This is a summary notes when I install the Ubuntu Xenial environment.
Html to Epub
Fix RVM Installation 'gpg: keyserver timed out' Issue
Notes of Installing Ubuntu 16.04 Xenial
Add, list and remove PPA repositories
Yesql
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”.