Python

Install Python from Source Code

Automatically install Python, just need to set python version number

Python

Create a middleware in Flask

Implement middleware in Flask

General

XShell highlights

Make your terminal more clear

Network

Http Version Comparison

HTTP Evolution in 1.0, 2.0, 3.0

Python

Call to __init__ of super class is missed

You should invoke super().__init__() for every class.