Powerful Command-Line Applications in Go: Interacting with Your Users options, flag package, time
Powerful Command-Line Applications in Go(Ricardo Gerardi(著)、Pragmatic Bookshelf)のChapter 2(Interacting with Your Users)、Exercisesの2つ目の解答を求めてみる。
Powerful Command-Line Applications in Go
Powerful Command-Line Applications in Go: Your First Command-Line Program in Go, flag, byte counter, test
Powerful Command-Line Applications in Go(Ricardo Gerardi(著)、Pragmatic Bookshelf)のChapter 1(Your First Command-Line Program in Go)、Exercisesの解答を求めてみる。