Discussions Q&R

Why can't I bring a value of a variable to an other method to do something with it and bring it back?

18th Jun 2018, 5:21 AM

Kumar Purushottam

c#csharp

0 Vote

How can I check if what is being typed into a edit text is equal to what I have is a variable

17th Nov 2018, 2:37 PM

Samuel

android java

0 Vote

I want to know the code that moves the html object with the JavaScript variable value. I'd appreciate it if you could attach the

19th Apr 2018, 9:24 PM

Adrian Williamson

code css help html javascript web-storage website

1 Vote

Can we use variables assigned in the javascript anywhere in the HTML? What to do to assign that variable to other places of html

5th May 2021, 12:47 PM

the joy of coding

javascript

0 Vote

Cartesian coordinates in C

2nd Jul 2019, 11:06 AM

Abhra 2005

c coordinate insert struct variable

0 Vote

What does Array bound is not an integer constant before ']' token mean??

29th Jan 2019, 9:32 PM

MargaritaK

array bound compile datatype dynamic static variable vector

1 Vote

She plays work at a pizza place and earns 200 robux , creat a variable called robux and assign it the value 200 , she plays for

18th May 2020, 7:32 AM

Om Prakash Yadav

python

0 Vote

Is it possible to set a letter to a variable and have it go through the rest if the alphabet by any means? (Explained better inside)

23rd Dec 2021, 6:59 AM

suraj prakash

python

0 Vote

3 Réponses

15th May 2017, 12:20 AM

Matthew Stroud

Write a query in SQL that uses a random number generator to create a variable integer to determine the amount of rows selected.

query rng sql variables

0 Vote

If there are two same elements in an array then , do both of them saves the same variable and do both of them occupie same space

27th Jan 2017, 6:11 PM

Andre van Rensburg

arrays

0 Vote

If we create new class which has a instance variable int a, without access modified, then what will the access level of int x be

1st Jun 2018, 3:58 PM

Vedanta Singh

java

0 Vote

Can someone explain - why list initializers are used as variables in private access specifier. Why variable m becomes month m ?

28th Sep 2022, 11:50 AM

Oliver Pasaribu

c++classes

0 Vote

i m using a deque of type struct in c++. Struct contains multiple variable, how could i add those variable in deque

12th Feb 2017, 1:57 PM

Black Temple

c++deque stl

1 Vote

In a do while loop, condition is checked for the value of the variable at beginning of loop or after inc/dec operator?

24th Jan 2018, 1:58 PM

shobhit

loops

1 Vote

How can i change the value of a variable after it has been assigned in js? (But not by editing the code)

18th Jan 2018, 5:15 PM

Sarala devi CS

html js web

0 Vote

If printf statement is assigned to a variable. After the excecution of that printf statement what will be the value of variable

20th Jul 2017, 6:12 AM

Rishubh Naik

0 Vote

Devinez la valeur stockée dans la valeur de la variable "rowHeight" du code suivant: laissez hauteur = 40 laissez isCheck = true

12th May 2020, 4:13 PM

Reshma Sai

"rowheight"ischeck let swift4

0 Vote

about the variabile name rules, if I try to call a variable "cout", or any other reserved word, will it result into an error, or is it just a good practice?

18th Feb 2021, 1:25 PM

Vladys

c++variables

1 Vote

How to use a var with function's parameter

15th Jun 2016, 3:02 PM

naghree

function-arguments functions parameter swift variable

0 Vote

i want to show value that is retrieved from database and stored in variable to text field .<input type=text name="" value =""> i want to show value in it..what is the method to print in python script

20th Mar 2017, 12:10 PM

Vitalii Kravets

python

0 Vote

7 Réponses

2nd Jul 2016, 9:42 AM

swapnil Singh

Why does printing a reference variable prints D string object if all it does is point to D memory address of D String object

java reference-types reference-variables

0 Vote

How can I transfer a Scanner(user input) into a variable?

3rd Jul 2018, 8:30 AM

Just_Chuel

help java please scanner transfer variable

1 Vote

How did your game programming career strarted and your first basic language to start and what degrees did u take

12th Dec 2017, 8:13 PM

Clarke

a assign c++how to variable

1 Vote

Guys in cpp I create a program has variable x and this program ask for the user input to give the value of x like this program :

18th Jun 2017, 12:33 PM

Aryan Shiv . R

c++cpp question_for_pro

0 Vote

Else statement not working Python

2nd Aug 2019, 3:31 PM

PONAGAMA

elif else for if python token variable while

1 Vote

Please explain to me the difference between ++x and x++ ? If you could give and example that includes evaluating a y variable to

7th Aug 2020, 9:18 PM

Clueless Coder

c++increment operators variables

0 Vote

Can anyone tell me what's the error ?

