/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

3 votes165 views1 answer
Go defer
Go
3 votes157 views1 answer
Compile go code
Go
0 vote147 views2 answers
Reverse a string with runes
Go
0 vote157 views1 answer
Segoe ui alternative google fonts
Go
59 votes291 views6 answers
Godot
Go
0 vote159 views2 answers
Http only cookie
Go
0 vote197 views1 answer
How to go back to the same page in data table after refreshing
Go
0 vote149 views1 answer
Go for ticker
Go
0 vote163 views1 answer
Golang http writer redirect
Go
0 vote179 views1 answer
Intext:The Egyptians believed this organ was necessary for the afterlife and would determine if you were good or evil ==
Go