-1:000000000000 | 0:b1a7da25b547 |
---|---|
1 x instanceof f: true | |
2 x instanceof b: true | |
3 y instanceof f: true | |
4 y instanceof b: true | |
5 | |
6 Changing prototype | |
7 | |
8 x instanceof f: false | |
9 x instanceof b: false | |
10 y instanceof f: false | |
11 y instanceof b: false | |
12 Bound function prototype | |
13 | |
14 f.hasOwnProperty('prototype'): true | |
15 b.hasOwnProperty('prototype'): false |