long, or get the hours in a ‘duration’ X.
</p>
<p>See <a class="xref" href="hours.html">hours</a>.
</p></dd>
<dt>isduration</dt>
<dd><p>True if input is a ‘duration’ array, false otherwise.
</p>
<p>See <a class="xref" href="isduration.html">isduration</a>.
</p></dd>
<dt>milliseconds</dt>
<dd><p>Create a ‘duration’ X milliseconds long, or get the milliseconds in a ‘duration’ X.
</p>
<p>See <a class="xref" href="milliseconds.html">milliseconds</a>.
</p></dd>
<dt>minutes</dt>
<dd><p>Create a �