On 9/29/2019 9:45 AM, Eryk Sun wrote:
On 9/29/19, Anthony Flury via Python-list wrote:
Using python 3.6 building a tuple like this :
my_tuple = tuple([x*x for x in range(1,1000)])
The list comprehension is implemented internally as a function that
builds and returns the list. This function
On 9/29/19, Anthony Flury via Python-list wrote:
>
> Using python 3.6 building a tuple like this :
>
> my_tuple = tuple([x*x for x in range(1,1000)])
The list comprehension is implemented internally as a function that
builds and returns the list. This function creates an empty list and
loops over
I have just noticed an oddity :
Using python 3.6 building a tuple like this :
my_tuple = tuple([x*x for x in range(1,1000)])
is about 1/3 quicker than
my_tuple = tuple(x*x for x in range(1,1000))
Measurements :
$ python3 -m timeit 'my_tuple = tuple([x*x for x in range(1,1000)])'
1
