Question

How to pass any type to a function in Go

Answer 1

package main

import "fmt"

func printByType(val interface{}) {
    fmt.Printf("%v, %T\n", val, val)
}

func main() {
    printByType(734)        
    printByType("abc") 
    printByType(3.14)        
    printByType("z") 
    printByType('q') 
}
 
 
 
 
/*
run:
     
734, int
abc, string
3.14, float64
z, string
113, int32

*/

 

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