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My message section doesn't work. see notifications you send to me but cannot see any messages. Does anyone know how to fix it
attributes
newcomer
2 Votos
1 Resposta
31st Jul 2022, 2:05 PM
Alius
Please refer to the code below and explain me the following : 1. Why does only one value get printed even if we are using return
c++
function
function-return-type
return
type
0 Voto
4 Respostas
26th Sep 2020, 8:04 AM
Garvita Bhateja
Does creating a text based game in java really helps or it only just make you confused between the difference of a real game?
answers
based
coding
development
game
java
please
text
2 Votos
1 Resposta
23rd Mar 2019, 5:26 AM
Rudolph John A. Agpoon
pls i need a comprehensive explanation of what this statement does "if __name__=='__main__':". i still don't fully understand it
python
1 Voto
2 Respostas
14th Sep 2017, 8:37 AM
Owolawi Kehinde
Even after typecasting at line 18, why does it keep printing 0 as output for any given input ?
c
math.h
0 Voto
1 Resposta
19th May 2018, 11:11 AM
Md Arshad Ali
Does anybody know how to generate auto documentation for rest apis of a Spring server application (before Spring Boot)
java
spring
0 Voto
1 Resposta
29th Jan 2020, 5:00 PM
Ludovico Iommi
What is the use of synchronization in java e.g. java arraylist is non synchronized... what does it really means
java
1 Voto
2 Respostas
2nd Apr 2017, 2:37 PM
Akash A
Does the knowledge provided by sololearn on html, JavaScript,css is enough. If i wanted to create an interactive website
css
html
javascript
1 Voto
2 Respostas
21st Jan 2017, 12:23 PM
Aditya
What's the difference between using <script> within the body tag and the head tag? How does it differ in terms of functionality?
javascript
1 Voto
3 Respostas
13th Jun 2016, 9:34 AM
Mitra Thakker
When you use concat and make new column out of it, does it automatically add to the database as a new column?
sql
1 Voto
3 Respostas
13th Jul 2017, 6:26 AM
Ej Calsado
Does anyone tell me what is the data type of the variable that are going to assigned to user input scanner variable
java
0 Voto
2 Respostas
29th Mar 2020, 7:08 PM
Abdullah Shahzad
Why when I write a url of a picture from my google pictures it does not display?
html
0 Voto
2 Respostas
29th Jul 2017, 5:00 PM
Javier Audibert
Does someone know how to make a working navigation bar that shows/hides certain elements of the webpage?
css
css3
help
html
html5
javascript
0 Voto
2 Respostas
2nd Sep 2017, 2:32 PM
Toastboy
Does anyone have a link to a recent challenge post about converting column numbers to Excel format?
challenge
excel
0 Voto
1 Resposta
24th Feb 2020, 4:46 AM
Yeldan Dulan
What does adobe illustrator do?? Whatz the difference between using illustrator and using html php css etc???
adobe
all
c#
c++
css
html
illustrator
php
sql
0 Voto
2 Respostas
17th Nov 2016, 3:59 PM
kufre Udobong
If you aspire to become an android developer, what does it benefit to learn other courses on sololearn that are not for android?
android
ios
java
javascript
jquery
kotlin
swift
1 Voto
2 Respostas
26th May 2019, 9:38 PM
Iredafe Owolabi
in c++ which operator has only one operand located at its right and the only thing that it does inverse the value of it
c++
2 Votos
3 Respostas
20th Sep 2017, 2:47 PM
Jaya Varshini
Are there any considerations that the most of the people does but doesn't appear in most of the lessons about HTML on the web?
html
http
index.html
0 Voto
3 Respostas
26th Aug 2019, 1:37 PM
Maxx
How does the subclass Dog inherit the variable legs with the value of 4 from the superclass Animal - Java
inheritance
0 Voto
2 Respostas
10th May 2019, 2:54 AM
Shak 240
What should I do.my laptop does not display html images but makes a sign with an x inside a squre.
css
html
stylish
0 Voto
2 Respostas
11th May 2020, 10:52 AM
Charles
Does the Console.Write (" ") output code also work other than console application in C# like for Windows form application?
c#
output
0 Voto
3 Respostas
4th Sep 2017, 10:03 AM
Abdul Hamid Durrani
New to programming.... Kind of lost, the Qpython 3 don't run programs like it does here, why? What's the difference?
python
strings
0 Voto
3 Respostas
6th Mar 2017, 9:22 PM
UKOGO DIKASON
Why does it not open the URL directly on click but, only when I select open link in new tab?
html
links
0 Voto
3 Respostas
16th Nov 2016, 6:00 AM
Toshi Kudo
Why does the countdown start on 3 when the print says i = i - 1 if i = 3?
