The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?)
Jussi Piitulainen
jussi.piitulainen at helsinki.fi
Tue Mar 22 09:49:12 EDT 2016
Chris Angelico writes:
> And yeah, the import is an option, but if I'm trying to explain stuff
> to people, it's usually easier to grab a genexp (full flexibility, but
> the complexity) than to play around with importing. When the function
> you want exists and returns true for the things you want, filter() has
> a big win; for any other situation, it's not worth reaching to
> itertools for a specific solution when the generic one will cover this
> and every other case.
True. Filtering is so simple.
The big win for me has been itertools.groupby. The other stuff I mostly
play with for amusement. But hey, nothing frivolous in amusement!
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