Cope with failure to run MySQL on Rails application

When I upgraded MySQL version to 8.0.14 from 5.7, I faced with failure to operate for the database. Read more...

Develop Rack Middleware for Redirect to Each Path

I’ve developed a Rack middleware; called RackJoint. The middleware helps you to redirect as Rack application with Chef like DSL. Read more...

Install Manjaro Linux

I installed Manjaro Linux to my laptop. This article is the memo to setup. Read more...

Tmux Settings Corresponding to OS Types

Have you ever wanted to write settings corresponding to OS types in tmux? I use macOS and Linux(Ubuntu); the former is for my work and later is for a regular life. So I had a problem that cannot be shared with settings about clipboard in each OS. Read more...