{{alias}}( length[, dtype] )
    Creates an uninitialized array having a specified length.

    In browser environments, the function always returns zero-filled arrays.

    If `dtype` is 'generic', the function always returns a zero-filled array.

    In Node.js versions >=3.0.0, the underlying memory of returned typed arrays
    is *not* initialized. Memory contents are unknown and may contain
    *sensitive* data.

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

    dtype: string (optional)
        Data type. Default: 'float64'.

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

    Examples
    --------
    > var arr = {{alias}}( 2 )
    <Float64Array>
    > arr = {{alias}}( 2, 'float32' )
    <Float32Array>

    See Also
    --------