On Mar 26, 11:34 am, MRAB wrote:
> On 26/03/2011 18:07, bledar seferi wrote:
>
> > 3.Scrivere unafunsioncheprende comeargomentouna lista
> > diinterierestituisce uninsieme contenentequei numerichesono2 o più
> > voltenellalista fornita.Per esempio,seservecomelista di
> > input=[1,2
I forgot to mention that PyStone is just a Python translation from C
of the venerable Dhrystone benchmark. See
http://en.wikipedia.org/wiki/Dhrystone
for a short write-up on the history, purposes, and limitations of the
benchmark.
Raymond
--
http://mail.python.org/mailman/listinfo/python-list
On Mar 24, 9:21 pm, "tleeuwenb...@gmail.com"
wrote:
> Hi there,
>
> Is there a good writeup of what the pystone measurement actually
> means? I'm working on benchmarking of some Python code at work, and
> I'm interested in how Pystone might be relevant to me. I've tried
> googling, but I can't fin
On Sat, 26 Mar 2011 10:25:31 -0700, eryksun () wrote about Fibonacci
function:
> That's true. If you need more than double precision, obviously it's time
> to defer to the experts. Here's an O(n) algorithm:
>
> http://www.gnu.org/software/gmp/manual/html_node/Fibonacci-Numbers-
Algorithm.html
On Mar 26, 4:39 am, Mark Dickinson wrote:
> On Mar 25, 2:00 pm, Stefan Behnel wrote:
>
>
>
>
>
>
>
>
>
> > Westley Martínez, 25.03.2011 14:39:
>
> > > On Fri, 2011-03-25 at 07:11 +0100, Stefan Behnel wrote:
> > >> Steven D'Aprano, 25.03.2011 06:46:
> > >>> On Thu, 24 Mar 2011 18:32:11 -0700, Carl
On Mar 25, 6:35 pm, Ned Deily wrote:
> In article
> ,
> Benjamin Kaplan wrote:
>
> > As I stated above, py-readline is for if you're using Macports, which
> > is a package manager for Mac OS X.
>
> ... in which case you probably want:
>
> sudo port install py-readline
>
> > If you installed P
(Trying again to get through to python-list)
On Sat, Mar 26, 2011 at 2:10 AM, Steven D'Aprano wrote:
>
> Dan Stromberg wrote:
>
> There's also the issue of a lazy comparison function, that I don't seem to
>> have gotten a response to - if you have a Very expensive comparison
>> operation involvi
Hi,
I've got some kind of install problem with jpype ... It should just
work, but throws a dialog exception, that doesn't give a stack trace
so not very helpful.
This should be a simple install issue, but I've searched and haven't
seen any thing
import jpype
p = jpype.getDefaultJVMPath()
jpype.s
On 3/26/2011 11:49 AM, Steven D'Aprano wrote:
On Sat, 26 Mar 2011 07:14:17 -0700, eryksun () wrote:
Yikes! I know this thread is about caching the output of a function, but
in the example of Fibonacci numbers, we're blessed with an easily
derived closed form expression (via Z transform, etc):
On 26/03/2011 18:07, bledar seferi wrote:
3.Scrivere unafunsioncheprende comeargomentouna lista
diinterierestituisce uninsieme contenentequei numerichesono2 o più
voltenellalista fornita.Per esempio,seservecomelista di
input=[1,2,3,3,4,4,5,6,7,7,7],quindila funzionerestituiràilse
3. Scrivere
una funsion che prende come argomento una lista
di interi e restituisce
uninsieme
contenente quei numeri che sono 2 o più
volte nella lista
fornita. Per esempio,se serve come lista di
input = [1,2,3,3,4,4,5,6,7,7,7], quindi la funzione restituirà il set([3,4,7])
M
On 3/26/2011 4:49 AM, Steven D'Aprano wrote:
On Fri, 25 Mar 2011 16:04:02 -0700, Carl Banks wrote:
Call me crazy,
I would call you a bit ungrateful. Steven could have stayed silent
instead of making himself a target by informing interested people on
this list about the pydev post by Guido.
On 3/26/2011 7:06 AM, Andrea Crotti wrote:
Stefan Behnel writes:
Not "restarted" in the sense that it gets cleaned up, though. The
above simply passes an explicit value for it that will be used for the
single call. Future calls won't be affected.
Stefan
About this global caching thing I tho
On Saturday, March 26, 2011 11:49:02 AM UTC-4, Steven D'Aprano wrote:
> >
> > def fib(n):
> > phi = (5 ** 0.5 + 1) / 2
> > f = (phi ** n - (1 - phi) ** n) / 5 ** 0.5
> > return int(f)
>
> Have you tried it?
>
> Unfortunately, with floating point rounding error, that r
On 3/26/2011 5:55 AM, Lie wrote:
On Mar 26, 5:10 pm, Terry Reedy wrote:
On 3/26/2011 12:17 AM, Stefan Behnel wrote:
Not "restarted" in the sense that it gets cleaned up, though. The above
simply passes an explicit value for it that will be used for the single
call.
Which satisfies the time
Hi,
at one of our projects, we could make use of a subversion interface for
IronPython. But there seems none to exist.
