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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 dev_dir(self) -> str: """Generate a random path to development directory. :return: Path. :Example: /home/sherrell/Development/Python """

        user = self.user()
        folder = self.random.choice(['Development', 'Dev'])
        stack = self.random.choice(PROGRAMMING_LANGS)
        return str(self._pathlib_home / user / folder / stack)