Q&A Discussions

function main() { var amount = parseFloat(readLine(), 10); var rate = parseFloat(readLine(), 10); console.l

9th Jul 2020, 9:06 AM

æshrîth.htm

0 Votes

5th Aug 2022, 6:44 PM

Umar Ado Isyaku

Can I use var in ES6?

es6 variables

0 Votes

_ var = 5; what is this answer

24th Jan 2019, 1:31 PM

Istamal Dagalaev

operators

1 Vote

What's the difference between var and let?

12th Aug 2021, 4:28 PM

Dilu Apsara

javascript website

0 Votes

What happen when we don't add the var (variable)or a simpler question whats the purpose of var

12th Oct 2022, 6:21 AM

Mozzie

0 Votes

Difference between int and var in C++?

6th Mar 2021, 4:02 AM

Duy Gia

c++int variables

0 Votes

How do you use the code var

16th May 2018, 6:34 AM

Rain.Carnation

python

-1 Vote

How Can i write var paragraph3 and var addi in a same line. Thanks you.

5th Feb 2022, 4:59 AM

Matthew Anderson

a addi and in line.paragraph3 same var write

0 Votes

def some_func(): print("Hi!") var = some_func() print(var)

2nd Apr 2021, 11:56 AM

Malick Diagne

none

1 Vote

How I can print two var in one println?

1st Aug 2019, 7:27 AM

Dhyey Badheka

variables

1 Vote

13 Answers

12th Jan 2018, 11:46 AM

Maryam

Whats: var a = "b" - 8 ?

2 Votes

Problem with var in loop [js]

20th May 2019, 11:38 PM

Konstx7 LP

js loop problem var

1 Vote

In the Tutorial: The var Keyword

6th Oct 2017, 12:14 PM

Rybolo

c#implicit variables

0 Votes

var arr=[1,4,6,4,2]; for(var i=0; i<3; i++){ arr[i]=arr[i]+arr[i+2]; } document.write(arr[3]);

4th Jun 2020, 2:58 PM

Alain Mazy

javascript js script

3 Votes

How to use var in CSS? [Solved]

10th Apr 2023, 11:30 AM

Manshu

css

0 Votes

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

20th Jan 2021, 10:42 AM

Abhay

c++data-types

-5 Votes

9 Answers

7th Aug 2017, 9:36 PM

Ameen Kameran

Var a = 10, ++ now is 11

java.operators

1 Vote

I need explanation pls, why does x= 1 ? var x=1; var y=4; function func(){ while (y>0){x++; y--;} }document. write(x);

16th Sep 2018, 6:31 PM

Owl

var name : String seems crazy redundant!

0 Votes

6 Answers

3rd Jun 2020, 10:51 AM

Silva Olushola Fredrick

swift variables

3 Votes

getElementById in global var returns null

28th Apr 2017, 12:01 AM

Steve

getelementbyid javascript js variables

0 Votes

How to add more int var into this program

28th Oct 2017, 6:13 PM

Chris Q

c++code

-1 Vote

8 Answers

11th Nov 2020, 5:46 PM

Dr. Alien

jQuery syntax: var $div = $("<div>", test)

javascript syntax

0 Votes

What is the 6 or 3 var squance?

6th Jan 2021, 11:57 AM

Prof. Dr. Zoltán Vass

3 sequence var

0 Votes

5 Answers

24th Oct 2019, 2:23 AM

wael toon

I can't get fully, if this: var a =10, var b = 3 var c = a℅(a -b) and the answer is = 3, but how?

operators swift

0 Votes

$(function() { var txt = $("<p></p>").text("Hi"); $("#demo").after(txt); });

16th Dec 2015, 7:41 AM

Den Boyko

<p>

3 Votes

Consider this program: Q. Why it is returning size of var as 4 where var is an integer

9th Sep 2018, 12:34 PM

AVHIJIT NAIR

sizeof

0 Votes

why var name object return undefined?

25th Jun 2019, 3:55 PM

Kulvardhan Singh Rathore

javascript objects

1 Vote

Why are we using var in c# and what's differents between var and int in c#???

12th Feb 2017, 7:50 AM

bacchus a

c#variables

1 Vote

what is dynamic and var ?

22nd Dec 2016, 7:29 PM

Rajinur Rahman

0 Votes

What's the output ? var x= 2+false; alert(x);

22nd Jun 2016, 11:45 AM

MaxDesuza...

0 Votes

8th Jul 2019, 5:12 PM

Rohit Kumar Srivastava

Планировщик путешествий

var

0 Votes

How convert var to double (with Convert.To)?

5th Mar 2021, 4:45 PM

Егор

c#convert.toxxx();var

0 Votes

why protected member var is visible?

12th Nov 2018, 3:07 PM

Mike Willems

access-modifiers

1 Vote

What is the difference between var and let in js

18th Sep 2017, 3:14 AM

frluo

coding help javascript pls

1 Vote

8 Answers

13th Nov 2024, 4:39 PM

Keystone745

What is the difference between var and const?

javascript variables

1 Vote

What is the difference between the LET keyword and VAR keyword

27th Jun 2019, 3:28 PM

Ally Whitmer

variables

3 Votes

9 Answers

28th Oct 2021, 9:50 AM

othniel john

How to automaticly delete all numbers in var

javascript js

2 Votes

var myVar1=document.getELementById"firstId ".innerHTML="say Hi", myVar2=document.getELementById"secId".innerHTML=" say how are

4th Mar 2020, 2:09 PM

Albert Margaryan

1 Vote

Why we cann't use var instead of double when I declare constants?

31st Aug 2018, 6:40 AM

amber stolck

c#in

9 Votes

9 Answers

3rd Jan 2019, 2:04 PM

ArkarHtun

Output of this code? Var x=5; y=x++; document.write(x++ - y--);

increment javascript

5 Votes

6 Answers

17th Sep 2016, 9:20 AM

ricmic

can i put 1 var global in a function?

function-arguments functions html5 javascript question var

1 Vote

Why was var changed? How does it work?

27th Jul 2021, 2:29 AM

Victor Emmanuel Reina Liscano

address c++function-arguments functions pointers

1 Vote

Can we use some other var than "myVar".

14th Apr 2017, 1:57 PM

Mark Anohin

java

4 Votes

I seriously don't know why the output is 24 and not 14 any idea ? var a="1"; var b="2*2"; console.log(eval(a+b));

7th Apr 2017, 7:43 AM

Hardik Kumar

1 Vote

var x="2"+4+5; document.write(x); output is 245. But how??

3rd Jun 2020, 5:38 PM

Silva Olushola Fredrick

2 Votes

What is the result of the following expression? var myString = "abcdef"; document.write(myString.length);

12th Aug 2018, 4:49 AM

Vishal Kumar

var num1=0.1, num2=0.2, num3=0.3; console.log(num1 + num2 == num3);

0 Votes

12 Answers

7th Mar 2018, 10:08 PM

moataz amer

variables

3 Votes

What is var in python?is this a variable?

27th May 2020, 3:24 AM

Jayaprakash

python3

1 Vote

What is the difference between var and let ?

30th Dec 2018, 5:44 PM

Akhilesh Singh Bhadauriya

&confused javascript let var variables

1 Vote