12th Nov 2016, 12:25 AM

Alice

(c c++cpp initialization int loop variable while

1 Vote

In variable input when i run my code it requires input and say to submit some information in 100 world what i do

12th Jun 2018, 7:31 PM

Ishan

-2 Votes

As we can change a type of a variable during tge run time of a program can we do it to pointers also

28th May 2022, 3:45 AM

Palak Kushwaha

pointers

0 Vote

Please I need the answers and little explanation. What type of variable is X. What is numb in the code. What is Randon

28th Oct 2018, 1:17 PM

Parikshit Sharma

guys hello

-1 Vote

I make char name array and print the variable that hold reference value then why it shows no.in output but in other like in int

22nd Jul 2017, 9:15 PM

wilson

c++compiler java javascript python

0 Vote

Why I have to assign value to a variable to be able to print it out? Why couldn't I print it out directly?

20th Sep 2017, 5:02 PM

mohit thakor

java methods

0 Vote

Write ac++ that swaps two numbers using atemporary or third variable , the output shoyld be as below for anum1=5 and num2=8 ???

18th Sep 2017, 8:50 AM

Nourhan Hassan

c++

0 Vote

if we don't write "del" and declare same variables with two different values, and if we tell to print that variable then it is t

12th Oct 2016, 11:26 AM

Hadeel Degaish

del

0 Vote

How we can read only the comments of any module?

22nd Oct 2020, 4:36 AM

Kushal Barot

coding comments framework help module python read variable write

1 Vote

I understand how declaring a variable as static affects its relationship with objects, but I'm having difficulty understanding how doing so with methods has an affect.

12th Jul 2018, 4:41 PM

Maninder $ingh

java static

2 Votes

Declaring and defining a function in C

30th Mar 2016, 12:10 AM

xDD90x

c declaration declaring defining definition function functions int name variable

0 Vote

6 Réponses

10th Nov 2020, 5:06 AM

CODECAT

In JavaScript, can you change an element’s attribute value to a variable?

dom elements javascript methods objects variable

0 Vote

What happens if I just declare the variable "sum" but don't put the initial value? For instance, if instead of saying "int sum = 0;" , I said " int sum;"

18th Jul 2018, 5:33 PM

Jimmy2890

c++variables

1 Vote

3 Réponses

3rd Jan 2016, 10:16 PM

Lucas

I have a program that will count up to a number. When I assign the variable x to a number manually, it works. When I use an input, the time limit is exceded. What is going wrong and how do I avoid this?

input python

1 Vote

7 Réponses

9th Nov 2016, 12:28 AM

Zach Miller

I want to increment the global variable when i call a function but its giving me an error can some body help me out

python3

0 Vote

Which access modifier explicitly says that a method or variable of an object can be accessed by code from outside of the class o

7th Oct 2018, 4:45 PM

Velivela Sai Chinna Madhu Babu

is of point return the what

-2 Votes

Please I need the answers and little explan. what type of variable is x, what is numb in the code, and what is Random

24th Apr 2020, 3:54 AM

Thiflan Silmi Kaffah

hello

0 Vote

Why do we declare strings in Java using the class String (not string)?

22nd Jul 2017, 9:09 PM

wilson

autobox autoboxing class data datatype declare java string type variable

1 Vote

5 Réponses

1st Oct 2018, 4:50 AM

Roger Wang

Why would you re-assign a list variable?

code help list python question variable

0 Vote

Is this a good way to create dynamic variables in C

2nd Sep 2020, 3:41 AM

PY7HAGOREAN

algorithms c data dynamic pointer structures typing variable

0 Vote

if I want to output a decimal for example 3.606487, which variable name I should use? I have tried double and float but can't do

13th Jan 2024, 1:46 PM

Finama Lflos

c++variables

0 Vote

WAP in c++ a class name item that contain 2 variable and cost in pvt sec & put and create a obj in main print no. Of cost

3rd Sep 2017, 2:46 PM

陈百鸣

c++classes function-arguments functions generators objects print public

0 Vote

can't understand what this means "the data type defines the use of an identifier" since the identifier is what help us to access a variable In memory instead of using it's adress memory. am I missing something?

18th Jun 2021, 3:20 AM

Kartik Yadav

c++data-types

1 Vote