how to clear a object from memory using javascript .

Question

this is the demo code :

function a(){
    this.a='aaa'
}
var aa=new a

how to clear the aa object from the memory

thanks

Answer 1

I may be wrong but I think setting the variable to null should do the trick.

Answer 2

http://stackoverflow.com/questions/742623/deleting-objects-in-javascript

Answer 3

set aa = null, alert(aa)!