Q&A Discussies

How does the modulo operator determines wether the number entered is even or not ?

19th Sep 2017, 8:22 PM

Mohamed Ashraf

c++operators

0 Stemmen

Whe I tap on Run,why does it say that 'console' has not definition of 'writeline'???

9th Aug 2016, 4:45 PM

Bassil Orabii

arguments methods

0 Stemmen

Does anyone know about a good book of CakePHP version 3, beside the oficial documentation (cookbook, api etc.)?

15th Mar 2018, 10:25 PM

Majdy R

cakephp guidelines

0 Stemmen

Does the image always have to in a jpg file or cab it be in another file also?

9th Jul 2018, 7:29 PM

Misael Rivera

html images

1 Stem

i am confused about the output of a destructor qusetion,what does destructor ACTUALL do when it is called....

14th Oct 2017, 8:48 AM

Razveen Kashif

c++destructor

1 Stem

Does this mean that for this or operator when the Frist argument is true then it returns true and of the Frist argument is false

29th Sep 2016, 7:15 AM

iwbtg_wang

boolean-logic

0 Stemmen

Sir in html why we used <> this form..and <p> this code .what does it show

14th Jun 2020, 7:06 PM

Chisom Ndubuizu

html

0 Stemmen

How much time does it take to create a website with html css java n php?

29th Jun 2017, 11:29 AM

Vicky Maddheshiya

website

0 Stemmen

Hello. Does anyone know how to put a video/picture/music in Ruby on rails using sublime .?

6th May 2017, 6:10 PM

KEV PAUL

html ruby rubyonrails sublime

0 Stemmen

why does accumulate increments value in defined manner(adding the previous list values only with natural numbers)?

20th Apr 2017, 3:04 PM

Derick Bautista

itertools python

0 Stemmen

Why does this JavaScript doesnt script the html div. Function after the "click" is defined too

1st Sep 2016, 6:10 AM

Prasanth Ravichandran

eventlistener html javascript

0 Stemmen

why does google have a console, what is it for, what can you do with it, and is it safe to use?

7th Nov 2016, 10:54 PM

Michael W.

chrome computer console google html javascript python

0 Stemmen

I currently study data science. Does anyone know about the difference between r and python？In which feilds it is used the most？

2nd Nov 2017, 3:16 AM

privrax.

python

1 Stem

What is cotd short for ?! I have seen it around and not seem to understand what does it mean or for

12th Aug 2017, 9:02 PM

Actuarial Coder

cotd is sololearn what

0 Stemmen

Hi, I am complete beginner. Plz can anybody tell me wat does the star (or pointer !!?) before c signifies in the following code?

13th Dec 2017, 11:35 PM

mahmed farid

begginer programming python python3

1 Stem

I'm confused. What does the "Convert.ToInt32" statement do? I keep seeing it throughtout the course lessons, but don't remember the app talking about it.

21st Dec 2017, 3:51 PM

Drishti Sharma

c#int

0 Stemmen

5 Antwoorden

18th Aug 2016, 1:21 PM

Daniel Hildreth

Does anyone have any tips for finding a job as a beginner? I have a degree, but little hands on experience. Help please

job

0 Stemmen

I' curious as to know, how does one remember a language or languages? I' finding it very difficult to remember everything i st

12th Jan 2020, 2:34 PM

Corey

c++html java javascript

2 Stemmen

How many numbers does this code print? i = 5 while True: print(i) i = i - 1 if i <= 2: break

13th Nov 2016, 12:28 PM

Rouge Ryan

python3

0 Stemmen

Does anyone have any good suggestions for a beginner project I could do in C++? (I been studying it for a month now)

21st Sep 2018, 2:01 AM

Mohamed Ramadan El Geneidy‎

beginner c++

0 Stemmen

All else statement must have corresponding if statement . Does this mean that no of if in else must be equal to no of else in if

13th Oct 2018, 8:58 PM

Noobly

else-statements

0 Stemmen

1. Why does php , SQL are only used to make server ? 2. Why python , C , etc. were not used to make server?

28th Oct 2019, 8:35 AM

VISHAL JAYMANGAL DEDAVAT

c c#c++java javascript python

1 Stem

How many Iteration and Recursive calls does it take to calculate the sum of numbers in a list of size n?

4th Oct 2022, 9:18 AM

Amal Math

c++python3

1 Stem

Why do we need to return a value from a function??? Does that value can be useful if returned??In which sense????

