Ruby cheatsheet for array
Javascript (JS) useful functions
Design pattern: Query objects
What are .zshrc can do?
Setup new project
HTTP error code
Useful queries
Install Friendly ID
Build CI pipeline with Github actions
Design pattern: Service objects
Setup rails project using Docker
Underscore in irb/rails console
Tips to make your code shorter and cleaner
Rails URI/URL cheatsheet
Dump/Restore postgres database
Manage technical debt with TODO, FIXME, OPTIMIZE
