obj1.valueOf | |
obj1 is 1 | |
obj1.valueOf | |
11 | |
obj2.valueOf | |
obj2 is 2 | |
obj2.valueOf | |
24 | |
obj1.valueOf | |
obj2.valueOf | |
3 | |
obj3.toString | |
world12 | |
obj3.toString | |
hello world | |
obj1.valueOf | |
obj3.toString | |
1world | |
obj2.valueOf | |
obj3.toString | |
2world | |
obj3.toString | |
obj3.toString | |
worldworld |