[Events] Python Summer Camp

Carl Karsten carl at nextdayvideo.com
Sat May 17 15:11:29 UTC 2014


On Sat, May 17, 2014 at 4:34 AM, Shaifali Agrawal <
agrawalshaifali09 at gmail.com> wrote:

> * data structures
>
>    - numbers
>    - string
>    - list
>    - tuples
>    - dictionary
>
> I think you should add * set
Which got snuck in some time ago, I am not sure when.  Sneaky python core
dev team working like elves.


carl at twist:~$ python
Python 2.7.6 (default, Mar 22 2014, 22:59:56)
[GCC 4.8.2] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> a={1,2,3}
>>> a
set([1, 2, 3])
>>> b={3,4,5}
>>> a & b
set([3])
>>> a | b
set([1, 2, 3, 4, 5])
>>> a-b
set([1, 2])
>>> a.add(4)
>>> a
set([1, 2, 3, 4])
>>> a.add(4)
>>> a
set([1, 2, 3, 4])
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