Hegedüs, Ervin, 02.05.2011 08:41:
Thomas,
I guess this is the point where yo should start printf programing.
oh', already done :)
FWIW, Cython 0.14+ has special support for gdb now, so, in addition to
print and printf debugging, you can also use gdb to explore the state of
your application
On Monday 02 May 2011 13:22:44 Ben Finney wrote:
> rusi writes:
> > You may want to look at rcs if you are in the space where
>
> But today, Bazaar or Mercurial fill that role just as well:
> quick simple set up, good tool support (yes, even in Emacs
> using VC mode), and easy to use for easy thi
On Apr 30, 11:14 am, Peter Otten <__pete...@web.de> wrote:
> For the record, the one true way to implement the Fibonacci series in Python
> is
>
> >>> def fib():
>
> ... a = b = 1
> ... while True:
> ... yield a
> ... a, b = b, a+b # look ma, no temporary variable
On May 2, 12:08 pm, Algis Kabaila wrote:
>
> Actually, Bazaar is more convenient than rcs for a single user,
> as the repository can be the working directory (with a "hidden"
> .bzr directory that stores diffs).
Dont exactly understand...
Is it that you want it specifically hidden?
Otherwise rc
[PyNewbie]
Question: I can't seem to find the captured image, where does it go?
for me, it just goes to the current working directory:
$ python -i
Python 2.5.4 (r254:67916, Dec 23 2008, 15:10:54) [MSC v.1310 32 bit
(Intel)] on win32
Type "help", "copyright", "credits" or "license" fo
On Monday 02 May 2011 17:19:57 rusi wrote:
> On May 2, 12:08 pm, Algis Kabaila
wrote:
> > Actually, Bazaar is more convenient than rcs for a single
> > user, as the repository can be the working directory (with
> > a "hidden" .bzr directory that stores diffs).
>
> Dont exactly understand...
> Is
On Sun, 2011-05-01, Terry Reedy wrote:
> On 5/1/2011 4:45 AM, Steven D'Aprano wrote:
...
>> What other languages use the same, or mostly similar, data model as
>> Python?
>
> Natural languages. That is why I think it is better to think of Python
> as an algorithm language or information-object man
Hi,
from some radio buttons in a django app i concat string like that:
But have no idea how i get the or when there different values
for a specified p column (# is currently my intended splitter maybe i
can concat a better input?).
input: "p2=1#p2=2#p1=3#p1=1#p1=5#pc=1#py=1"
output: "p2 in ('1'
On Mon, May 2, 2011 at 5:48 PM, christian wrote:
> Hi,
>
> from some radio buttons in a django app i concat string like that:
> But have no idea how i get the or when there different values
> for a specified p column (# is currently my intended splitter maybe i
> can concat a better input?).
>
>
Hi All,
Thanks for the resposes.
I think I was not able to communicate my problem very well.
Here I am not managing any network devices, what i am doing is getting
some info from various servers on netowrk. I don't know how to explain
what kind of info is needed, but for the time if you just ass
Hello,
Could you please help me with the modeling in Python the following
problem: (e.g., g_t means g with index t)
Min∑_(i=1)^n▒∑_(t=1)^l▒[s_i (t)-min[s ̂_i (t)×α_t×exp(g_t ),C_i
(t) ] ]^2
subject to
s_i (t)=f_i (t)[S_i+f_(i-1) (t)[S_(i-1)+f_(i-2) (t)[S_(i-2)+⋯f_2 (t)
[S_2+f_1 (t) S_1 ]…] ] ][1-
Here we need to estimate p_i, q_i, and β.
Thank you,
> Min∑_(i=1)^n▒∑_(t=1)^l▒[s_i (t)-min[s ̂_i (t)×α_t×exp(g_t ),C_i
> (t) ] ]^2
> subject to
> s_i (t)=f_i (t)[S_i+f_(i-1) (t)[S_(i-1)+f_(i-2) (t)[S_(i-2)+⋯f_2 (t)
> [S_2+f_1 (t) S_1 ]…] ] ][1-f_(i+1) (t)]
> f_i (t)=F_i (t)-F_i (t-1)
> F_i (t)=((
On Apr 30, 12:18 pm, Steven D'Aprano wrote:
> The number of calls is given by a recursive function with a similar form
> as that of Fibonacci. As far as I know, it doesn't have a standard name,
> but I'll call it R(n):
>
> R(n) = R(n-1) + R(n-2) + 1, where R(0) = R(1) = 1
Changing your definitio
On Sun, 2011-05-01, Hegedüs Ervin wrote:
> Hello,
>
> this is not a "clear" Python question - I've wrote a module in C,
> which uses a 3rd-party lib - it's a closed source, I just get the
> .so, .a and a header file.
