hub.png" class="normal" />
              <img src="../content/img/github-blue.png" class="hover" />
            </a>
          <p>Appends a text if the value is not null.</p>



        </td>
      </tr>
      <tr>
        <td class="member-name">

          <code onmouseout="hideTip(event, '593', 593)" onmouseover="showTip(event, '593', 593)">
            appendStringIfValueIsNotNullOrEmpty (...)
          </code>
          <div class="tip" id="593">
            <strong>Signature:</strong> value:string -&g