[Chicago] The Chipy network
zitterbewegung at gmail.com
Mon Oct 17 23:23:58 CEST 2011
Prefix usage is better to use because postfix uses requires you to
create a copy of the variable while prefix usage is much faster and
doesn't require the copy I believe.
On Mon, Oct 17, 2011 at 3:02 PM, David Rock <david at graniteweb.com> wrote:
> * Martin Maney <maney at two14.net> [2011-10-15 21:25]:
>> On Sat, Oct 15, 2011 at 04:06:02PM -0500, Joshua Herman wrote:
>> > On Oct 15, 2011, at 3:22 PM, Eric Stein wrote:
>> > > P.S. Does the lack of increment and decrement operators in Python bug
>> > > anyone else?
>> > Yea, it annoys me too...
>> My knee-jerk was "yeah, me too", but then I stopped and tried to
>> remember the last time I wanted to use any of them in Python code, and
>> I couldn't. All the examples I came up with seemed to me to be
>> unpythonic - writing a loop that should be for range(something) the
>> hard way or some such. I dimly recall doing stuff like that a decade
>> ago when I first started dabbling in Python, coming from a largely C
>> background. Now, well, as I say, I can think of places they could be
>> used, but I get those loops by downcoding into C-in-Python. -1.
> I don't find it particularly annoying, much for similar reasons. In the
> grand scheme of things, I don't think the language is crippled without
> On another related discussion, though; what about the difference between
> pre or post fix usage(eg, --var vs var--)? I expect most of us have
> dealt with this before, but I rarely recall seeing prefix usage. My
> experience had primarily been postfix use. Would your views on missing
> it change in this case, or not? For me, I still don't miss it.
> David Rock
> david at graniteweb.com
> Chicago mailing list
> Chicago at python.org
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