/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 vote188 views1 answer
Fragment shader using alpha godot
Go
0 vote200 views7 answers
If conditional golang
Go
3 votes189 views1 answer
What is google translate
Go
0 vote265 views1 answer
Number of filled cells google sheets
Go
3 votes211 views1 answer
The gold standard
Go
1 vote181 views1 answer
Csgo broken fang
Go
253 votes508 views6 answers
Gme stocks
Go
0 vote188 views1 answer
Clear all children godot
Go
6 votes206 views1 answer
Stellar meaning
Go
12 votes435 views5 answers
Convert string to int golang
Go