def _create_tables(self):

        try:
            with self._db_instance:
                # create tables
                self._db_instance.execute('''
                    CREATE table IF NOT EXISTS Languages (id INTEGER PRIMARY KEY, 
                        language TEXT UNIQUE, suffix TEXT)
                ''')

                self._db_instance.execute('''
                    CREATE table IF NOT EXISTS Tags (id INTEGER PRIMARY KEY, 
                        name TEXT, language TEXT)
                ''')

                self._db_instance.execute('''
                    CREATE table IF NOT EXISTS ItemsToTags (id INTEGER PRIMARY KEY, 
                        tagID INTEGER, dictID INTEGER)
                ''')

                self._db_instance.execute('''
                    CREATE table IF NOT EXISTS Dictionary 
                    (id INTEGER PRIMARY KEY, language TEXT, 
                        problem TEXT, solution TEXT) 
                ''')

                self._db_instance.execute('''
                    CREATE table IF NOT EXISTS Config (configItem TEXT PRIMARY KEY, value TEXT)
                ''')

                self._db_instance.execute('''
                    CREATE table IF NOT EXISTS Links (id INTEGER PRIMARY KEY, name TEXT, 
                    URL text, language TEXT)
                ''')

                return True

        except sqlite3.Error as error:
            print "A database error has ocurred: ", error
            return False
return the hexadecimal string representation of integer n
dataset/ETHPy150Open BastiPaeltz/codedict/source/database.py/Database._create_tables--crossover with--dataset/ETHPy150Open fp7-ofelia/ocf/vt_manager/src/python/vt_manager/utils/EthernetUtils.py/EthernetMacIterator._dec2hex