Function ( in JavaScript) is a block of code are used to perform a specific task.
Syntax:
function <functionName>(paranthesis1,paranthesis2 ...){
//block of code
}
<functionName>();
1.we can reuse the code by creating function
2. We need to call function
Function/ method( in Java)
Same as javascript function definition
Example
public class Program{
public void display(){
System.out.println("Hello Friends");
}
public static void main(String args[]{
Program obj=new Program();
obj.display();
// output Hello Friends
}
}
I hope u understands function/method
