="o">&lt;</span><span class="kt">UInt8</span><span class="o">&gt;.</span><span class="n">size</span> <span class="o">*</span> <span class="n">firstArrayOfNumbers</span><span class="o">.</span><span class="n">count</span><span class="p">)</span>

<span class="c1">// Number of bytes stored in the 'writeBuffer' object</span>
<span class="nf">print</span><span class="p">(</span><span class="n">writeBuffer</span><span class="o">.</span><span class="n">count</span><span class="p">)</span>
<span class="c1">// Prin