package utils import "strconv" func ToUint64(val string) uint64 { result, err := strconv.ParseUint(val, 10, 64) if err != nil { return 0 } return result } func ToInt(val string) int { result, err := strconv.Atoi(val) if err != nil { return 0 } return result } func IsNum(s string) bool { _, err := strconv.ParseFloat(s, 64) return err == nil }