Study stuff for Golang

• https://tour.golang.org/
• http://golang.site/
• https://nomadcoders.co/go-for-beginners
• Coding Convention

• https://golang.org/doc/effective_go
• https://dave.cheney.net/practical-go/presentations/qcon-china.html
• https://github.com/golang/go/wiki/CodeReviewComments

• Project Structure

• https://github.com/golang-standards/project-layout
• https://github.com/bxcodec/go-clean-arch
• https://github.com/katzien/go-structure-examples
• https://medium.com/@matiasvarela/hexagonal-architecture-in-go-cfd4e436faa3