how to get the ordinal number in list

[Ned Batchelder]

On 8/9/14 1:35 PM, luofeiyu wrote:
>  >>> x=["x1","x3","x7","x5","x3"]
>  >>> x.index("x3")
> 1
> if i want the result of 1 and 4 ?

If you tell us more about your problem, and what you will do with the 1 
and 4, there might be an even better way to do what you want.


>
> On 8/8/2014 7:25 PM, Larry Martell wrote:
>> On Sat, Aug 9, 2014 at 1:22 PM, luofeiyu <elearn2014 at gmail.com> wrote:
>>>>>> x=["x1","x3","x7","x5"]
>>>>>> y="x3"
>>>   how can i get the ordinal number by some codes?
>>>
>>> for id ,value in enumerate(x):
>>>      if y==value : print(id)
>>>
>>> Is more simple way to do that?
>> print x.index(y)
>


-- 
Ned Batchelder, http://nedbatchelder.com