The easiest way would be to directly expose SharpSVN to the IronPython
scripts, but that is not a very pythonic solution. So we had the Idea
of porting the existing python interf
On Sat, 26 Mar 2011 07:14:17 -0700, eryksun () wrote:
> On Saturday, March 26, 2011 7:50:36 AM UTC-4, Steven D'Aprano wrote:
>>
>> That's of the order of 200 MB of memory -- not that much for today's
>> systems. I've had people email me .doc files that big *wink*
>
> Yikes! I know this thread is
On Saturday, March 26, 2011 7:50:36 AM UTC-4, Steven D'Aprano wrote:
>
> That's of the order of 200 MB of memory -- not that much for today's
> systems. I've had people email me .doc files that big *wink*
Yikes! I know this thread is about caching the output of a function, but in the
example of
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On 03/24/2011 07:39 PM, Seldon wrote:
Hi, I have a question about generating variable assignments dynamically.
I have a list of 2-tuples like this
(
(var1, value1),
(var2, value2),
.. ,
)
where var1, var2, ecc. are strings and value1, value2 are generic objects.
Now, I would like to use data
sogeking99 writes:
> hey guys, what are some of the best games made in python? free games
> really. like pygames stuff. i want to see what python is capable of.
Apparently Eve Online is (stackless) python.
--
http://mail.python.org/mailman/listinfo/python-list
hi all,
I have just released Shed Skin 0.7.1, an optimizing (restricted!) Python-to-C++
compiler. It comes with some important extension module fixes, optimizations
for several builtins (zip, min, max, map, filter, reduce, pow), a warning
for non-uniform tuples of length > 2 and some minor fixes a
On Sat, 26 Mar 2011 14:49:31 +1300, Gregory Ewing wrote:
> jyoun...@kc.rr.com wrote:
>
>import os
>os.system('echo "Testing a... b... c..." > "~/Desktop/test2.txt"')
>
> This is like going out the back door, getting a ladder out of the shed
> and climbing through your bedroom window to g
On Sat, 26 Mar 2011 12:06:46 +0100, Andrea Crotti wrote:
> About this global caching thing I thought, but isn't this a source of
> possible HUGE memory leaks?
Hypothetically, but probably not that huge. And I wouldn't call it a
*leak* as such, since you can access the memory and recover it if yo
Noah Hall enalicho at gmail.com
Tue Mar 22 17:38:48 CET 2011
>I've been following this project for a while, since it was annouced on
the Ubuntu forums. I can't say that I've been at all impressed by
anything they have to offer.
Hi Noah,
I'm interested in your post for a few reasons:
1. Ther
On Mar 25, 2:00 pm, Stefan Behnel wrote:
> Westley Martínez, 25.03.2011 14:39:
>
> > On Fri, 2011-03-25 at 07:11 +0100, Stefan Behnel wrote:
> >> Steven D'Aprano, 25.03.2011 06:46:
> >>> On Thu, 24 Mar 2011 18:32:11 -0700, Carl Banks wrote:
>
> It's probably the least justified builtin other
Stefan Behnel writes:
>
> Not "restarted" in the sense that it gets cleaned up, though. The
> above simply passes an explicit value for it that will be used for the
> single call. Future calls won't be affected.
>
> Stefan
About this global caching thing I thought, but isn't this a source of
poss
On Mar 26, 5:10 pm, Terry Reedy wrote:
> On 3/26/2011 12:17 AM, Stefan Behnel wrote:
>
> > Not "restarted" in the sense that it gets cleaned up, though. The above
> > simply passes an explicit value for it that will be used for the single
> > call.
>
> Which satisfies the time test need, but...
>
On 26 March 2011 12:55, OJ wrote:
>> 1. Use c_char_p instead of POINTER(c_char).
>> 2. Use msg.value to obtain a Python string from the pointer.
>>
>
> If I change to c_char_p, my program segfaults.
>
> If I use msg.value, I get this error message:
> Traceback (most recent call last):
> File "_ct
On Sat, 26 Mar 2011 05:23:27 +0300, OJ wrote:
> Hi I am opening a shared library which has defined the following
> callback prototype:
> extern void DebugMessage(int level, const char *message, ...);
>
> My implementation in Python looks like this:
> DEBUGFUNC = ctypes.CFUNCTYPE(None, ctypes.c_in
On Fri, 25 Mar 2011 19:39:11 -0600, Littlefield, Tyler wrote:
> >with open(test_absname, 'w') as test:
> what's the difference in that and test = ...? I can see why you mentioned
> the os.path for cross-platform, but I don't understand why someone would
> use with over =.
Using "with" will a
I Sonal Dolas work on python for project.
We connect to server as follows:
*self.server = xmlrpclib.Server("http://localhost:7081";, allow_none=True)*
I get following errror when the particular file is run:
* File "/usr/lib/python2.6/xmlrpclib.py", line 1199, in __call__*
*return self.__send
On Fri, 25 Mar 2011 16:04:02 -0700, Carl Banks wrote:
> On Mar 25, 3:06 pm, Steven D'Aprano +comp.lang.pyt...@pearwood.info> wrote:
> > The reason Guido is considering re-introducing cmp is that somebody at
> > Google approached him with a use-case where a key-based sort did not
> > work. The use-
Steven D'Aprano wrote:
> On Fri, 25 Mar 2011 10:21:35 +0100, Antoon Pardon wrote:
> The reason Guido is considering re-introducing cmp is that somebody
> at Google approached him with a use-case where a key-based sort did
> not work. The use-case was that the user had masses of data, too
> much da
Christian Louboutin shoesThere could be the shinny leather, which is a
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