Golang iota enum

type Direction int

const (
    North Direction = iota
    East
    South
    West
)

func (d Direction) String() string {
    return [...]string{"North", "East", "South", "West"}[d]
}

Source: yourbasic.org

Similar codes

0 vote239 views1 answer
Uninstall npm v6.14.4
Go
0 vote222 views1 answer
Go expand
Go
0 vote228 views2 answers
Int32 vs int64
Go
0 vote210 views1 answer
Go make string from char array
Go
0 vote230 views5 answers
Hide powered by google translate
Go
0 vote226 views1 answer
Download file in go
Go
1 vote237 views1 answer
Disable swipe to go back chrome
Go
1 vote227 views1 answer
Go reverse array
Go
1 vote237 views2 answers
Constants in golang
Go
3 votes227 views2 answers
Go convert float to a string
Go