/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

1 vote145 views1 answer
How to make things invisible in godot
Go
0 vote142 views1 answer
Errors golang
Go
0 vote160 views1 answer
How to go to wifi i3
Go
1 vote173 views1 answer
GloVe word-embeddings Google colaboratory
Go
0 vote145 views1 answer
Im going from first screen to second and from there to third but dont want to go back in flutter
Go
3 votes164 views4 answers
Variables in golang
Go
0 vote136 views1 answer
Golang get file sha256
Go
5 votes144 views2 answers
Interface to string in golang
Go
1 vote149 views1 answer
Initialize go project
Go
0 vote156 views1 answer
"What makes Cygnus X-1 a good black-hole candidate?"
Go