loops
python
0 Voto
3 Respostas
21st Jul 2016, 9:47 AM
Daniel
What int does in for loop? It declares a variable or other thing ?(sorry for my bad english)
loops
0 Voto
1 Resposta
5th Dec 2019, 4:51 PM
BrodaCode
Does anyone know how to design a program that reads a string and a ineteger number k and tell us how many words have a lenght of
please
0 Voto
4 Respostas
9th Nov 2018, 1:32 AM
José Antonio Hernández Téllez
Why does the console keep on showing error on line 7 when there isn't even any code in it. BTW, this piece is like my rough work
console
error
js
0 Voto
4 Respostas
7th Aug 2020, 9:20 PM
Iloka Nadia
can someone tell me what I'm doing wrong? I have outputs the result of 2 tests and 1 does not read the result from the first
javascript
0 Voto
3 Respostas
17th Jun 2021, 6:48 PM
iking л
What does the "return" command do in c++ and c language? What is the role of the" return y or return 0" line in the code?
c
c++
code
comments
language
return
2 Votos
2 Respostas
2nd Mar 2021, 3:10 PM
Cem köylüoğlu
Does python needs any new software in computer? If yes then how can I get it in my PC?
python3
1 Voto
2 Respostas
15th Mar 2017, 2:14 PM
Maneesh Kumar Singh
Is it necessay to use padding in <div> tag in html if yes then why? What does it do?
css
html
1 Voto
2 Respostas
31st Dec 2016, 11:44 AM
Micro Pixels
Is there a way to get a list of supported python libs or does sololearn only support standard lib?[Solved]
libraries
python3
0 Voto
2 Respostas
27th Oct 2018, 10:47 PM
typhon humanoïde
Why does the x button only work on the test list items i made in html and not the ones made with js
help
html
javascript
jquery
js
0 Voto
2 Respostas
3rd Nov 2021, 12:49 AM
Jeremy MCSSJ
How does the compiler ignores the comments by the two slashes even in comments there is no semicolons that terminates the lines?
c++
1 Voto
1 Resposta
26th Jul 2020, 3:18 AM
Saumya Pratap Singh
What does it means when string is multiplied by a no. like "2"*3+5+"6".Is string is multiplied as a no.coz it can't concatenate.
java
1 Voto
3 Respostas
9th Feb 2018, 11:36 PM
Manpreet Singh
Does anyone have any recommendations on books for both Java and HTML that I could purchase for after I finish the courses?
books
html
java
recommendations
1 Voto
2 Respostas
26th Mar 2018, 6:15 AM
D. Vladimir
1/3 does not give the accurate result of 0.3333... When the places after decimal increase to 7. How to deal with this
numeric-operations
1 Voto
3 Respostas
18th Dec 2016, 1:33 PM
Pankaj Rai
Why does my method return null when I set max to null ? It should be initialized within the conditional statement
java
1 Voto
1 Resposta
28th Nov 2020, 12:33 AM
Adrien Linares
Does anyone can tell me how to add a border on a woocommerce shop page below each row of products?
border
bottom
0 Voto
2 Respostas
3rd Sep 2020, 6:22 PM
Hector Diaz
Does comments in c++ important? If it is why? The comments are just a extra lines i think please help!
c++
0 Voto
3 Respostas
21st Aug 2017, 3:53 PM
Code Master
Java is Platform independent language does it mean that it can also used to make programs for a washing machine.
java
platform_independent
0 Voto
3 Respostas
16th Jun 2017, 3:08 PM
puts "Matz"
Following two queries in the description, do they have same result? I meant As key word does it make sense?
functions
sql
0 Voto
3 Respostas
3rd Sep 2017, 11:11 AM
Gayan Samarakoon
Does anyone know a good, free java programming environment with graphics support that can run on android, (no pc/mac needed?)
android
apk
app
development
graphics
java
1 Voto
2 Respostas
15th Jun 2017, 1:45 AM
Isaac Pace
Does this app have anything to offer to prepare me for Red or Blue Cyber security career?
cyber
linux
python3
security
unix
0 Voto
1 Resposta
15th May 2020, 6:00 PM
John Perez
while using Dreamweaver CC to program my JS..it always shows an error "missing use strict statement".....what does that mean..... my code still runs anyway
javascript
0 Voto
4 Respostas
29th Jul 2016, 10:36 PM
Aronu Chukwuezugo
What does this code mean ? What is the stringstream use of and its resemblance in this code . Can anyone tell me ?
c++
programming
1 Voto
2 Respostas
5th Apr 2018, 5:13 AM
Saurabh Kumar Kar
I have a issue with the display of picture in tkinter. Does it mean that we have to convert jpg to gif or pgn?
tkinter
0 Voto
3 Respostas
5th Apr 2020, 3:05 PM
Çhökï Dorjee
Why does the application move back to the top after completion of every lesson? Is it to show us our progress or something else?
chapterend
moveup
revertback
sololearn
0 Voto
3 Respostas
18th Nov 2021, 10:55 AM
Raghunath Jaya Kashinath
What happens if you delete a language you have already learnt. Does it take your xp from your profile or only deletes the lesson
all
html
languages
1 Voto
2 Respostas
23rd Jan 2019, 8:02 PM
Hector Domingo
Why the other People laught when I tell them "I will be a programmer"? Does only special People with highest iq can doo it?
progress
self-learning
1 Voto
1 Resposta
30th Apr 2018, 8:18 PM
no name
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