Discussions Q&R
the variable filename2 is only assigned to the last file in the directory.I want to loop through each file in the directory.
7 Votes
1 Réponse
Sometime programmer name variable like this "mBtnLogin" and sometime "btnLogin" what s does mean ?.
0 Vote
3 Réponses
How do I write my age is n years,n is a variable having a value. I am getting errors
2 Votes
5 Réponses
Verify input C++
1 Vote
4 Réponses
If character values are stored as int why cant we hold character variable address in int pointer
0 Vote
2 Réponses
How to store a user define value asked in a function in a variable which is outside of the function ??
0 Vote
6 Réponses
There subscripts of an array can be integer constants, integer variable or expression
1 Vote
1 Réponse
public class Main {
public static void main(String[] args) {
//correct variable declarations
int name = "J
0 Vote
2 Réponses
public class Program
{
public static void main(String[] args) {
//fix the variable types
string name =
0 Vote
2 Réponses
Hello everybody! How would you swap the value of two variables without use any other variable in Java?
0 Vote
3 Réponses
at c language , How do i enter more than one value for the same variable so that it depends on the last value
0 Vote
8 Réponses
How come newNode object in insert method is having different heap addresses while the newNode reference variable is same ?
0 Vote
5 Réponses
When we declare a variable private then why Java dont allow it to access from outside the class?
0 Vote
3 Réponses
Is it possible to convert a string literal to a string object variable that holds a value in python?
0 Vote
3 Réponses
how would you seperate a three digit string variable into three different variables?
1 Vote
1 Réponse
Please tell me why it is saying variable declaration is not allowed here but it is running in the actual compiler
2 Votes
3 Réponses
If you can add up the value of variable a pointer points to like i did in the code , then why can't you add the addresses
1 Vote
14 Réponses
Why is this code throwing an error "local variable addition defined in enclosing scope should be final or effectievely final".
1 Vote
4 Réponses
What is the difference between initialising a variable below a class and initialising below main method in java ?
0 Vote
4 Réponses
error: variable answer might not have been initialized }while(answer == "Y"); \\ the error pointed at >a. HELP
1 Vote
3 Réponses
What is the difference between declaring a variable x with x=5 and assigning int *ptr= new int; *ptr=5?
1 Vote
4 Réponses
When We declare a variable why do we get different value if we add 0's in the beginning?
4 Votes
2 Réponses
Can we assign symbols such as comma"," , slash"/", dot".", etc. to a char variable
0 Vote
2 Réponses
This make python great.
7 Votes
3 Réponses
How to create a empty variable in python like int var; in C i want to create variables hour and minute of int type .
6 Votes
3 Réponses
[Solved] What is the correct terminology here? (by reference vs by value vs by object reference) (py)
3 Votes
6 Réponses
Fill in the blanks to enter five numbers from the user and print their sum. Store the sum in the variable named total.
0 Vote
4 Réponses
What situation would make you delete a variable and what would make you reassign dt same variable?
0 Vote
3 Réponses
Aujourd'hui en vedette
Regarding course
1 Votes
what is python
0 Votes
Naming Variables
0 Votes
Best way to learn
0 Votes
Android
0 Votes