25th Mar 2018, 7:33 PM

E_E Mopho

c++functions

1 Stem

Plz ,i need help .This void does not work well whether it is present or not. Outputs are not

4th Nov 2016, 2:13 PM

sadia sharif

0 Stemmen

Using increment operator using the ++ in example 4, it does not give right answer. Anyone knows why ?

28th Apr 2020, 10:14 AM

Aziza Ibtissam Boulanouar

operators

-1 Stem

C doesn't have data types while c++ was developed to overcome this how does this make c++ better ?

29th Apr 2020, 2:53 PM

Merete Madsen

c c++

-1 Stem

How complete are these tutorials? Does they contain the same information as a book or maybe a classroom course?

20th May 2018, 5:10 PM

shivam singhania

doubts

0 Stemmen

I watched some one run this code before but there's didn't run out of execution time but mine does

13th Oct 2017, 7:59 PM

Alex Mcfly

?:>lkik<kl<l:"}{l>?<mnggt!@##sololern codeplayground mycode problems

1 Stem

Can I make a tutorial in sololearn? If yes, how. I am planning to do node.js. Is it f9? Does anybody have any suggestions?

15th Jun 2022, 3:24 PM

John Anderson

coding colleagues friend java javascript node.js programming query sololearn

4 Stemmen

Does anyone work with pygame library in Python? I have Python not responding error I think it happens because of while true

5th May 2017, 9:49 AM

Vishnu ks

pagame python

1 Stem

Constructor Chaining in Java Please help what is wrong in this code as it does not compile and throws exception at this(hello())

28th Apr 2019, 12:47 PM

Niloufar

constructors inheritance java super this

0 Stemmen

Slightly random question, but does the ";" character come after everything but the method in C#? I'm assuming that there are exceptions, if someone could elaborate on this please, as well.

23rd Aug 2020, 10:18 AM

anshu kulshrestha

0 Stemmen

8 Antwoorden

22nd Aug 2016, 7:27 PM

Brian

Why recursion does not occur, when I assign a value to a property within its own didSet observe?

properties swift

2 Stemmen

Can anyone help me with this code, Exception handling does not seem to work.. Also open to improvements

16th Dec 2015, 12:46 PM

Lilit d'Khachatryan

exceptions python python3

0 Stemmen

Does anyone know how to align an ordered list with unordered subsections to the center of the page using html and or css?

7th Jun 2021, 3:57 AM

Niloy Chatterjee

css html web

1 Stem

Why python does not have a limit in the size of an integer where as C,C++ etc have a limit size for int?????

26th Feb 2021, 3:19 PM

Ava

int python sizeof

1 Stem

What is the use of infinite loop? Where does it use? What is "true" in given code? What is the use of it?

18th May 2019, 11:26 AM

Ritika Joshi

help

2 Stemmen

How to prepare myself for an exam in advanced java web programming (servelet-jsp-jdpc) does anyone has a good sources to study

10th Dec 2017, 8:58 AM

SACHIN JOSEPH

html javabeans jdpc jsp servelet

0 Stemmen

Why does it say no results found when I look at what languages the person has done or still working on

30th Jan 2021, 12:04 AM

Mohamed Goudaa

no_results_found

1 Stem

Does anyone know how i can convert an existing c++ console app to a gui app using Qt on netbeans?

28th Sep 2023, 7:05 PM

Hamza Elguindy

c++graphics

1 Stem

Guys does python have a compiller and how do I put my code on real life

25th Nov 2016, 6:05 AM

Mandhla Jangano

python

0 Stemmen

Does it look good following all the rules in the description. Yes, It's a long code

7th May 2017, 11:23 AM

Ola Teju

c++files function-arguments functions menu void

1 Stem

Does anyone know how to make a database app with php , html and css ?

28th Feb 2018, 5:07 AM

Timew2

0 Stemmen

How can I add a background picture that does not change if the page is zoomed?

18th Jan 2019, 6:09 PM

Attah Sosah

css3

0 Stemmen

Why does a code where many exceptions happens at the same time only execute one "except"?

30th Jan 2017, 7:25 AM

Remco

exceptions python question

0 Stemmen

My friend is struggling to use this app in windows 10 phone it does not show followers and challenges it's totally different

16th Sep 2016, 7:00 PM

Miguel Díaz

and idea methods

0 Stemmen

Does a <section> and <article> tag should contain heading element? can it be mandatory to put headings? (h1...h6 )

11th Jul 2017, 12:44 PM

hariharan

html

0 Stemmen

Does the class takes the memory space? If yes then how much and when? If no then why not?

19th Jun 2022, 9:11 AM

Randy Manzanares Banac

java programming

0 Stemmen