Understand OOP from classes and objects to composition, inheritance, polymorphism, coupling, and cohesion with practical ...
This is the Python material that does not get left behind. Almost none of it is replaced by a framework later. Learn it, and keep this cheat sheet close by as a handy reference.
十五年前我刚接触Python时,总喜欢用一堆函数和全局变量解决问题。直到接手一个电商系统项目,面对上千行纠缠不清的代码,才真正理解面向对象的价值。面向对象编程(OOP)不是语法糖 ...