ature"></span></h4>




<div class="description">
    Returns the number of elements in this array.
</div>







<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    

    

    

    

    
</dl>






        
    

    
        <h3 class="subsection-title">Methods</h3>

        
            

    

    
    <h4 class="name" id=".from"><span class="type-signature">(static) </span>from<span class="signature">(iterable, callback<span class="signature-attributes">opt</