Q&A Discussies

Does comments in c++ important? If it is why? The comments are just a extra lines i think please help!

3rd Sep 2020, 6:22 PM

Hector Diaz

c++

0 Stemmen

Java is Platform independent language does it mean that it can also used to make programs for a washing machine.

21st Aug 2017, 3:53 PM

Code Master

java platform_independent

0 Stemmen

Following two queries in the description, do they have same result? I meant As key word does it make sense?

16th Jun 2017, 3:08 PM

puts "Matz"

functions sql

0 Stemmen

Does anyone know a good, free java programming environment with graphics support that can run on android, (no pc/mac needed?)

3rd Sep 2017, 11:11 AM

Gayan Samarakoon

android apk app development graphics java

1 Stem

Does this app have anything to offer to prepare me for Red or Blue Cyber security career?

15th Jun 2017, 1:45 AM

Isaac Pace

cyber linux python3 security unix

0 Stemmen

Does this app give you a holistic learning of the language? I'm new to learning coding & could use some advice from you.

15th May 2020, 6:00 PM

John Perez

code css html html5 java javascript language

2 Stemmen

Hey does anyone know how to make a type box put in a comment when submit is pressed

29th Jun 2019, 7:52 PM

Surbhi Goel

html input submit

0 Stemmen

How does the subclass Dog inherit the variable legs with the value of 4 from the superclass Animal

11th Feb 2020, 10:23 PM

Some Guy

inheritance

0 Stemmen

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

10th May 2019, 2:54 AM

Shak 240

javascript

0 Stemmen

4 Antwoorden

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 Stem

I have a issue with the display of picture in tkinter. Does it mean that we have to convert jpg to gif or pgn?

5th Apr 2018, 5:13 AM

Saurabh Kumar Kar

tkinter

0 Stemmen

Why does the application move back to the top after completion of every lesson? Is it to show us our progress or something else?

5th Apr 2020, 3:05 PM

Çhökï Dorjee

chapterend moveup revertback sololearn

0 Stemmen

What happens if you delete a language you have already learnt. Does it take your xp from your profile or only deletes the lesson

18th Nov 2021, 10:55 AM

Raghunath Jaya Kashinath

all html languages

1 Stem

Why the other People laught when I tell them "I will be a programmer"? Does only special People with highest iq can doo it?

23rd Jan 2019, 8:02 PM

Hector Domingo

progress self-learning

1 Stem

Does JSON web service call work on SoloLearn app? On desktop seems to work just fine.

30th Apr 2018, 8:18 PM

no name

json phone service web

0 Stemmen

Can I use a class as a member of an other class? Does it make sense?

19th May 2017, 9:04 AM

Cosmin Apostol

c++classes struct

1 Stem

How does one get to change how the html names the webpage in the URL bar?

18th Nov 2016, 3:06 PM

Marcell Juhasz

html

0 Stemmen

Does HTML code generally go inside of a PHP file instead of in an HTML file?

19th Jan 2016, 8:06 AM

Tony JointFlint

html php website

-2 Stemmen

Why we have a trailing "/" in a link what does it suggest to the browser?

3rd Dec 2017, 4:17 AM

Scarlett Jones

css html php

0 Stemmen

Does it come as a surprise when you say you're interested in programming to anyone ?

17th Mar 2017, 4:43 PM

Anand Patidar

python

1 Stem

what does the attributes method & action mean? Also tell the difference between 'get' and 'post'.

3rd Oct 2017, 9:43 PM

LisSs

forms

0 Stemmen

How does the line imply?(below) How tto iinout susuch way? Is it by using EOF? how?

10th Mar 2018, 2:58 AM

2+2=4

0 Stemmen

my browser does not support drag & drop html code. do you have any idea why?

14th Mar 2018, 12:02 PM

Tincture

html html5 javascript web

0 Stemmen

Why does a quiz not tell you the correct answers and why they are correct afterwards??

8th Mar 2018, 7:02 AM

Ankur Pawar

tags

-1 Stem

In python language , " >>> " what does this exactly mean , how it functions?

