Q&A Discussions

Why does the pos variable contain nothing when logged in the console?

2nd Sep 2019, 11:50 PM

Minerals2016

animation css javascript variables

0 Votes

How to use variable in style property of bar graph

26th Apr 2022, 7:44 PM

Margaret Guzman

barchart height html variables

1 Vote

Anyone can send me the coding of unit convertor program in DEV C++

4th Dec 2018, 3:11 AM

Ketan Lalcheta

c++program variables

-1 Vote

Difference between int.Parse() and Convert.ToInt32

13th Jul 2018, 5:27 PM

Ahxan Sajid

c#int parse variables

1 Vote

In " x = 3 + 6" , Is "=" sign is an operator or not? If it is an operator then what we'll call "x" ? An operand or a variable?

17th May 2017, 5:55 PM

Adrian Szlegel

java operand operators variables

2 Votes

Why is the $stdout different when using a uppercase variable compared to a lowercase variable?

7th Feb 2017, 12:56 AM

Muhammad Ahsan

lowercase ruby uppercase variables

1 Vote

CHALLENGE: The variable name is entered from the keyboard. Determine if it is correct from the point of view of C ++?

30th Jun 2020, 6:40 PM

FewReeUS

c++challenge challenges variables

2 Votes

Noob coder in need of assistance.

28th Nov 2017, 9:06 PM

Tretyakov Andrey

dropdown elements selection variables

0 Votes

How to add global variables?

15th Jun 2018, 5:11 PM

Daniel R. Pope

codeplayground global python3 variables

0 Votes

Can you guys help me why it keep saying that hunger and energy values are called before assignment?

14th Dec 2019, 6:21 PM

Arydev

classes error python variables

3 Votes

Some hint about your variable

18th Apr 2017, 9:05 PM

Efe Emir Pekmez

python variable variablename variables

0 Votes

What is the opposite of the global keyword in Python

26th Sep 2021, 8:00 AM

Alexander Stukalenko

attributes code function-arguments functions python variables

3 Votes

Why reference variable is of different type than the object type

29th Jun 2020, 11:56 AM

Adeniyi Olaitan

classes inheritance java object reference-types variables

0 Votes

printing a string and variable together

8th Mar 2022, 2:17 PM

Krishna Kumar

python3 string variables

1 Vote

Where is a session stored information?

4th Apr 2019, 12:20 AM

David

php session variables

2 Votes

What is the difference between variable assignment, variable initialization and dynamic initialization in C language?

20th Jun 2017, 8:05 AM

Mohammed Yagoub

assignment c declaration default initialization variables

2 Votes

How can I use a generic variable for Linked List?

24th May 2021, 1:38 PM

Krishna Kumar

c#c++generics genericsvariables linkedlist variables

1 Vote

If we reasign a built in function in Python, it loses it's original behaviour, then how can we get the original behaviour of it?

28th Oct 2019, 1:26 PM

M.o.T

functions print python3 variables

1 Vote

Read the passage given below

27th Dec 2018, 7:30 PM

Punyasloka Sahoo

java methods static variables

0 Votes

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

21st Jul 2020, 9:25 AM

stephen haokip

object-oriented-programming python python3 variables

-1 Vote

[Solved] Where i can use bool variables?

15th Jan 2019, 3:46 PM

Teddy Okello

bool booleans cpp variables

2 Votes

(Python) <Variable Name> is not defined

17th Feb 2018, 2:49 PM

Фид

python python_3 variable_is_not_defined variableerror variables

0 Votes

Can you explain this output?

12th Jun 2021, 4:25 PM

Nguyễn Quốc Hưng

bool coding false output python python3 sololearn true variables wrong

4 Votes

What is the best method to keep all attributes &values in mind ?

14th May 2018, 4:16 PM

Maninder $ingh

attributes css css3 html html5 value-types variables

6 Votes

6 Answers

26th Feb 2018, 2:14 AM

ahmed ouhssini

Can you assign multiple values to a variable and how (show me syntax)

c++value-types variables

0 Votes

JavaScript variable and function

18th Dec 2016, 7:35 PM

smartguy100

functions javascript variables

0 Votes

What are the various ways to take multiple return values from a method in JAVA?

21st Aug 2018, 11:23 AM

🌴Vincent Berger🌴

methods return variables

2 Votes

When would you use each type of variable in your code and how would it be written?

8th Feb 2017, 9:46 AM

tharun surya dwivedula

beginner c#variables

1 Vote

What if a inherited variable was redefined in the child class

29th Jun 2019, 10:15 AM

Malachi

inheritance java variables

2 Votes

In C++11 and higher, should types like int, string, double, etc. be initialized with braces?

31st Oct 2017, 7:29 AM

Morgan Lee

c++c++11 cpp variables

1 Vote

The given program declares two variables, name and age. Complete the code to output "name is age years old", where name and

17th Sep 2018, 4:24 AM

LunarCoffee

python python3 pythonforbegginers variables

0 Votes

User input as dictionary key?

14th May 2021, 12:02 PM

Adarsh Tripathi

dictionaries input python3 variables

1 Vote

Getting input value as a character instead of an integer

11th Feb 2017, 4:22 PM

Aaron Nelson

integers javascript math.random variables

3 Votes

c++mismatch modulo variables

2nd Jan 2018, 6:36 PM

Luca Marseglia

Modulo issue C++

0 Votes

c generic operator-overloading variables

2nd Dec 2020, 11:26 AM

Jiří Ťápal

Generic Variable

1 Vote

[Solved] Why is the function variable not able to be called?

3rd Jan 2023, 12:43 AM

William Owens

class functions input python python3 variables

0 Votes

I can't understand syntax error in this code. Please help me understand what went wrong in the line 5 of this code.

20th Oct 2020, 6:24 PM

Kelly H. Milligan

python python3 syntax syntaxerror variables

1 Vote

How can I write that if var c is a float then cout a specific code and else cout something else in c++?

19th Jun 2020, 2:18 PM

Robin Sain

c++cout else-statements float if-statements int text variables

0 Votes

10 Answers

14th Dec 2020, 6:10 PM

Alex

histogram?

desperate histogram python variable variables

2 Votes

Can someone explain encapsulation to me because I dont understand how to encapsulate a method or variables. Is it just that you make them private?

2nd Feb 2018, 5:47 PM

eri

encapsulation java methods variables

0 Votes

Fix error in Python when i named a variable as print

16th Aug 2016, 9:38 PM

Divjot Bedi

error functions print python python3 variables

1 Vote

Could someone help me? (again)

26th Nov 2018, 9:49 AM

chandrapal singh

code error functions javascript variables

0 Votes

practicar para los desafíos- practice for the challenges

11th Dec 2018, 11:39 AM

Ibaadi Jaya

java practicar variables

0 Votes

13th Apr 2018, 8:28 PM

Daniel Ubaldo

Use of input()

input python variables

0 Votes

What do you think about expressive variable names?

4th Apr 2017, 8:12 PM

Ken Dragon

good-practices readability variable-names variables

1 Vote

Is it possible to read from an input field with JS and write it into a file with PHP? Can you pass a var from one to a other?

2nd Mar 2018, 10:29 AM

Guillermo Massó

files javascript php variables

1 Vote

Swapping of two numbers without using third variable

8th Sep 2019, 2:53 PM

Greg D

by two using variables

-2 Votes

How to reuse your IDE Compiler

2nd Nov 2020, 3:17 AM

Shaik Imam

c++compiler ide variables

0 Votes