independent-review.uk
public-inquiry.uk
royal-commission.uk
campaign.gov.uk
service.gov.uk

// CDDO : https://www.gov.uk/guidance/get-an-api-domain-on-govuk
// Submitted by Jamie Tanna <jamie.tanna@digital.cabinet-office.gov.uk>
api.gov.uk

// Gehirn Inc. : https://www.gehirn.co.jp/
// Submitted by Kohei YOSHIDA <******@****.***>
gehirn.ne.jp
usercontent.jp

</p>
<pre>
func Greeting(prefix string, who ...string)
Greeting("nobody")
Greeting("hello:", "Joe", "Anna", "Eileen")
</pre>

<p>
within <code>Greeting</code>, <code>who</code> will have the value
<code>nil</code> in the first call, and
<code>[]string{"Joe", "Anna", "Eileen"}</code> in the second.
</p>

<p>
If the final argument is assignable to a slice type <code>[]T</code> and