On Thu, 17 Aug 2017 12:53 am, Steve D'Aprano wrote:
[...]
> Are there language implementations which evaluate the result of map() (or its
> equivalent) in some order other than the obvious left-to-right first-to-last
> sequential order? Is that order guaranteed by the language, or is it an
> imple
Op 2017-08-16, Steve D'Aprano schreef :
> Are there language implementations which evaluate the result of map()
> (or its equivalent) in some order other than the obvious left-to-right
> first-to-last sequential order? Is that order guaranteed by the
> language, or is it an implementation detail?
>
On Thu, 17 Aug 2017 03:54 pm, Pavol Lisy wrote:
> Is it guaranteed in python? Or future version could implement map with
> something like subscriptability "propagation"?
>
range(1_000_000_000_000_000_000)[-1]
>
>
map(lambda a:a+1,range(1_000_000_000_000_000_000))[-1]
>
On Thu, Aug 17, 2017 at 3:54 PM, Pavol Lisy wrote:
> On 8/16/17, Steve D'Aprano wrote:
>> Over in another thread, we've been talking about comprehensions and their
>> similarities and differences from the functional map() operation.
>>
>> Reminder:
>>
>> map(chr, [65, 66, 67, 68])
>>
>> will retu
On 8/16/17, Steve D'Aprano wrote:
> Over in another thread, we've been talking about comprehensions and their
> similarities and differences from the functional map() operation.
>
> Reminder:
>
> map(chr, [65, 66, 67, 68])
>
> will return ['A', 'B', 'C'].
>
> My questions for those who know langua
Steve D'Aprano writes:
> Are there language implementations which evaluate the result of map()
> (or its equivalent) in some order other than the obvious left-to-right
> first-to-last sequential order? Is that order guaranteed by the
> language, or is it an implementation detail?
Haskell just giv
On 8/16/2017 10:53 AM, Steve D'Aprano wrote:
Over in another thread, we've been talking about comprehensions and their
similarities and differences from the functional map() operation.
Reminder:
map(chr, [65, 66, 67, 68])
will return ['A', 'B', 'C'].
The comprehension 'while' proposal is for fu
On Wednesday, August 16, 2017 at 8:24:46 PM UTC+5:30, Steve D'Aprano wrote:
> Over in another thread, we've been talking about comprehensions and their
> similarities and differences from the functional map() operation.
>
> Reminder:
>
> map(chr, [65, 66, 67, 68])
>
> will return ['A', 'B', 'C']
On Thu, 17 Aug 2017 12:53 am, Steve D'Aprano wrote:
> map(chr, [65, 66, 67, 68])
>
> will return ['A', 'B', 'C'].
Of course I meant ['A', 'B', 'C', 'D'].
--
Steve
“Cheer up,” they said, “things could be worse.” So I cheered up, and sure
enough, things got worse.
--
https://mail.python.org
Over in another thread, we've been talking about comprehensions and their
similarities and differences from the functional map() operation.
Reminder:
map(chr, [65, 66, 67, 68])
will return ['A', 'B', 'C'].
My questions for those who know languages apart from Python:
Are there language implemen
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