>
> Looks like it works on 32bit (on my desktop), but it must be run
> on 64bit se
Dennis Lee Bieber wrote:
> As I recall from my programming language design class (only and
> intro, it was so small we met in a meeting room rather than classroom),
> ALGOL was described as "call by name";
It is true that Algol had 'call by name', but (at least the Algol-W that I
learned) also
On Mon, 02 May 2011 01:27:39 -0700, rusi wrote:
> On Apr 30, 12:18 pm, Steven D'Aprano +comp.lang.pyt...@pearwood.info> wrote:
>
>> The number of calls is given by a recursive function with a similar
>> form as that of Fibonacci. As far as I know, it doesn't have a standard
>> name, but I'll cal
On May 2, 9:48 am, Algis Kabaila wrote:
> On Monday 02 May 2011 17:19:57 rusi wrote:
>
> > On May 2, 12:08 pm, Algis Kabaila
> wrote:
> > > Actually, Bazaar is more convenient than rcs for a single
> > > user, as the repository can be the working directory (with
> > > a "hidden" .bzr directory th
Hi!
I want to write a file starting with the BOM and using UTF-8, and stumbled
across some problems:
1. I would have expected one of the codecs to be 'UTF-8 with BOM' or
something like that, but I can't find the correct name. Also, I can't find a
way to get a list of the supported codecs at al
Yes
On Mon, May 2, 2011 at 2:12 AM, Kruptein wrote:
> On 1 mei, 17:50, Alec Taylor wrote:
>> Traceback (most recent call last):
>> File "O:\deditor\deditor\deditor.py", line 7, in > e>
>> import wx, os, datetime, sys, ConfigParser, wx.aui, wx.lib.scrolledpanel
>> File "C:\Python27\lib\site-
On Mon, May 2, 2011 at 1:34 AM, Ulrich Eckhardt
wrote:
> Hi!
>
> I want to write a file starting with the BOM and using UTF-8, and stumbled
> across some problems:
>
> 1. I would have expected one of the codecs to be 'UTF-8 with BOM' or
> something like that, but I can't find the correct name. Als
On 02 May 2011 01:09:21 GMT, Steven D'Aprano
wrote:
: Ah, I see where you're coming from now! You think I'm arguing *against*
: the use of recursion. Not at all. Earlier in this thread, I said:
Fair enough. Somebody said something about recursion mainly being
a beginner's error. I don't th
On 02 May 2011 08:56:57 GMT, Steven D'Aprano
wrote:
: I see your smiley, but there are a number of similar series as Fibonacci,
: with the same recurrence but different starting values, or similar but
: slightly different recurrences. E.g. Lucas, primefree, Pell, Padovan and
: Perrin numb
On Monday, 2 May 2011 19:47:45 UTC+10, Chris Rebert wrote:
> On Mon, May 2, 2011 at 1:34 AM, Ulrich Eckhardt
> wrote:
> The correct name, as you found below and as is corroborated by the
> webpage, seems to be "utf_8_sig":
> >>> u"FOøbar".encode('utf_8_sig')
> '\xef\xbb\xbfFO\xc3\xb8bar'
To com
On 2 Mai, 10:13, Chris Angelico wrote:
> On Mon, May 2, 2011 at 5:48 PM, christian wrote:
> > Hi,
>
> > from some radio buttons in a django app i concat string like that:
> > But have no idea how i get the or when there different values
> > for a specified p column (# is currently my intended sp
On Monday 02 May 2011 19:09:38 jacek2v wrote:
> On May 2, 9:48 am, Algis Kabaila wrote:
> > On Monday 02 May 2011 17:19:57 rusi wrote:
> > > On May 2, 12:08 pm, Algis Kabaila
> >
> > wrote:
> > > > Actually, Bazaar is more convenient than rcs for a
> > > > single user, as the repository can be t
On May 2, 2:53 pm, Hans Georg Schaathun wrote:
> On 02 May 2011 08:56:57 GMT, Steven D'Aprano
> wrote:
>
> : I see your smiley, but there are a number of similar series as Fibonacci,
> : with the same recurrence but different starting values, or similar but
> : slightly different recurrences
Chris Rebert wrote:
>> 3. The docs mention encodings.utf_8_sig, available since 2.5, but I can't
>> locate that thing there either. What's going on here?
>
> Works for me™:
> Python 2.6.6 (r266:84292, Jan 12 2011, 13:35:00)
> [GCC 4.2.1 (Apple Inc. build 5664)] on darwin
> Type "help", "copyright"
anvar wrote:
> Could you please help me with the modeling in Python the following
> problem: (e.g., g_t means g with index t)
Typically, you would use either a list or a dict to simulate something like
that:
# list
g = [1, 2, 4, 8, 16]
print g[3]
# dictionary
h = {}
h[0] = 1
h[1]
Ulrich Eckhardt wrote:
> Chris Rebert wrote:
>>> 3. The docs mention encodings.utf_8_sig, available since 2.5, but I
>>> can't locate that thing there either. What's going on here?
