new

1 Vote

Very basic question: what does raising an exception do in the first place?

13th Sep 2017, 1:40 PM

Kanyin

exceptions python

1 Vote

C question: Why the (condition) in for loop should be relevant to the (update statement)

25th Dec 2015, 8:03 PM

Kasia Kulma

loops

1 Vote

18th Jan 2022, 10:09 AM

Abdallah Ashraf

What is Linkedlist?

is question:what

0 Votes

I have a question: is there the possibility to insert Android for learn it?

19th Dec 2017, 3:46 PM

Lee Ta Ha

android java kotlin

1 Vote

Java question: i get unable to start application error. When running .har file.

24th Mar 2019, 12:05 PM

Davide

java

0 Votes

absolute newbie question: Why i can not find out what my python version is?

13th Jan 2021, 12:01 PM

Anton Pedersen

how know my python to version

0 Votes

Question: K and N (N> 0) are integers. Let N be the number K times.

27th Nov 2018, 12:46 AM

Andrés

java

1 Vote

Again the same question: why the array goes to 14 ¿? Опет исто питање: зашто низ иде до 14 ¿¿

16th Feb 2022, 4:37 AM

MIRJAXON XUJAYEV

arrays c#code

16 Votes

7 Answers

10th Feb 2018, 4:25 PM

Vučko/Вучко/Vuchko

Hello everyone, here is my question: if i want to count how many numbers are, before and after a single item in a list

help me out pls

2 Votes

13 Answers

9th Sep 2022, 10:44 AM

Question: why is it not printing the last part? I am using python. Can you help me?

notdefined

2 Votes

My question: how can I practice computer languages ( how can I find some exercises for learning).

9th Oct 2018, 9:16 AM

FlaviusKID

c++exercises help html

5 Votes

For the question: What is the output of this code? sqs = [0, 1, 4, 9, 16, 25, 36, 49, 64, 81] print(sqs[1::4]),

11th Dec 2016, 4:38 PM

Steffen567

list python slices

0 Votes

7 Answers

14th Aug 2020, 11:29 AM

Hiral Jain

A quick question: What benefit is there to making a pointer to a class object?

c++classes

1 Vote

Easy question: is there anyway to increase the font size on the android app?

21st Jun 2016, 1:24 PM

Andy Ponce

apo

0 Votes

Idea Question: Everyone is familiar with talk to text software for writing papers ..

26th Mar 2017, 12:53 PM

Christopher Granelli

coding programming software

1 Vote

Hey i cant understand a multiple choice qs It's like this x= "abcd" for i in range(len(x)): print(i) Question: what

1st Jul 2017, 8:56 PM

Joshua L. Kara

python3

3 Votes

Java question: where to put files so I can compile and run my program from another computer?

14th Apr 2020, 6:15 AM

Sukanya Bag

files

1 Vote

Hey everybody! I have question: is here (i mean sololearn) somebody who become real developer and had found job after learning?

17th Jul 2019, 10:02 PM

STEM3586

changinglifesololearn findjob,notafake,realdeveloper,

3 Votes

possible enhancement with the following question: What would the name of the setter method for the class variable named "age" be

13th May 2018, 4:29 AM

Valeriy Sosorov

classes java

0 Votes

Hi guys, maybe this was already asked and answered but I could not find it... so here is my question:

17th Jan 2017, 12:33 AM

Jahndev

<<>>operators python

0 Votes

WHILE LOOP CHANGED question: How do I change the code to calculate and output the sum of all digits of the input number.

29th Aug 2019, 9:59 AM

Marcin Szcz

python python3

0 Votes

Pls I need the solution to this Question: php >> functions >> module 6 >> Q1, with comprehensive explanation pls. Thanks

4th Jun 2021, 7:48 PM

Frank

functions php

0 Votes

Hey Guys! I had a rather funny question: how would you calculate the value of pi in Python using the Gregory-Leibniz series?

7th Jan 2017, 6:22 PM

Oluseye Hassan

math pi python

1 Vote

Hi guys i wanna be data analyst and now i m learning sql my question: what program can i use to practise sql

16th Apr 2017, 4:01 AM

Coder511

sql

0 Votes

ok i have a question: why do i have to put apostrophes when i list letters: ['a','b','c'] but when i list numbers not: [1,2,3] ?

17th Oct 2020, 2:35 PM

Hojimurod Quchqorov

lists python

1 Vote