Q&A Discussies

ok, I was doing just fine learning HTML until it got to this API stuff! Does anyone else feel like there's a large gap here?

19th Apr 2017, 8:27 AM

Jeffrey Wong

api drag-drop html5

1 Stem

main() be overloaded in java....java and cpp both are obeject oriented...why programmer does not overloaded main function in c++

25th Jul 2019, 2:27 AM

Craig Roberts

c++java

0 Stemmen

How long does it take to learn HTML and CSS? If you have 2-3 hours a day for learning.

12th Oct 2017, 5:24 AM

Ashish Patel

css html self-learning

0 Stemmen

Please does anyone know how to use flutter on visual studio code. Because I need some help in it

29th Jul 2017, 1:44 AM

Deni

code flutter studio visual

0 Stemmen

What does it maen by input(": ") ? I know what it is but i dont know why it should look like this!

10th Oct 2020, 8:34 PM

Tem_po

calculator

0 Stemmen

Tell me the solution to the problem that the game does not work correctly on phones, although there are no problems on computers

16th Apr 2020, 6:46 PM

Hosna Hashemi

css games html5 javascript

0 Stemmen

multidimensional array / why does it says "array doesnt have that many of arrays inside it" even though it is 0 index based

21st Dec 2022, 12:44 PM

Артур Хромов

c c#csharp

1 Stem

How much it effects when we hv learnt core java nd want to work on java 10? Does the version makes too difference ?

6th Jun 2022, 3:58 AM

Mohammad _io_

ace java java10 paulo vijay

1 Stem

What are frameworks in programming? Like I hear of Django in Python and Spring in Java. When does a developer need to use them?

10th Aug 2018, 5:39 PM

Deepak Bhalode

c#html5 java javascript jquery python

2 Stemmen

Why does my web code not run on sololearn mobile. The code is hover_image on my profile. Other codes run but not this one.

26th Feb 2017, 6:34 PM

Zemuldo

crash sololearn web

0 Stemmen

Does the while loop print \n automatic after any one of the loops ? What should we do to not print that \n ?

2nd Mar 2021, 6:05 PM

Ze Mballa nkul

java loops

2 Stemmen

Does the math class needs to be imported in java because im tring to use the math.pow and doesnt work.. and if so how do i do it

31st Jan 2018, 11:08 AM

K e V i N

java

1 Stem

3 Antwoorden

1st Oct 2018, 3:28 PM

ThermalBlast22

If I have a wordpress managed website hosted on siteground, then does all the plugins and all the features there are free?

domain hosting web website

0 Stemmen

Why does not the code always print 10? Why is it so || Почему код не вывод всегда 10? Почему так получается

19th Mar 2021, 2:16 PM

Nitin Chavhan

rand

0 Stemmen

may anybody tell me what is the output of this function and how?? does the type of function(void) affect on the output?

25th Jul 2018, 9:57 AM

MakarovDs

c++functions void

0 Stemmen

I do not know what shold i want to write in that programing and what are the function and does it works

22nd Dec 2021, 6:25 AM

Nariman Tajari

0 Stemmen

What does the DOCTYPE declaration do? Why should I do it? & is it important? plz, Answer or at least up vote...

3rd Nov 2018, 7:12 AM

saneer

html

1 Stem

Does anyone know how I can add one background img under the other. Have a look at my Code and see where I went wrong. :)

5th Sep 2016, 1:56 PM

TAREQ AZAD

html

0 Stemmen

3 Antwoorden

22nd Apr 2019, 9:48 PM

Deluar Hossain

1. What does type(thing) return in this program.? 2. If i use print(thing) it returns with the memory address i guess, not value

classes

0 Stemmen

Does anybody know other learning course like SoloLearn that offers certificate? This is an important question for any job seeker

25th Mar 2020, 1:16 PM

Neel Srivastava

certificate course job self-learning sololearn

0 Stemmen

As a result of finishing "back to school", there was an offer of 1 month trial includes, does anyone know how to recall it?

21st Jul 2017, 12:40 AM

Angga Bayu Haryanto

trial

0 Stemmen

What notation does the body of Func use to assign the value 3 to n of given class declaration?

4th Sep 2020, 7:33 AM

Naser

class datastructure declaration function

0 Stemmen

When programming in C# does it matter if it's written as "String" or "string" when creating a variable ?

12th Jun 2019, 6:43 PM

Ayesha Zareen

c#string visualstudio

0 Stemmen

list-style-position specifies the position of the marker(inside or outside), what does the marker mean here? Is it a checkbox?

14th Aug 2017, 1:43 AM

Ronaldo

css lists

0 Stemmen

What does tkinter module exactly do in python..searched internet..Found something related to GUI....But cld not get hold on it..

