
{{alias}}()
    Returns the numeric user identity of the calling process.

    Returns
    -------
    id: integer
        Numeric user identity.

    Examples
    --------
    > var uid = {{alias}}();

    See Also
    --------



{{alias}}()
    Returns the numeric user identity of the calling process.

    The function only returns a user identity on POSIX platforms. For all other
    platforms (e.g., Windows and Android), the function returns `null`.

    Returns
    -------
    id: integer|null
        Numeric user identity.

    Examples
    --------
    > var uid = {{alias}}();

    See Also
    --------


Update return type and add note
Update return type and add note
