摘要: 身份运算符 1 x = 258 2 y = 258 3 print(id(x),id(y)) 4 print(id(x)==id(y)) 5 6 2956579849680 2956579849136 7 False 8 9 print(x is y) 10 11 False 链式赋值 1 x=y= 阅读全文
posted @ 2020-03-01 23:40 风中蒲公英 阅读(237) 评论(0) 推荐(0)