jasminegmp/var_hoisting_2.js

## var_hoisting_2.js
var a = 'hi';
function myFunction(){
    var a; // the a in the local scope is hoisted here and a is 'undefined
    console.log(a); // outputs 'undefined
    a = 'hello';
    console.log(a); // outputs 'hello'
}
	var a = 'hi';
	function myFunction(){
	var a; // the a in the local scope is hoisted here and a is 'undefined
	console.log(a); // outputs 'undefined
	a = 'hello';
	console.log(a); // outputs 'hello'
	}