201802071223_《更换两个二进制》 

1   var a = 00101100,
2       b=11010010;
3 
4       a = a^b;
5       b = b^a;
6       a = a^b;
7 
8 console.log(a);  //11010010

 

posted @ 2018-02-07 12:25  Coca-code  阅读(109)  评论(0)  编辑  收藏  举报