标签：prototype tail apply var blog push == http detail
Array.prototype.push.apply(a,b) || a.push.apply(a,b);
var a=[1,2,3],b=[4,5,6];
Array.prototype.push.apply(a,b)
a===[1, 2, 3, 4, 5, 6]
b===[4, 5, 6]
http://blog.csdn.net/maoguiyou/article/details/51433551
标签：prototype tail apply var blog push == http detail
原文地址：http://www.cnblogs.com/wulinwulin/p/6851051.html
