HU, Pili

https://github.com/hupili/python-for-data-and-media-communication-gitbook/blob/master/shell.md ## How to exit a program - ctrl + D - ctrl + C - Esc - q

服老思 @ pwords. “18张图，看3万条‘开饭’数据，我觉得危机不远了……,” November 2, 2018. https://mp.weixin.qq.com/s/aFfa7WlyT0vwXBlDYvacCg.

The branch: https://github.com/hupili/python-for-data-and-media-communication-gitbook/tree/gitbook

https://mp.weixin.qq.com/s/GGoVr8k95-z6XD35dQo-uA

datetime conversion

1

`pd.to_datetime` is a simpler entry point. Though, learning the underlying `datetime` module is still valuable.

TODO marks in the source code

4

``` %grep -n -A 3 TODO * grep: assets: Is a directory frequently-asked-questions.md:37: frequently-asked-questions.md-38- frequently-asked-questions.md-39-### Setup virtual venv and install Jupyter Notebook frequently-asked-questions.md-40- -- frequently-asked-questions.md:43: frequently-asked-questions.md-44- frequently-asked-questions.md-45-### Install modules in...

Pagination using HTTP header information (GitHub)

4

GitHub API has a special design. It returns the pagination information via HTTP header. Sometimes, one can not directly construct page skip URLs but one can continuously to "scroll back"....

This is a good case of co-occurence network: http://nbviewer.jupyter.org/github/ivyWANG958/python-data-assignments/blob/master/assignment2/GoogleAnalysis.ipynb We already have demo of text+time. This is a case of text+network. We have one more piece of the Jigsaw puzzle.

Chapter 18 - Python engineering/ data engineering

3

* File structure for Python projects * Separate crawler, parser, analysis and presentation notebooks * Concept of reusability, especially reuse in loops with functions