is&==
摘要：
is:判断两个变量的id是否相等 ==：判断两个变量的值是否相等 >>> s1 = 'ryan is my hero' >>> s2 = 'ryan is my hero' >>> print(s1==s2) True >>> print(id(s1),id(s2)) 1499122832304 1 阅读全文
posted @ 2021-01-12 23:41 Hello_Thanos 阅读(79) 评论(0) 推荐(0) 编辑
