tr>

    
    </tbody>
</table>






<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    

    

    

    

    
</dl>















<h5>Returns:</h5>

        
<div class="param-desc">
    The index of the first item that matches, or -1 if not found
</div>



<dl>
    <dt>
        Type
    </dt>
    <dd>
        
<span class="param-type"><a href="integer.html">integer</a></span>


    </dd>
</dl>

    





        
            

    

    
    <h4 class="name" id