Function ToArrayReverse

common/common.go:47–54

(arr []byte)

}

func ToArrayReverse(arr []byte) []byte {
	l := len(arr)
	x := make([]byte, 0)
	for i := l - 1; i >= 0; i-- {
		x = append(x, arr[i])
	}
	return x
}

// FileExisted checks whether filename exists in filesystem
func FileExisted(filename string) bool {