1. fit,transform,fit_transform之间的区别:https://blog.csdn.net/weixin_38278334/article/details/82971752
2. map,apply,applymap的用法和区别:https://zhuanlan.zhihu.com/p/100064394?utm_source=wechat_session
3. groupby,agg的用法:https://zhuanlan.zhihu.com/p/101284491
4. iloc和loc的用法和区别:https://blog.csdn.net/qq_27782503/article/details/89066572
5. yield和yield from的用法和区别:https://blog.csdn.net/weixin_40539952/article/details/103880618s
6. 深复制和潜复制的区别:https://blog.csdn.net/weixin_40539952/article/details/104114536
7. 位置参数、关键字参数的区别:https://blog.csdn.net/weixin_40539952/article/details/103829631
8. Python常见魔术方法的介绍:https://blog.csdn.net/weixin_40539952/article/details/107382510
9. stack,hstack,vstack的用法:https://blog.csdn.net/ding_programmer/article/details/102491399
10. iterrows()和iteritems()方法的用法和不同:https://www.cnblogs.com/keye/p/9673393.html