/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 vote145 views1 answer
Projection on image from camera in godot
Go
2 votes135 views1 answer
Good test case
Go
3 votes131 views1 answer
Emacs go to line
Go
0 vote144 views2 answers
Gorm enum
Go
3 votes136 views1 answer
Compile go code
Go
0 vote128 views1 answer
Htm code like google page
Go
0 vote127 views1 answer
Basic go code
Go
2 votes168 views1 answer
Golang Access-Control-Allow-Origin: '*'
Go
-1 vote139 views2 answers
Golang get last element of slice
Go
0 vote127 views1 answer
Go in a string, replace multiple spaces with single space
Go