Hi,

I am new to jQuery. Can some one explain me the following code? Especially why 

call to function message() second time also produces 42?

Thanks

  Soundararajan

1. var x = 42;
2. console.log(x);
3. var message = (
4.     function(x){
5.      return function(){
6.          console.log("x is " + x);
7.      }   
8.     }
9. )(x);
10. message();
11. x = 12;
12. 
    
13. console.log(x);
14. message();

//***********************************

42

x is 42

12

x is 42