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I don't know how to declare variable prw in line 21. I need a little help. I make it on my way.

29th Jun 2018, 4:12 PM

Khushboo Gupta

0 голосов

Give me examples of codes having variable Boolean,double and single and (!) symbol also plz put the outputs. language is c++

28th Aug 2020, 9:28 AM

TeaserCode

and symbols variables

1 голос

Why we can access function created outside the function but cant access variable or value outside the function?

26th Dec 2018, 3:37 PM

Jonny Walker

javascript programming web

1 голос

Unexpected Output In Javascript!

28th Aug 2018, 9:25 AM

MOKTAN NISHAN

but declaration else expected javascript object output something unexpected variable

14 голосов

What code do I need to use to declare a variable that is a mixture of characters and numbers?

30th Sep 2020, 2:07 PM

Narayan Krishnamurthy

0 голосов

How can I write a program in python that takes a name variable and displays "Your name is awesome"

5th Feb 2017, 4:13 AM

Ritaj J.A

program python variables

1 голос

How to take input in cpp in variable and after how to print that ? I tried it but its print only one world

12th Sep 2017, 9:45 AM

Hassan Askri

1 голос

What happens when I pass an integer to a float variable ? Can someone explain me the output of this code ?

11th Dec 2022, 12:48 PM

Girish Sahu

c data-types float input int output variables

0 голосов

Global and local variables and setinterval and clearinterval for JavaScript timer?

25th Aug 2021, 6:28 AM

Sk. Ahmed Razha Khan

clearinterval global javascript let local setinterval timer variable

3 голосов

7 ответов

16th Mar 2020, 9:14 AM

Marko Rillo

Y would i ever want to declare a variable from heap than declaring in normal way(i dont what its called? :D)

0 голосов

Hello, Please I tried printing a variable value along with a string with cout. Cout<< var "Is the answer"; help please

11th Oct 2017, 10:06 AM

suryapoojary

c++cout

0 голосов

how can i use if else statement to find the minimum of a and b and assign it to variable min?

2nd Dec 2016, 3:00 PM

Nkenfack Tebonfack Mathurin

else If javascript statement

0 голосов

Creating a whitespace in between my session variable output in PHP. I will do two posts with my code snippets for both examples

23rd Jun 2017, 10:10 AM

Abdelghani Laaroussi

output print session space variables white with

0 голосов

5 ответов

7th Feb 2018, 7:46 PM

Making A Change

[Solved] I would like to use the ran variable and have it reset and generate a new number everytime it is called.

python python3

0 голосов

What int does in for loop? It declares a variable or other thing ?(sorry for my bad english)

25th Dec 2020, 7:07 PM

Adam Stork

loops

0 голосов

Why is different specifier used to print out address of variable and pointer some use %x, %u i need clarity please.?

5th Dec 2019, 4:51 PM

BrodaCode

pointers

0 голосов

Guys if u execute this code it will output " smaller than 1" ....how!!! the variable is string not integer?

10th Jun 2020, 8:37 AM

Femi SONI Y

php

0 голосов

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

9th May 2019, 1:13 PM

Omar

c++challenge challenges variables

2 голосов

why are the id( ) of two lists same when a variable has been used to copy a list that is stored in another variable?

28th Nov 2017, 9:06 PM

Tretyakov Andrey

python3

2 голосов

How to Declare string Variable?

13th Mar 2020, 12:07 PM

sai

c++text type variable

0 голосов

Anyone knows how to print a variable from a string? For exemple: var = 3, string = "var". Then, you have to print it from string

25th Apr 2017, 2:39 PM

Soumik

python3

-2 голосов

7 ответов

2nd Mar 2019, 11:51 AM

SlowFast

Suppose int x=36 but i want to print square root of variable x then how should i give instruction to print square root of x .

declare a variable that has the age of a person and print user's name as many times as the age in c program

3 голосов

5 ответов

25th Apr 2017, 3:05 PM

Harsh

1 голос

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

26th Aug 2021, 9:47 AM

Bashir Kabiru Haruna

inheritance

0 голосов

How to Assign values to each Letter Or Number in JavaScript?

