Q&A Discussions

How do I use a variable declared in one class in another class without using "global" in python3?

12th Aug 2020, 11:26 AM

JAY • ≫

object-oriented-programming python python3 variables

-1 Vote

Make a one line Python statement that uses both sum and range to print the sum of the numbers 1 through 10

15th Jan 2019, 3:46 PM

Teddy Okello

python,range

0 Votes

i want to use local storage to directly go to my account without having to make a new one at <div id='first'>

3rd May 2017, 9:03 PM

Tosin

account-logger account-maker html5 javascript web-storage

2 Votes

How many of you folks are data analysts or hope to become one. Which one do you find better bw python and R

15th Sep 2020, 12:23 AM

Youssef Ashraf

analysis analyst cython data learning machine python python3 R science

2 Votes

How would one go about breaching systems with the information given to us on this app?

22nd Jul 2017, 2:42 PM

Harsh Prakash Agarwal

c c++python python3

3 Votes

How can one display an alternative text if there is no record in the database table?

5th Mar 2017, 2:18 AM

Youtubbs

if-statements mysql php

0 Votes

How do i write a program where i need to enter three values using one "cin"?

15th Jan 2022, 3:58 PM

LUTANGU CRISPINE

c++else-statements

0 Votes

Any one know how to rearrange the string into palindrome if possible using c

22nd Jun 2018, 6:09 PM

David Nyamai

bulit c function in or program using with without

0 Votes

Why must one close the file? What happens if a file is not closed?

5th Nov 2019, 2:41 PM

Purushotham

files python

0 Votes

For making a website and freelancing, which one will be the right choice 1->html-css-js or 2->WordPress for a beginner?🙄

7th Dec 2017, 4:54 PM

Zach

css css3 html html5 javascript sololearn website xhtml

0 Votes

Hey.....what is wrong with people.... Between (coding and coding) and (coding and money) which one is more important ?

13th Jul 2019, 3:42 PM

Bhaskar Maity

c#c++css3 html5 java javascript php python ruby website

1 Vote

Can any one explain how it will work in apps which we really use ,how it will be used

13th Feb 2017, 5:01 AM

Emmanuel Allan

variables

1 Vote

Which one is better between php and javascript programming languages ?? Where do php and java scripts work? What is php work?

13th Nov 2021, 12:38 AM

Nitin Kumar Rajpoot

javascript php

4 Votes

I am the only one who has learned c++,java and python but has never found a practical use for the damn classes???

13th Feb 2018, 8:22 AM

....

c++classes coding java practical python

1 Vote

6 Answers

5th Dec 2017, 10:43 AM

Reverse

how to Write a class having two public variables and one member function which will return the area of the rectangle in c++

c++

0 Votes

How the 'ONE' variable is considered a property(as it is said in one of the module)? There is no accessor here.

29th Oct 2021, 4:12 PM

Younis Ahmad

#accesors c c#classes constructors objects property

1 Vote

I want to multiplay all element array with number 2. I get After run only one result.

14th Oct 2020, 6:12 AM

Rohan Agarwal

arra multipla

0 Votes

I'm confused about the equal operator,about assignment being one equal sign and comparison being two equal sign

11th Jan 2021, 6:38 AM

Malick Diagne

@booleans @python and comparison

0 Votes

How to check if the input matches one of the lucky number and print it? Using python

29th Nov 2021, 3:14 PM

Eshighasim Christabel Chidera

python3

0 Votes

Hello please does any one have an idea on how the require () method works in javascript?

20th Aug 2019, 8:52 PM

Abdul Hamid Durrani

javascript

1 Vote

why one from five tests of this code outputs error? (More on classes - 56 Code project)

20th Mar 2019, 4:23 PM

Codebeast**

java

0 Votes

Hello people! I am study C#. How to see all users studies C# for choose one to fight?

11th Jul 2021, 9:29 AM

Сергей Владимирович

c#,fight,

0 Votes

I want to write creat one text file ... Inside that file i want to write jungilbook story

29th Nov 2019, 9:24 AM

Born

create file txt writelines

1 Vote

Is it necessary that to be a good programmer/ coder one should must have great knowledge of mathematics?

