摘要: #filter过滤器#filter(函数,列表)#把列表里的元素序列化,然后在函数中过滤# str=["a","b","c","d"]# def funl(s):# if s !="a":# return s# ret=filter(funl,str)# print(ret)#<filter obj 阅读全文
posted @ 2018-03-11 23:09 熊熊与翠花儿 阅读(135) 评论(0) 推荐(0) 编辑