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.

Openstack

Horizon Image Based on Mitaka

A simple horizon docker demo. FYI.

Openstack

OpenStack Volume

Update QoS by OpenStack CLi