Question

How to convert hexadecimal string to decimal int in Go

Answer 1

package main

import (
	"fmt"
	"strconv"
	"reflect"
)

func main() {
	s := "3AC5" // HEX
	i, err :=  strconv.ParseInt(s, 16, 64)
	
	fmt.Println("DEC", i, err, reflect.TypeOf(i))
}





/*
run:
  
DEC 15045 <nil> int64
  
*/

 

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