code: func GoVersionParts() (result [2]int, err error) {
  	version, err := GoVersion()
  	if err != nil {
  		return
  	}
  
  	_, err = fmt.Sscanf(version, "go%d.%d", &result[0], &result[1])
  	return
  }
docs: // GoVersionParts parses the version numbers from the version itself
  // into major and minor: 1.5, 1.4, etc.