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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def isPrefixOf(self, other):
 """Indicate if this |ASN.1| object is a prefix of other |ASN.1| object. Parameters other: |ASN.1| object |ASN.1| object Returns ------- : :class:`bool` :class:`True` if this |ASN.1| object is a parent (e.g. prefix) of the other |ASN.1| object or :class:`False` otherwise. """

        l = len(self)
        if l <= len(other):
            if self._value[:l] == other[:l]:
                return True
        return False