“The best time to plant a tree was 10 years ago, the next best time is now.”

One, foreword

Hello, everyone. Today I would like to introduce to you a good friend of mine, Lemon.

Since 2017, Lemon has been writing about Python on the public account “The Python Data Path,” and gradually compiling a booklet called “The Python Knowledge Guide.” \

Ii. Contents of the manual

In February 2019, The Python Data Path released the first version of the Python Knowledge Manual (v2018).

In May 2020, the Python Knowledge Manual was updated to V2.2. The number of pages in the manual increased from 365 to over 440. Added some Python basics, Plotly, Python learning materials, and some revisions to the first edition.

The cover of manual V2.2 is as follows:

Although Lemon has written some articles about getting started with Python with zero basics, the Python Knowledge Manual does not cover the basics of Python quite completely. Therefore, it is advisable for readers to have some basic Python knowledge for reading this manual.

In the current version, the knowledge manual mainly contains the following contents:

  • Python basics \

  • Jupyter Notebook

  • Numpy

  • Pandas

  • Matplotlib

  • Seaborn

  • Bokeh

  • Plotly

  • Several actual cases of projects

  • Python Learning Materials

Some of the pages of the manual are as follows:

How to obtain the Python Knowledge Manual

The Python Knowledge Manual hd PDF has been packaged and can be obtained by following the steps below:

1. Scan the qr code ****

2. Answer key words: ****600

(Suggested to copy keywords)

???? Long press the qr code above2Seconds"600One More Thing, we should all know the video number, More and More small partners have opened the video number. Lemon has also created a video account called "Value Insight," through which she can learn more about me. "Do not open the release authority as much as possible interactive like, enhance the activity can be opened faster oh"???? Long press the qr code above2Attention in secondsCopy the code