摘要: function intoBin(num){ var arr = [1,2,4,8,16,32,64,128]; var num_arr = num.split('').reverse();//分割字符串 return num_arr.reduce(function(v,t,i){return v... 阅读全文
posted @ 2015-05-14 23:16 哲小九 阅读(324) 评论(0) 推荐(0)
摘要: 阅读全文
posted @ 2015-05-14 23:05 哲小九 阅读(253) 评论(0) 推荐(0)