class="pn">)</span>

<span onmouseout="hideTip(event, 'fs1', 1)" onmouseover="showTip(event, 'fs1', 1)" class="id">printfn</span> <span class="s">$&quot;nano identifier as string: %s{</span><span onmouseout="hideTip(event, 'fs2', 2)" onmouseover="showTip(event, 'fs2', 2)" class="id">string</span> <span class="id">nanoId</span><span class="s">}&quot;</span>
<span onmouseout="hideTip(event, 'fs1', 3)" onmouseover="showTip(event, 'fs1', 3)" class="id">printfn</span> <span class="s">$&quot;nano identifier lengt