python
[Agent pool] https://github.com/jhao104/proxy_pool/blob/master/ProxyGetter/getFreeProxy.py
xpath
[xpath]https://github.com/jhao104/proxy_pool/blob/master/ProxyGetter/getFreeProxy.py
https://www.jianshu.com/p/2391950137a4
http://www.ruanyifeng.com/blog/2009/07/xpath_path_expressions.html
qt
https://www.riverbankcomputing.com/static/Docs/PyQt5/designer.html
https://pythonbasics.org/qt-designer-python/
Abnormal python
https://blog.csdn.net/zong596568821xp/article/details/78180229
Python practiced hand items
https://www.zhihu.com/question/29372574
av Download
https://github.com/CharlesPikachu/Video-Downloader
https://blog.csdn.net/Beyond_F4/article/details/80367807
ebook
http://www.allitebooks.in/hitchhikers-guide-python/
python package
https://www.python.org/ftp/python/3.6.9/
Artificial mentally retarded
Machine Learning
https://www.youtube.com/watch?v=WIjXwOlXDYs&list=PLOXON7BTL9IW7Ggbc09jLqGmzkwPI4-3V
https://zhuanlan.zhihu.com/p/25761248
https://www.leiphone.com/news/201701/2tH3DgLmsGhnDd8D.html
https://www.jianshu.com/p/26ff7b9075a1
https://blog.csdn.net/weixin_33725722/article/details/89823109
https://www.zhihu.com/people/zhao95/posts