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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 has_data(d, fullname):
 """Test if any of the `keys` of the `d` dictionary starts with `fullname`. """

    fullname = r'%s-' % (fullname, )
    for k in d:
        if not k.startswith(fullname):
            continue
        return True
    return False