/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 vote355 views1 answer
Multipe diference suite ginkgo
Go
1 vote299 views2 answers
Golang waitgroup request
Go
0 vote342 views1 answer
Upload to shared folder google drive cli linu
Go
9 votes371 views2 answers
Go arrays
Go
0 vote347 views1 answer
Go relational operators
Go
0 vote379 views1 answer
Go Shorthand Declaration of Array in Golang
Go
5 votes365 views2 answers
Csgo mouse wheel jump bind
Go
5 votes407 views5 answers
Golang iterate through slice
Go
1 vote337 views1 answer
Golang regex example
Go
208 votes528 views4 answers
Docs .google com
Go