今回はgolangで「runtime error: invalid memory address or nil pointer dereference」というエラーが出たときの原因と解決策について紹介していきます。 golangで「invalid memory address or nil pointer dereference」というエラーが出た golangで開発を行っていると「invalid ...

BunRouter is as fast as httprouter, but supports middlewares, routing rules priority, and error handling. BunRouter uses a slightly enhanced version of http ...

今回はgolangで「imported and not used」というエラーが出たときの原因と解決策について紹介していきます。 golangで「imported and not used」というエラーが出た golangで開発を行っていると「redeclared in this block」というエラーに遭遇します。 「imported and not used」は ...

ErrLess is a Go library that brings the simplicity and elegance of the proposed GoLang 2.0 error handling to Go developers today. Inspired by the draft design and ...

Just like is common in Golang, errors are propagated up the call stack which helps build more useful error messages. If applied correctly and consistently, all errors ...