/Go/Go if

Go if

func sqrt(x float64) string {
	if x < 0 {
		return sqrt(-x) + "i"
	}
	return fmt.Sprint(math.Sqrt(x))
}

func main() {
	fmt.Println(sqrt(2), sqrt(-4))
}

Statements in if in golang

if _, err := doThing(); err != nil {
  fmt.Println("Uh oh")
}

Source: devhints.io

Similar codes

0 vote187 views1 answer
Why is my discord bot keep going offline
Go
1 vote192 views3 answers
Golang generate random string
Go
0 vote200 views1 answer
Switch case google script
Go
0 vote182 views1 answer
Matplotlib logo image on a plot
Go
1 vote188 views1 answer
Printing byte slice to hexadecimal string in golang
Go
471 votes428 views10 answers
Gme stock
Go
2 votes196 views1 answer
Is minecraft good
Go
0 vote139 views1 answer
Golang ecb aes
Go
0 vote200 views1 answer
Golang check if ip is v6
Go
1 vote192 views4 answers
Linux kill process by user
Go