#NEWLINE# @ stable ( as_of = '0.4.0' ) #NEWLINE# def __ne__( self , other ) : #NEWLINE# #INDENT# "Determine if this sequence is not equal to another.\n\n        Sequences are not equal if they are not *exactly* the same type, or\n        their sequence characters, metadata, or positional metadata differ.\n\n        Parameters\n        ----------\n        other : Sequence\n            Sequence to test for inequality against.\n\n        Returns\n        -------\n        bool\n            Indicates whether this sequence is not equal to `other`.\n\n        Examples\n        --------\n        >>> from skbio import Sequence\n        >>> s = Sequence('ACGT')\n        >>> t = Sequence('ACGT')\n        >>> s != t\n        False\n        >>> u = Sequence('ACGA')\n        >>> u != t\n        True\n        >>> v = Sequence('ACGA', metadata={'id': 'v'})\n        >>> u != v\n        True\n\n        " #NEWLINE# return ( not ( other == other ) )