/Go/Golang convert interface to concrete type

Golang convert interface to concrete type

type Person struct {
	firstName string
	lastName  string
}
func printIfPerson(object interface{}) {
	person, ok := object.(Person)
	if ok {
		fmt.Printf("Hello %s!\n", person.firstName)
	}
}

Source: goruncode.com

Similar codes

0 vote137 views1 answer
Im going from first screen to second and from there to third but dont want to go back in flutter
Go
1 vote148 views1 answer
How-to-prevent-google-colab-from-disconnecting
Go
0 vote143 views1 answer
Raise number to power golang
Go
1 vote135 views1 answer
What makes a good website
Go
1 vote146 views1 answer
New golang
Go
0 vote480 views1 answer
I wish I could go back in time
Go
0 vote144 views1 answer
Gospider
Go
3 votes144 views1 answer
How to set logo for website
Go
3 votes140 views1 answer
Discord golang
Go
0 vote138 views1 answer
Linear gradient that goes to the bottom of the table background starting from
Go