Q&A Discussions

12th Dec 2016, 7:42 PM

William

Why is the error?

global local php variables

0 Votes

Assignment : • A,b,c are variables of type int while d, e f and g are of type float. • If a= 4, b = 6 and c -3, Find • d=3a

9th Oct 2018, 5:14 PM

Mel

need solution

0 Votes

User input for a regular expressions string

7th Feb 2017, 7:31 AM

Nartey Amos Adamtey

expressions python re regular regular-expressions variables

1 Vote

Why is list(object) modified despite omitting global keyword inside function?

8th Mar 2020, 3:31 PM

Clueless Coder

function int objects python scope variables

1 Vote

classes functions input python variables

26th May 2023, 3:43 AM

Bishnu Chalise

Need Help with my class

0 Votes

What are the differences between a static variable and a non - static variable (java)?

14th Jul 2016, 8:35 AM

sundar

java non-static questions static variables

3 Votes

add Attributes JavaScript

29th Jul 2017, 10:18 AM

Danish Javed

attributes classes elements javascript variables

1 Vote

How to check if one variable lies in an array variable?

21st Aug 2018, 9:53 PM

Michelle Becker

arraylist arrays c if-statements variables

0 Votes

What is the different of this code?

5th May 2021, 3:22 AM

Nepali Keto

if-statements php undefined variables

2 Votes

What is the difference between "global scope" and "local scope"?

14th Nov 2017, 4:27 AM

Andika Romansyah

code codeplayground php variables

0 Votes

I'd like to know the use of argv and argc

6th Aug 2018, 10:00 AM

Victory

arrays c php programming variables

0 Votes

In matlab if I make 2 dimensional vector as symbolic syms w[1 10] and write this line: assume(w,'real');

4th Jun 2021, 4:02 PM

Neba Chi Smith

c++matlab real syms variables

1 Vote

Hey how do you use prompt info later in the code? JS

17th Nov 2020, 9:50 AM

Zhenis Otarbay

functions input javascript prompt variables

1 Vote

Why is first: used in this code ? What does it mean? Is it a keyword or so ? Explain its usage

2nd Jun 2022, 8:10 PM

Ava Alford

code codeplayground java keywords program variables

0 Votes

The opener variable stage is wrong in ruby

5th Jan 2020, 8:05 AM

Ayush Pandey

error ruby variables

0 Votes

Why output is 60 if i won't to divide the root on 10? I won't to divide any numbers while it isn't 1. How can i do it?

3rd Oct 2018, 6:40 AM

TheVideoEffect

c++loops variables

0 Votes

Easiest way to store a value in an external file?

14th Nov 2018, 8:17 PM

Igor The Golden Fish

functions php variables

0 Votes

Why cannot get output at code playground?

2nd Jun 2017, 7:30 AM

Anthony Sharp

code codeplayground variables

0 Votes

Why is the code without quotations and {0} ,{1}

14th Feb 2017, 12:16 PM

freedom

c#code variables

0 Votes

What's the output? I didn't get this.

25th Mar 2017, 2:29 PM

Bassel AbdelSabour

increment java variables

0 Votes

Why use the standard declaration when you can use global?

6th Apr 2017, 1:53 AM

Maulik Bharatsinh Parmar

functions php variables

0 Votes

Peut on mettre une variable dans une boucle ?

13th Feb 2017, 9:10 AM

Eugenio Santos Jr.

javascript loops variables

0 Votes

Python 3 variable Initialization

15th May 2017, 4:59 PM

Leandre

python3 variable-initialization variables

0 Votes

What is the difference between var and let ?

29th Jan 2017, 3:27 PM

deejae

&confused javascript let var variables

1 Vote

JS: if var x = 5; var y = --x+x++; alert (y), What will be output & how?

28th Jan 2021, 4:33 AM

•Đคяк รтяεคм 𝅘𝅥𝅮 ᴺ•ᵀ•ᴬˢᵘʳᵃᵖᵖᵘˡᶦ

code codeplayground developer help javascript js math variables

6 Votes

++var and var++ always equal the same thing so why have ++var? It should not even exist. It seems redundant to me.

11th Aug 2017, 6:20 PM

Tahir Usman

c#else-statements if-statements increment variables

0 Votes

What is the difference between $var and $var ?

1st May 2017, 7:15 PM

Kevin Matthew

$var $var php variables

0 Votes

How to print out the recipes of the sale

17th Sep 2016, 6:17 PM

Narendra

c++math matrix variables

0 Votes

What is the difference between the add/decrement operator before or after a variable?

5th Dec 2019, 9:44 PM

Shofi Uddin

decrement increment java javascript programming variables

1 Vote

6 Answers

11th Jan 2017, 7:17 PM

J.A.

Can someone help me with this code for java

basic java output variables with

-1 Vote

Can someone please explain this code? I'm having confusion with the output ?

8th Mar 2019, 2:48 PM

Jordan Sims

arrays c++operators pointers variables

0 Votes

code floting_point_variables variables

6th Dec 2016, 3:52 PM

neil

Floting point variables.

1 Vote

How do i change line before a variable in Python?

23rd Jun 2017, 3:57 PM

Abhi DG

python python3 variables

0 Votes

Increment the value of a variable that starts with an initial value 1 and stops when the value becomes 5.

23rd Jul 2019, 4:21 AM

TheBrickler

increment print variables

1 Vote

How do I change a variable based on radio input

11th Feb 2017, 3:58 PM

Sunny Jha

help html input javascript variables

0 Votes

How we can do this in python?

13th Feb 2023, 11:03 AM

Daisy

code contain execute find information python python3 run sololearn variables

4 Votes

Hey guys im trying to male a simple login use variables and inputs. Can i have some help with my code! A syntax error keeps coming up where i state x = v. print 'Hello User' x = 'Tanner' v = input('ENTER YOUR NAME HERE') if x = v print ('\n Welcome Tanner!') else x != v print ('\n User Not Found!!')

19th May 2018, 4:33 PM

Maninder $ingh

python

0 Votes

9 Answers

19th May 2017, 5:50 PM

Tanner

Im Confused about java objects.

and instance java objects variables

3 Votes

Some questions on data types

29th Jul 2017, 5:50 PM

D_Stark

arrays data-types javascript objects variables

0 Votes

Can someone explain me the solution of this question?

6th Jul 2017, 9:38 PM

Pete Wright

code numeric-operations output python variables

0 Votes

How would you insert a string name that isn't a number into an "if" statement in C++?

14th May 2020, 5:28 AM

Uditya Kumar

c++cin if-statements strings variables

0 Votes

Question is on JavaScript function. Can anybody answer this.

26th Apr 2018, 10:01 PM

JDLives

css3 ecmascript6 es6 function-arguments functions html5 javascript user-defined variables website

1 Vote

8 Answers

23rd May 2020, 12:30 PM

Ajitha G R

Can someone teach me this basic if or switch task?

complex if switch variables

0 Votes

variable initialization inside class vs inside constructor

26th Sep 2020, 10:04 AM

NAT SUN

constructors initialization java variables

0 Votes

can someone explain what is happening here?

7th Mar 2022, 10:59 AM

Stefanoo

int py sololearn variables while

0 Votes

Initialize a variable sized array

9th Dec 2019, 2:09 AM

jared mijail

arrays c input int variables

0 Votes

Can you explain this code?

6th Feb 2021, 6:37 PM

Anvay Raj

code coding error help list python python3 sort variables

2 Votes

20th May 2018, 11:42 AM

Maninder $ingh

header files

c++headerfiles variables

0 Votes