19th Nov 2021, 12:58 PM

Lukas Zepig

python

-2 Stemmen

Does anyone have a MyString constructor I could look as a reference? Be a great help☺

8th Jul 2017, 6:19 PM

Pratik Kawadkar

java

0 Stemmen

Hi, does someone know how I can do to make a link from one page of this app to another one.? Thanks

25th Mar 2017, 5:58 PM

bobo

links

1 Stem

Does anybody know any libraries I could use to create a discord bot that connects to an app (discord.py & python)

6th Dec 2018, 2:22 PM

Cata Echeverría

discord discord.py python

0 Stemmen

Hi. Can someone please explain me what does it code mean in python. def section(request, num): if 1 <= num <= 3: return HttpRes

8th Jan 2021, 4:35 PM

Emilio Andere

django python python3

-2 Stemmen

How to take a string with spaces without disturbing the input stream? I mean cin does not skip next inputs.

14th Jul 2021, 10:39 PM

kamoyak

c++cin strings

1 Stem

What does int * v[3] would do? I think it will create a vector of pointers but it doesn't let me add values to those pointers

17th Feb 2017, 10:40 AM

Saad Sohail

c++

0 Stemmen

5 Antwoorden

30th Apr 2017, 4:33 PM

Josue Picado

Can we ask the user to enter the value without using any class Or importing. It does not work for some reason in this app java

java

0 Stemmen

4 Antwoorden

21st May 2020, 12:25 PM

Anshul Kalmegh

I have created a class named customer. Does that make any difference whether i make it inside the main or outside it?

java

0 Stemmen

Why does the language use .add() for some Collections and .put() for others. This seems inconsistent unless there is a good rea

1st Jun 2021, 2:43 PM

Jagadeesh Gurana

java lists

2 Stemmen

How does one declare an array .. i know dersz no declaration in php just want more insight on array in php

4th Feb 2017, 1:09 PM

John Myers

array php

0 Stemmen

Hey guys does anyone know when dart/Flutter will be coming out? I really want those lessons to be available on this platform

6th Oct 2017, 1:24 PM

Shalom Inimfon Uwem

dart flutter

1 Stem

Why does my unity account suddenly logout and when I managed to log back in, the project I had created was gone?

11th May 2023, 4:39 PM

Yerosun Tadesse

unity

0 Stemmen

Hi! I'm a newbie here, just wanna ask about what does this sign "%" do in these codes, def even (x) if x % 2 == 0: ?

7th Jul 2023, 10:33 PM

Nana

functions python

1 Stem

5 Antwoorden

31st Mar 2017, 1:20 AM

Arvin Orpilla

Question: How is a virus programmed

a and anybody controlled?does how is programmed question:virus

0 Stemmen

I use sololearn on my iPad, does anyone know how I can add my own personal images onto this test website?

20th Aug 2019, 6:14 PM

‎codiraq

html web

0 Stemmen

Does it work? When i run it says time exceeded if this is not working how to make something like this

3rd Mar 2019, 12:12 AM

RyGuy94

if while

0 Stemmen

Does the HTML course cover all the basics of the language and will it enable me to freely program in HTML?

14th Jul 2019, 3:48 PM

ghossttt12337tr

doubt html query

0 Stemmen

Is anyone else experiencing the problem whereby the progress made on the sololearn web does not synchronise with the progress ma

11th Sep 2020, 6:05 PM

Soham Parab

app completion help problem web

0 Stemmen

Why is it that when i type the title or comment it does not appear in the output

18th Mar 2019, 1:56 PM

Kyla Gordon

-2 Stemmen

Why does this program doesnt said to be right of "the trip planner", when the answers are accurate?

15th Sep 2019, 5:17 AM

Kay

javascript

0 Stemmen

How does one check for a certain local time and do something when that time arrives in Python?

8th Jul 2021, 8:03 AM

Roshan Bharti

bot date discord modules python3 time

0 Stemmen

Does anyone tell how to make carrer as developer who is an electronic engineering instead computer science?

22nd Aug 2018, 5:39 AM

Tranker101

developer

0 Stemmen

Why does programmer need float or integer? In what situation they decide for using float or integer?

5th Jun 2017, 6:13 PM

Pratik Dutta

python

0 Stemmen

Explain pls: what the 'a' implies here after 'li'? what does the 'li a: hover' mean here?

23rd Jan 2017, 7:35 AM

Fandi Prawira Kusuma

css html

0 Stemmen