Discussioni Q&A
package statictest; public class StaticTest { public static void main(String args[]) { System.out.println(Test.i); } }
-1 Voto
2 Risposte
Hi guys! I would realy appreciate it if i get some deep explanation the concept of static and dynamic memories!
3 Voti
5 Risposte
What is the output and why?
public static int[] make (int n){
int[]a=new int [n];
a [i]=i+1;
}
return a;
}
public static void dub (int []jub){
for (intent i=0;i <jub.length;i++){
jub*=2;
}
}
public static int mus (int []zoo){
int jus=0;
for (int i=0;i <zoo.length;i++){
jus+=zoo [i];
}
return jus;
}
public static void main (String [] args){
int [] bob =make(5);
dub (bob);
System.out.println (mus (bob));
}
0 Voti
2 Risposte
what is Pow method?
0 Voti
3 Risposte
public class MyClass {
public static void main(String[ ] args) {
int num = 5;
addOneTo(num);
System.out.println(num);
}
static int addOneTo(int num) {
num = num + 1;
return num;
}
}
0 Voti
2 Risposte
In java , why abstract class have static variable even though abstract class cannot be instantiated
0 Voti
1 Risposta
What does it mean exactly that only one instance of a static cass can exist in a program?
0 Voti
3 Risposte
import java.io.*;
public class BinaryFileDemo
{
public static void main(String[] args) {
FileOutputStream outobject
-4 Voti
1 Risposta
redo
1 Voto
2 Risposte
public class Program {
public static void main(String[] args) {
int x = 34;
int y = ++x;
int z = x+y
1 Voto
5 Risposte
Does all the java code have to be within public static void main(String[ ] args) { )
0 Voti
2 Risposte
import java.util.Scanner;
public class Program {
//your code goes here
public static void bot(){
Scanner sc= new Scanne
0 Voti
3 Risposte
How the static main() method can access the another method in another class which is not declared as static?
0 Voti
3 Risposte
Can we print anything using system.out.println without main method ? If yes then how ?
1 Voto
4 Risposte
Why does sum hasn't been initialized to 0 during every time when it calling itself,by the way, what does static means in here?
2 Voti
4 Risposte
Can we have static virtual function if not could you please share the reason friends?
0 Voti
2 Risposte
What is the use of static if it is meant to run the program without any instances ?
1 Voto
2 Risposte
Translate your website content in any language || it work for both static and dynamic page || 100% Working.
0 Voti
2 Risposte
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.
2 Voti
1 Risposta
public class Program {
public static void main(String[] args) {
int[ ][ ] sample = { {1, 2, 3}, {4, 5, 6} };
0 Voti
6 Risposte
What is the difference between "public void" and "public static void" ? And can i have the explanation of what every word mean?
1 Voto
5 Risposte
what is output of given code
void func(int x)
{
x+=6;
}
int main()
{
static int x;
func(x);
cout<<x;
return 0;
}
// zero output explanation given below
2 Voti
10 Risposte
How do i make my page enable writing on by user instead of having static non editable pages?
0 Voti
2 Risposte
Just read that non-static method cannot rewrite static variables.Tried and found otherwise can somebody explains ?
0 Voti
1 Risposta
What does void do?
1 Voto
9 Risposte
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