21st Jun 2017, 8:28 PM

Chitransh Vishwakarma

python

0 Stemmen

I need more experience and explanations on how does database is create and how DBMS is work with those programming language etc

27th Jul 2017, 11:51 AM

Bluebird

database html javascript php

-1 Stem

Why does my result for Conditionals and Loops Break and Continue question 2 say it's wrong but, all the answers are correct?,

21st Feb 2021, 10:30 PM

Ibrahim Idris Ibrahim

2 and break c#conditionals continue loops question

0 Stemmen

What is the function of (method = value) on the input element and what does it mean (return true and return false)

17th Sep 2018, 6:42 PM

JOYCE YUN

javascript

0 Stemmen

Why is there structure in the same structure ? What does that mean ? And can you give me an Example? Thanks..

30th Aug 2020, 3:59 AM

Danang Setio Arifin

c c++code

1 Stem

Can you explain me, why does it always output true? I would like to know if appointed substring is present in original string.

24th Jan 2018, 4:58 PM

Youssif Almassri

0 Stemmen

Why does the width attribute brings the horizontal line in the middle and not from the left? Should we add an alignment attribut

13th Sep 2021, 5:07 AM

TeaserCode

attributes html

0 Stemmen

3 Antwoorden

18th Aug 2017, 3:35 PM

Job.A

Below code returns an error b does not name a type. why ?? Is variable assignment not allowed in classes like general assignment

c++classes constants

1 Stem

Does any number raise to float mean that, I can use exponents to calculate the all roots (sqrt,cbrt, and others) of a number🤔?

7th Oct 2016, 12:31 AM

sai chaitanya nandipati

quotent_in_python

0 Stemmen

Does anyone know how Multithreading can be used with Web Scraping in Python to build a small useful desktop app? Any basic idea?

2nd Apr 2022, 5:20 PM

Bisrat Kifle

multithreading python webscraping

0 Stemmen

Is Java case sensitive? And does it matter of i do not provide spaces like the predefined code in my book?

25th May 2023, 4:28 PM

Farzam Baig

java

2 Stemmen

22nd Feb 2018, 1:34 AM

ADP

blog schedule

colomn does lines my not on schedule show the why

0 Stemmen

Hello a question how could I validate a text field which is name and does not accept special characters or numbers and to check

9th Jan 2020, 1:56 PM

Yahaira Hernandez

java jtextfield

0 Stemmen

Someone told me i could use wordpress to create a website ? So does it. Html , Css and JS are no more important?

31st Jul 2020, 5:11 PM

123456

css html javascript

0 Stemmen

Error:(22,0) cannot get proper 'supportlibversion' on extra properties extension as it does not exist. Solution in android studi

16th Apr 2020, 5:43 PM

Anthony Opoku

android studio

0 Stemmen

Well... I came across this. I understand throwing exceptions- this deals with multiple exceptions. What does it do?

17th Dec 2017, 5:13 PM

Yash Bhomle

java

1 Stem

Please explain this code.. how does "sum" assign its value from " i" in this code below ?

29th Nov 2017, 12:34 AM

Rizan

code javascript

-1 Stem

I understand the question but the page does only allows 2 spaces and then it spits the dummy!

3rd Sep 2017, 3:05 PM

$ Suresh Purohit $

python strings

0 Stemmen

Does DRY RUN Principle worked for anyone🤔? If 'Yes' Then How? If 'No' then Why? Comment Down Below😊👍.

2nd Oct 2017, 2:52 AM

Steve Lett

codeplayground dry_run dryrun q/a sololearn_discuss yes/no

-1 Stem

Does anyone else here have experience with Linux/knoppix and is it something to keep using for further learning?

17th Jun 2020, 7:39 AM

ıllıllı Ո૯υ੮ՐคՆ ıllıllı

1 Stem

How does Java and the Android API come to gather (among other things) to form a mobile application?

22nd Jun 2017, 6:07 PM

Derek Diggs

android java

0 Stemmen

does anyone know a game engine which uses c++ Also it'd be better if it focuses on 2D

22nd Dec 2016, 1:24 PM

Code Sage Toad Sage (CSTS)

0 Stemmen

Does anyone know how to add id's or classes or whatever to javascript so i can style it?

22nd Aug 2016, 2:56 AM

Jhon

css javascript

-1 Stem

what does it mean when they say 'the base case acts as the exit condition for the recursion?

15th Mar 2018, 9:52 PM

Roel

python recursion

0 Stemmen

Why does it generate a random number in the sequence of iterations when outputting the buble sort algorithm?

25th Jul 2017, 2:21 PM

Owolawi Kehinde

array bublesort c++code search

0 Stemmen