摘要: 1、身份运算符:判断内存地址是否相同 is is not li = [11, 22, 33, 1, 2, 3] li2 = [11, 22, 33, 1, 2, 3] li3 = li print(li is li2) print(li is li3) 结果: FalseTrue 2、成员运算符: 阅读全文
posted @ 2020-02-11 21:51 mkay 阅读(247) 评论(0) 推荐(0)