Tue, 22 Jul 2014 10:48:36 -0700
Merge
1 x = undefined
2 y = undefined
3 z = undefined
4 s = undefined
5 u = undefined
6 r = undefined
7 t = undefined
8 ReferenceError: "q" is not defined
9 b = 10
10 ReferenceError: "b" is not defined
11 Value of 'a' inside the function 20
12 Value of 'a' outside the function 10