Q&A Discussions

Section 15.2 results in undefined variable

31st Jul 2017, 2:34 AM

Richard Appleton

help!

0 Votes

variable declaration in a for loop

5th Feb 2022, 12:46 PM

Josh05

c c++

1 Vote

Which symbol used for mapping variable and value?

16th Jul 2022, 8:47 AM

Кавун 🍉

:==or

0 Votes

10 Answers

14th May 2021, 1:06 PM

Ramya

Why use a variable variable instead of two separate variables?

php variables

0 Votes

1 Answer

25th Nov 2016, 1:07 AM

Jack Gerrard

variable with a number and a string

javascript

3 Votes

How to understand flag variable in java programming and how to use flag variable ?

7th May 2023, 3:01 PM

akhil vaid

flag in java variable

2 Votes

c++ outputting a ofstream variable

3rd Feb 2020, 3:55 AM

Kai$ Vikram

c++

0 Votes

what does placeholder variable means?

18th Mar 2018, 3:31 AM

Arbiter

python

1 Vote

How do you save a javascript variable in a php variable?

16th Jul 2016, 6:17 PM

RAVI ABHISHEK

javascript php

6 Votes

13 Answers

19th Apr 2019, 11:20 AM

Arman A

Is string variable convert into integer or float?

data-types variables

0 Votes

10 Answers

2nd Dec 2021, 4:09 AM

Chintala Santhosh

Why we cant modify CONST variable once initialised

c c++

2 Votes

What is a variable please?

11th Jan 2019, 6:38 PM

Ab Rt

data-types

0 Votes

which are valid#c variable name?

8th Oct 2018, 6:29 AM

Nathan

c#variables

0 Votes

variable is instantiated means

10th Aug 2016, 6:56 AM

Gautam Raja

instance java

0 Votes

Declaration of variable - parameter in function header in python

2nd Jul 2016, 9:04 AM

Mehul Kadam

parameter python user-function variable

20 Votes

6 Answers

26th Oct 2019, 11:12 AM

Lothar

What is the maximum variable length in c programming?

2 Votes

6 Answers

24th Aug 2019, 9:29 AM

chunduri avinash

Adapter design pattern with member variable

adapter c++design_pattern member_variable

2 Votes

What references variable and reference object

4th Nov 2021, 4:55 AM

Ketan Lalcheta

java

3 Votes

how can i change a variable name while the code is running?

17th Mar 2017, 11:13 AM

Nike

python3

2 Votes

17 Answers

18th May 2020, 3:37 PM

salamelek

Where should variable should declare

c++

0 Votes

What is an instance variable

7th Jul 2018, 7:09 AM

Sameer Kulkarni

java oop

1 Vote

Loan calculator variable type issue

23rd Mar 2017, 1:02 PM

Tarun Chettiar

calculator loan type variable

0 Votes

Questions on multiple values of a variable

19th Jun 2022, 12:57 AM

omnicoder

java variable

2 Votes

Saving Data or Variable for future use?

21st Apr 2025, 8:30 AM

Rehan Jamil

c#saving variables

1 Vote

Products with unit variable cost

9th Oct 2016, 12:28 AM

AB Sattar Solangi

product variable

0 Votes

C++ Variable Type with input

23rd Apr 2020, 5:53 PM

Alireza Hadizadeh

c++

1 Vote

1 Answer

14th Oct 2020, 3:03 AM

WickedTree

Why Pyrhon doesn't see variable b (line 12)?

python

6 Votes

I have to use 'x' variable as user input

13th May 2019, 5:21 PM

Ilya R

else-statements

1 Vote

11 Answers

5th Jun 2018, 5:34 AM

arya

Default value of variable

c++variables

0 Votes

1 Answer

5th Nov 2018, 11:24 AM

Nithin

Fill in the blank to declare an integer variable and set its value to 5.

java operators

-2 Votes

19 Answers

31st Jan 2017, 2:36 PM

Colton

Explain static variable in C programming

@sololearning

1 Vote

Why a variable change it’s value?

27th Jul 2022, 10:49 AM

Rakesh Rakesh

is this?what

2 Votes

Variable Naming Best Practise for JavaScript

3rd Apr 2018, 3:28 AM

Fabio

javascript variables

1 Vote

Put variable values inside an array

22nd Apr 2018, 7:06 AM

Raffy

array php variable

0 Votes

How to print value of variable in vbscript

16th May 2019, 1:33 AM

Matheus Rodrigues

vbscript

2 Votes

Can your store if statements into a variable and test it?

15th Aug 2018, 6:31 AM

Karthick

c++if-statements input variables

0 Votes

35 Answers

17th Aug 2018, 6:51 PM

Slushie

Python 3 variable Initialization

python3 variable-initialization variables

0 Votes

29th Jan 2017, 3:27 PM

deejae

CS - Variable lesson

c#variables

0 Votes

26th Sep 2016, 7:22 PM

Rob G.

4.1 java , variable

java

-2 Votes

Python Variable Name gives Syntax Error

23rd Oct 2021, 6:00 PM

STORIES WITH YRS

beginner help python3 syntaxerror

0 Votes

Fill in the blank to declare a variable var that contains only positive numbers.

27th Jul 2020, 9:42 PM

Jordan

c++data-types

-5 Votes

how to check specific type of variable

7th Aug 2017, 9:36 PM

Ameen Kameran

print python type-conversion

1 Vote

8 Answers

28th Jul 2016, 5:02 AM

Erlangga Ibrahim

Variable Application as ASP but for PHP?

asp aspclassic basics php

4 Votes

TIPS #1: Ruby variable declaration chaining

23rd May 2018, 6:54 PM

Pablo Fac

ruby

5 Votes

Same variable for html and js?!

18th Jun 2017, 8:29 AM

Complex

html html5 id javascript s.o.s var variable

1 Vote

5 Answers

1st Oct 2016, 9:08 AM

Ahmad Badghaish

Can't use an assigned variable elsewhere.

functions javascript

2 Votes

Unassigned Variable in C++ on SoloLearn

19th Oct 2019, 12:02 PM

SolomonDavid Akesoba

c++memory unassigned variable

1 Vote

Please explain variable in python

26th May 2018, 9:01 PM

Jeromy Reimer

variables

2 Votes