// Object Usage and Properties
false.toString() // 'false'
[1, 2, 3].toString(); // '1,2,3'
function Foo(){}
Foo.bar = 1;
Foo.bar; // 1
(2).toString();

// The for in Loop, prints both bar and moo
Object.prototype.bar = 1;
var foo = {moo: 2};
for(var i in foo) {console.log(i);}