有趣的编程技巧--Python语言

>>>'generate array'
>>>[[i]for i in range(5)]
[[0], [1], [2], [3], [4]]

>>>'generate map'
>>>{i.name : i for i in [v1,v2,v3]}
{v1.name : v1,
v2.name : v2,
v3.name : v3}
>>>'above map just for example, try to understand'

>>>'any str '+\
... 'another str'
any str another str

''' tf.range(5)<-equals to->tf.range(0,5) '''
>>> sess.run(tf.range(5))
array([0, 1, 2, 3, 4])