luckyOverflow的博客关于metaclass的解释,有句“名言“广为流传: [Metaclasses] are deeper magic than 99% of users should ever worry about. If you wonder whether you need them, you don’t (the people who actually need ...
Ms.freak的博客1、子串测试与替换 检测用户的输入中是否含有...tex=input("请您输入一个字符串:") words=["人脸","指纹","签名"] for word in words: if word in tex: tex=tex.replace(word,"***") print(tex) 2、字符串常量 利用