Refer here.
Yesql is a Clojure library for using SQL. This is a note of my steps to test it.
Install VirtualBox on Ubuntu with PPA
The difference between Java inner class and static nested class
From here.
Google Chrome PPA for Ubuntu
From here. “PPA” means “Personal Package Archives”.
Python notes 2: underscores, dunder functions and dynamic creations
Python notes 1: scope, built-in functions and statements
Remove Docker Instance Content from Host
This a troubleshooting record when I find some Docker instances on a Docker host do not work.
Alpine Linux Docker Image
Alpine Linux is a Linux distribution. The Alpine Linux Docker image looks like the smallest Docker image ever.
Error when updating R on Ubuntu
Today when updating R on Ubuntu, I got the following error: