*Hello*
*A beginner question :*
*Why doesn't work this :*
package main
import (
"fmt"
)
func PrintAll(vals []interface{}) {
for _, val := range vals {
fmt.Println(val)
}
}
func main() {
names := []string{"stanley", "david", "oscar"}
<-----error
PrintAll(names)
}
*and Why does it work? :*
package main
import (
"fmt"
)
func PrintAll(vals interface{}) {
fmt.Println(vals)
}
func main() {
names := "stanley" <---why not
error here
PrintAll(names)
}
*The only difference is : first sample is slice of string , second is only a
string*
*thank you in advance Attila*
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