10th May 2019, 2:54 AM

Shak 240

assigningvalues help javascript operator strings variable

2 голосов

5 ответов

16th Mar 2018, 12:29 PM

Raaja Thalapathy

I think this question is wrong... Either world should be in single quote and used as variable later or hello should b in single tag...

php variables

3 голосов

What if I create a private variable inside the main class, would that mean it'll be available in other classes? What do private variables even do?

6th Oct 2016, 12:35 PM

simran adake

access-modifiers java

5 голосов

My course is asking me to convert a variable containing string "93.7" and another to a decimal. How is this done? Thanks guys.

27th Feb 2016, 11:30 AM

Pavitran

course question

0 голосов

Why is the address of a variable is 12 characters long instead of 8 as given in c course in pointer's section ?

8th Mar 2019, 10:44 AM

Peter

address c pointers

1 голос

hi even i read all course about variable but i can't understand can some good people tell what is whats used....?

18th Aug 2020, 4:58 AM

Ankush Kurmi

c++variables

1 голос

How to clean Java console after case is executed, and why my variable "usuario" doesn't keep the value after reching Agenda.main

30th Dec 2016, 8:43 PM

Aran Bekas

console erase java

1 голос

Trivial question about interfaces

7th Jul 2017, 6:04 PM

D0vAk1N

constant final interface java static variable

3 голосов

1st Sep 2017, 3:17 PM

Michael Vigato

To declare an Integer?

c++int integer var variable

1 голос

How can I take many integers from a form post and put them into an array? But that array as a variable after which I foreach ..

30th Jun 2018, 8:43 PM

Candice Brown

arrays php variables

0 голосов

6 ответов

16th Jan 2020, 5:17 PM

⊹≒tɧε8шσσɖɕนttεг≓⊹

How to take input at run time on python ? I'm always used static variable , i want user gives the input in python

data-types python

2 голосов

Write an if-else statement that output the word passed provided the value of the variable exam is greater than or equal to 60

22nd Feb 2017, 7:57 AM

suneel singh

good

2 голосов

so this should print variable a up to the value x (wtever u enter) i dont know whats wrong it just prints a++ until it times out

1st Jul 2017, 12:34 PM

Aderibigbe Ebenezer Adewale

c++loops

2 голосов

6 ответов

17th Jan 2017, 6:57 AM

jonathin

How do I solve this question?

code help javascript question swift timer variable

1 голос

6 ответов

24th Mar 2020, 9:22 AM

GARYTHEGAMER

Is it possible to "dissect" an answer using javascript?

answer function javascript prompt variable

3 голосов

Is there a better way of doing this?

20th Apr 2017, 9:49 PM

iBrandon

input list list.append python3 variable

0 голосов

81 Comments const Fill in the blanks to make a constant named total and the variable i that is only accessible inside the loop.

23rd Nov 2019, 6:54 PM

Steven Iannucci

javascript

-1 голос

if the reference of any variable is deleted, and then if the no. is multiplied to another no. Will it give an error?

29th Oct 2021, 3:49 PM

Kniffin Haruka

python variables

1 голос

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

22nd Oct 2016, 7:38 AM

Himanee

inheritance

0 голосов

I need a JavaScript code that would perform a function after a countdown of a value assigned to a variable

10th May 2019, 2:54 AM

Shak 240

css3 html5 javascript

1 голос

It is showing an error in the 5th line i.e. in the variable result. Thank you in advance for your assistance pals

4th Oct 2018, 8:36 PM

Emmanuel

python3

0 голосов

I was trying to put print(kilometer + "length"). I already created the variable for length but it says error. Can someone help?

24th Jun 2021, 2:38 AM

Sanchit Bahl

python

0 голосов

How to add a variable into a class which is not defined in the class. I want to add it after creating the class.

3rd Oct 2020, 8:17 PM

Andres Villarreal

c#class classes field objects

0 голосов

we could have print the value of age variable directly in the class, then why use this.age ?

21st Mar 2021, 7:01 AM

Mahdiuzzaman Nishat

c#this

0 голосов

can someone help me with this function please, it prints the desired outcome but it doesnt plug in my variable

4th May 2016, 6:57 AM

Umesh Kuniyal

function-arguments javascript variables

0 голосов