Discussions Q&R
what is "main" really
4 Votes
6 RĂ©ponses
Exception in thread "main" java.lang.NullPointerException at Merit.main(Student.java:42)
2 Votes
6 RĂ©ponses
If "main" is also method and "sayhello()" is also a method then why we consider "sayhello()" under "main" ?
1 Vote
2 RĂ©ponses
Please someone find error in this code. Exception in thread "main" java.lang.NullPointerException
3 Votes
14 RĂ©ponses
Why it shows "exception in thread "main" java.lang.NullPointerException at TestArray.main(TestArray.java:11)"
0 Vote
3 RĂ©ponses
Why I'm having a Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 5 at For.main(For.java:10)
3 Votes
6 RĂ©ponses
Exception in thread "main" java.util.InputMismatchException at java.util.Scanner.throwFor(Unknown Source) at java.util.Scanner
0 Vote
1 RĂ©ponse
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: Index 0 out of bounds for length 0
1 Vote
2 RĂ©ponses
[Solved]Can we replace the "main" method in Java to some other name like "hello"?
-1 Vote
5 RĂ©ponses
How to execute this code it showing error Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 3 at detyra1.mai
0 Vote
5 RĂ©ponses
what happen if I add "main" in "static void sayhello(String name)" as "static void main sayhello(String name)" on the given code
2 Votes
1 RĂ©ponse
Can anybody explain why the "main" isn't a reserved word in C acording to SOLOLEARN? And why it print 3 the following code?
2 Votes
3 RĂ©ponses
Can any One help me , find the error in my program please. It is Saying that :::::: Exception in thread "main" java.lang.Array
0 Vote
1 RĂ©ponse
what will be output??
#include <iostream>
using namespace std;
int main(int a)
{
cout << a << "\n";
return 0;
}
int main(char *a)
{
cout << a << endl;
return 0;
}
int main(int a, int b)
{
cout << a << " " << b;
return 0;
}
int main()
{
main(3);
main("Subodh");
main(9, 6);
return 0;
}
if output is compilation compilation error then how can we overload "main" function in C++
0 Vote
5 RĂ©ponses
Aujourd'hui en vedette
Help please?
3 Votes
Ejercicio Pytho
0 Votes
Online voting system
2 Votes
What is that z for
0 Votes
Suggestions needed
4 Votes
Game development
0 Votes
Ruby programming?
3 Votes