25th May 2018, 3:49 AM

Shalom401

mathematics or programmers related right wrong

1 Vote

Please help! passed all tests but one keeps failing. A program to replace all occurrences of numbers with equivalent spellings

13th Apr 2018, 9:41 AM

ARIF ANSARI

coddingchallenge practice python

1 Vote

Any one who can identify the bug?? Am unable to pass the 3rd test. It is the second last project in java lesson(more on classes)

1st Apr 2021, 9:14 PM

DOJ

java oop

2 Votes

All this coding seems scaring to me. Pls does one have to memorize everything by heart? Or how does it work? I need an answer.

18th Jul 2022, 6:28 PM

socka

web

2 Votes

How can I use sys and codecs libraries in python. One guy Kuba keeps creating colorful codes with it

18th Jan 2017, 9:40 PM

Gad Patrick

codecs lesson libraries python sys tutorials

1 Vote

Basic difference between these two codes are....plz help. Upper one is written by me and lower i copied ..

13th Aug 2018, 5:15 AM

Osinachi Chukwujama

loops

1 Vote

Between C++, Java, C#, Python and R, which one is more multipurpose and more useful in the long run?

30th Mar 2018, 9:40 AM

ALBERT SAURAV

c#c++java python r

1 Vote

Write a program in C language which copy sentence from one string to another without using built in functions?

21st Nov 2018, 2:26 PM

Ahi Yantra

strings

-1 Vote

Can one same package may have two classes of same name.....if we can have then which will execute first?????

16th Jan 2021, 11:14 AM

Sajjad Qayyum

java packages

1 Vote

Hi Can any one help i want to make zone to inter thé number Matrix

24th Jan 2017, 6:50 PM

ayush

python

0 Votes

How can I combine different programing languages😕 like Facebook and Google or YouTube 😍 is there any one know the answer😓😒😶

21st Feb 2021, 6:47 PM

Rayeh Mohammed Riad

c++css3 html5 java javascript python python3 sololearn website

1 Vote

What kinds of coding is suggested for some one who wants to be a game developer for pc, xbox, ps4 etc.

25th Jul 2020, 2:21 AM

TOM

code

2 Votes

Is there any text editor that automatically types the end tag for you, like the one that is used in Sololearn code play ground?

24th Jan 2018, 12:20 AM

mason nix

https://code.sololearn.com

1 Vote

How does one get better at CSS and getting to know the different styles in it?

30th Mar 2018, 3:32 AM

IZzZI

css

0 Votes

Can any one create me an code that can locate exact location of the caller ??

15th Jul 2020, 1:04 PM

Dev Ben

c c#c++java python ruby

0 Votes

What languages should I learn as an IT student? and which one should I start from?

26th Jul 2017, 3:57 PM

Shubhadip Chattaraj

c#c++python

1 Vote

Do any one know what that you can make money on Fiverr freelance coding.When creating games

23rd Sep 2018, 10:36 AM

Bassam Salim Abdulrazak

is it true

0 Votes

What if I have two tables on one page but and want to style them separately?

5th Jan 2023, 11:40 AM

Emma Sho

css tables

0 Votes

This one in python project. .. I've tried to solved (I think I did solved it) ...can you tell me what my wrong bugs please

3rd Jan 2017, 2:54 AM

Harry Kainaro

help me

0 Votes

Getting EOFE Error = EOF when reading a line. Can some one please look into this and guide how to resolve this?

1st Jan 2022, 4:17 AM

Musab Adam

error

0 Votes

How does one know how to correctly indent a code in Python? I'm new to Python and not very proficient at it.

3rd Feb 2022, 6:45 AM

Unnikrishnan K

python

2 Votes

#2017. What a year it has been. Which one do you think is the code of the year on Sololearn? Choose 1

4th Nov 2016, 3:06 PM

Nicholas Christian

android c++html5 java javascript jquery php ruby sql xml

2 Votes

Which one is most likely to be used pthone -2 or python 3

15th Dec 2017, 12:02 PM

Mufaro Mandaza

python3

-3 Votes

Can any one explain in detail what is difference between html and css

29th Oct 2018, 7:04 AM

anand sharma

designing web

-1 Vote

Will teleportation from one place to another can be made possible by scientists?

4th Oct 2019, 11:57 AM

Tushit Sharma 24 CODER

off-topic scienceadvancement teleport

-1 Vote