def showAll(self):
		self.conn.commit()
		cur = self.conn.cursor()
		cur.execute("SELECT * FROM Domains")
		print cur.fetchall()
		cur.execute("SELECT * FROM Websites")
		print cur.fetchall()
def test_impl(df):
            B = df.A.str.split(',')
            C = pd.to_numeric(B.str.get(1), errors='coerce')
            return C