           </tr>
                          </tbody>
                        </table>
                      </div>
                      <div>
                        <h4>Return Value</h4>
                        <p><code>true</code> if <code>val</code> match expression pattern, otherwise <code>false</code>.</p>

                      </div>
                    </section>
                  </div>
                </li>
              </ul>
            </div>
          </section>
        </section>
        <sec