eturns the positive integer represented by the byte at the specified
<code>byteOffset</code> in this object, in unsigned binary form.</p>
<p>The return value will be between 0 and 255, inclusive.</p>
<p>Throws <a href="dart-core/RangeError-class.html">RangeError</a> if <code>byteOffset</code> is negative, or
greater than or equal to the length of this object.</p>
    </section>
    
    <section class="summary source-code" id="source">
      <h2><span>Implementation</span></h2>
      <pre class="language-da