
{{alias}}( length[, dtype] )
    Returns an array filled with nulls and having a specified length.

    The function supports the following data types:

    - generic: generic JavaScript values

    The default array data type is `generic`.

    Parameters
    ----------
    length: integer
        Array length.

    dtype: string (optional)
        Data type. Default: 'generic'.

    Returns
    -------
    out: Array
        Output array.

    Examples
    --------
    > var arr = {{alias}}( 2 )
    [ null, null ]
    > arr = {{alias}}( 2, 'generic' )
    [ null, null ]

    See Also
    --------

