print(isinstance(4, object))
print(isinstance("Hello",object))
print(isinstance(None,object))


print(id(4))
#print((4). __sizeOf__())
print('doesn\'t')
print('03-30-2010'.split('-'))
print('30-30-2010'.split(sep='-'))
print(','.join(['faisal','Afzal','want']))
print('{name:^20} loves {food}'.format(name='faisal',food='Afzal'))
