Question

How to use function as function argument in Go

Answer 1

package main

import (
	"fmt"
	"math"
)

func calc(fn func(float64, float64) float64) float64 {
	return fn(2, 5)
}

func main() {
	fmt.Println(calc(math.Pow))
}



/*
run:

32

*/

 

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