Discussions Q&R

What must variables have and not have?

1 Vote

14 Réponses

24th Oct 2017, 5:09 PM

Gianluca

php variables

0 Vote

Why we doesn't use variables in interfaces?

11th Sep 2017, 3:42 AM

Robert Fairbrother

c#interfaces variables

0 Vote

Hey guys! How do you create variables through iteration

4th Aug 2016, 4:25 PM

S V R

0 Vote

How to print the sum of 2 variables x,y

5th Apr 2020, 3:45 PM

Suleiman Sani

java operators

0 Vote

7 Réponses

13th Jul 2016, 3:50 PM

Soo Ming Wei

how do you printin the sum of variables

java operators

1 Vote

i am not quite understanding variables please help

16th Jul 2017, 8:51 AM

Nahom

c++variables

1 Vote

How can i use variables from a header file C++

17th Nov 2016, 10:17 PM

Vance

c++

1 Vote

6 Réponses

27th May 2021, 4:56 PM

Mohamed Chouai

Swapping the value of two variables without creating a third variable.

c c##c++java javascript php python swift

1 Vote

6 Réponses

28th Jan 2023, 7:48 PM

Sardor

What are local variables and gloabal variable

c++

0 Vote

Is it possible to get variables declared at runtime itself ?

21st Mar 2018, 2:11 PM

Perrin Ayabara

how do you compare variables for ex ample you have variables a and b you want to compare them and see if they are the same

4 Votes

6 Réponses

17th May 2018, 4:21 PM

Deepak Mittal

Anyone know how to set ranges in variables

4 Votes

14 Réponses

12th Oct 2017, 10:37 PM

FISHARM

code how range setting to

1 Vote

Python for loop with two variables in func

22nd Jun 2018, 5:43 AM

Quadier Mackey

for_loop python two_variables

0 Vote

How do I create global variables in python without the "gloabal" keyword?

5th Oct 2020, 5:20 PM

mohsin khan

classes oop python3 variables

-1 Vote

15 Réponses

18th May 2019, 9:32 AM

Teddy Okello

Is it possible to convert "char" variables to operators?

c#ruby

1 Vote

Is it possible to create new variables from user input?

12th Apr 2018, 11:33 AM

rfPeixoto

2 Votes

Java experts i need help....I cant assign variables to strings

12th Feb 2024, 5:01 AM

Aza

dave

2 Votes

5 Réponses

3rd Aug 2019, 1:01 AM

Thee Reborn

Why variables initializes before the start of constructor body??

(int a a(int)class int name

2 Votes

5 Réponses

18th Oct 2017, 3:47 PM

utkarsh pandey

How do I produce "John is 20 years old" as output given the variables name="John" age="20"?

python variables

2 Votes

14 Réponses

21st Jan 2022, 1:00 PM

Abraham Zimba

Can we use variables for a pattern??

regular-expressions

0 Vote

How to change variables in functions (python)

11th Jul 2019, 2:33 AM

Little KITE

functions python

1 Vote

How can pass JavaScript variables to php

27th Feb 2018, 6:54 PM

Zack

css3 html5 javascript php

0 Vote

how can i create object with name of variables value

16th Oct 2020, 5:21 PM

Smart Coder

c#classes variables

2 Votes

8 Réponses

2nd Sep 2016, 3:22 PM

Eduard Fekete

can I just add two string variables directly?

java

0 Vote

How to swap two variables in JavaScript?? i want swap() function!

23rd Jul 2016, 2:21 PM

chitranjali E

javascript js swap

3 Votes

Checking variables one by one using if statement and while loop.

2nd Jul 2018, 5:54 PM

Hoang Anh

java

0 Vote

10 Réponses

18th May 2019, 10:51 PM

Sibusiso Mbambo

How to print out a variables x=2; y=4;

operators

0 Vote

How do I insert variables into a string?

26th Apr 2018, 12:01 PM

Jos Mili

1 Vote

How to change the variables in multithreading?

8th Nov 2021, 3:57 PM

Ben

python python3 threads

0 Vote

binary variable variables

7th Aug 2018, 4:27 AM

acoco

Variable definer

2 Votes

HELP ME MAKE A JAVA SCRIPT USING JAVA VARIABLES

11th Apr 2021, 4:38 AM

MeRrikK

images

1 Vote

can somebody explain me what are variables case sensitive?

20th Aug 2019, 8:18 AM

Graph Kepper

constants php

1 Vote

<< variables and the use in a code

19th Aug 2016, 2:15 AM

Clara Isabel Arredondo Razo

c++

0 Vote

Can anyone explain, variables to me like I'm a 5year old kid,..

18th Nov 2016, 5:10 AM

Demaya Montecristo

c++variables

6 Votes

13 Réponses

20th May 2017, 8:23 AM

Jayant

How to find the data type of variables in java?

data find in java of type variable

1 Vote

Can any body explain about string type variables in python?

27th Oct 2021, 6:15 AM

Anima Singh Dhabal

python string stringtypevariable

1 Vote

Can we Use variables declared in outer block

28th Feb 2020, 8:53 PM

Fereshte

java jswings

0 Vote

What's the difference between Variables and Identifiers(C- tokens)

13th Jun 2017, 1:30 PM

harish

data-types

0 Vote

Is it better to delete variables at the end of functions?

3rd Feb 2020, 4:14 PM

Bhupinder Saini

delete variables

2 Votes

7 Réponses

2nd Jun 2018, 11:31 AM

Nahi Bul

What is use of variables in python3

in python3 variables

-2 Votes

Pls who can explain more on variables in JavaScript

14th Dec 2019, 1:25 PM

Shardul Malkhare

javascript variables

0 Vote

What are JS objects used for?

22nd Jul 2023, 6:22 PM

Fareedah Muhammed

javascript objects variables

58 Votes

38 Réponses

15th May 2018, 7:39 PM

Miguel Melo

[SOLVED] How to set default values of variables in function?

default function in js of using values variables

2 Votes

What is the difference between Variables and Constants?

6th Jul 2020, 10:55 AM

Woolbex

constant variable

1 Vote

Initializing byte variables with hex numbers in Java

3rd Nov 2016, 9:15 AM

kenil

byte hex initialize java

2 Votes

11th May 2019, 12:56 PM

Yusuf

Need help first step??

Why in java the s in String is capital but for other variables it is small.

0 Vote

10 Réponses

3rd May 2021, 10:31 AM

AhMaD Ali

Can anyone explain this to me in very simple words?

4 Votes

24 Réponses

26th May 2018, 11:13 AM

Samarth Madan

So what does variables do? (In relistic situation)

8 Votes

9 Réponses

15th Jan 2019, 9:34 AM

Mike

c#variables

1 Vote