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GitHub
6 年
一、枚举类的使用
实际开发中,我们离不开定义常量,当我们需要定义常量时,其中一个办法是用大写变量通过整数来定义,例如月份: 当然这样做简单快捷,缺点是类型是 `int` ,并且仍然是变量。 那有没有什么好的方法呢? 这时候我们定义一个 class 类型,每个常量都是 class ...
GitHub
6 年
The_first_procedure.md
好了,说了那么多,现在我们可以来写一下第一个 Python 程序了。 一开始写 Python 程序,个人不太建议用专门的工具来写,不 ...
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