Outage around March in 2019
This website was unavailable due to loss of internet access, from the end of February to April 19th.
English Translation of This Website
I made some contents of this site available in English. The only one reason to do so is the software used to manage this website (Hugo) support multilingual website. Although I will do some translation to be familiar with translation, technical articles are not the object. There are some reasons for the exclusion.
The first reason is my translation lacks speed. In my opinion, the value of technical article heavily depends on how early it was published.