>>
>> Works for me™:
>> Python 2.6.6 (r266:84292, Jan 12 2011, 13:35:00)
>> [GCC 4.2.1 (Apple Inc. build 5664)] on d
On 01/-10/-28163 02:59 PM, Chris Angelico wrote:
On Mon, May 2, 2011 at 3:36 PM, Hans Georg Schaathun wrote:
On Mon, 2 May 2011 06:49:41 +1000, Chris Angelico
wrote:
: Sure. Serialize this Python object in a way that can be given to, say, PHP:
: foo=asdf":"qwer","zxcv":"1234"}; foo["self"
anvar wrote:
Hello,
Could you please help me with the modeling in Python the following
problem: (e.g., g_t means g with index t)
Min∑_(i=1)^n▒∑_(t=1)^l▒[s_i (t)-min[s ̂_i (t)×α_t×exp(g_t ),C_i
(t) ] ]^2
subject to
s_i (t)=f_i (t)[S_i+f_(i-1) (t)[S_(i-1)+f_(i-2) (t)[S_(i-2)+⋯f_2 (t)
[S_2+f_1 (t)
On 2011-05-02, Jorgen Grahn wrote:
> On Sun, 2011-05-01, Terry Reedy wrote:
>> On 5/1/2011 4:45 AM, Steven D'Aprano wrote:
> ...
>>> What other languages use the same, or mostly similar, data model as
>>> Python?
>>
>> Natural languages. That is why I think it is better to think of Python
>> as a
Dear Ulrich Eckhardt and Jean-Michel Pichavant!
First of all thank you for your attention. I'have never expected to
receive response.
Actually, I am doing my internship in Marketing Division in small
company., I got this assignment yesterday morning. My boss wants
perfect technology diffusion bas
On Sun, 01 May 2011 18:24:30 -0400, Terry Reedy
wrote:
: This does not make linear recursion 'bad', just impractical for general
: use on finite-memory machines. While I consider it very useful for
: learning, it is unnecessary because it is easy to write an iterative
: version. So called
Hi!
I'm new to programming. I started with php earlier and I dropped it for Python.
I use Eclipse+PyDev for python, html and css.
Which programmes should I start using because they might be useful in the
future? Which functions of eclipse are useful but unused/unnoticed by beginners.
What do yo
On May 1, 7:22 pm, Alexander Lyabah wrote:
> On May 1, 3:26 am, harrismh777 wrote:
>
>
>
>
>
>
>
>
>
> > Alexander Lyabah wrote:
> > > What do you think about it?
>
> > > I'm also have a not a very good English, so I need help with it too,
>
> > Alexander, your site is very interesting. I spent s
On Mon, 02 May 2011 10:53:52 +0100, Hans Georg Schaathun wrote:
> On 02 May 2011 08:56:57 GMT, Steven D'Aprano
>wrote:
> : I see your smiley, but there are a number of similar series as
> Fibonacci, : with the same recurrence but different starting values, or
> similar but : slightly differ
On May 2, 1:33 am, Terry Reedy wrote:
> On 5/1/2011 12:49 PM, Alexander Lyabah wrote:
>
> > And what do you think about Score Games and competitions?
>
> The rules of the first score game were not clear to me. I could not
> figure out how to play it interactively myself so I could see how it
> act
On Mon, 02 May 2011 14:14:20 +0100, Hans Georg Schaathun wrote:
> On Sun, 01 May 2011 18:24:30 -0400, Terry Reedy
>wrote:
> : This does not make linear recursion 'bad', just impractical for
> general : use on finite-memory machines. While I consider it very
> useful for : learning, it is un
Hi
I'm trying to build an extension (spice-0.12) on windows. Whenever I change
a single file, everything gets rebuilt.
??
Python2.7.1
Windows XP Visual Studio 9
setuptools 0.6c11
-Mathew
--
http://mail.python.org/mailman/listinfo/python-list
On 4/28/2011 1:15 PM, Ethan Furman wrote:
For anybody interested in composition instead of multiple inheritance, I
have posted this recipe on ActiveState (for python 2.6/7, not 3.x):
http://code.activestate.com/recipes/577658-composition-of-classes-instead-of-multiple-inherit/
Comments welcome
I think it is time to give some visibility to some of the instructive
and very cool recipes in ActiveState's python cookbook.
My vote for the coolest recipe of all time is:
http://code.activestate.com/recipes/365013-linear-equations-solver-in-3-lines/
What are your favorites?
Raymond
twit
Mathew, 02.05.2011 18:45:
I'm trying to build an extension (spice-0.12) on windows. Whenever I change
a single file, everything gets rebuilt.
Did you report this to the authors? I suppose there's a project mailing list?
Stefan
--
http://mail.python.org/mailman/listinfo/python-list
Am 02.05.2011 01:33, schrieb David Boddie:
After noting the warnings it contains, see the following page for a
description of the Python API for Mercurial:
http://mercurial.selenic.com/wiki/MercurialApi
Ah, yes, no need to use os.sytem(), but all in all not much difference
from doing so (and
> Hi,
> I'm new to python and trying to run a borrowed script. The error I
> get suggests that I need to give a proper command to run it. The
> input file is "c26_1plus.csv" and the intended output file is
> "c26_1plus_backbone.csv".
>
> Can anyone help?
>
The usage string in the script says that
On 5/2/2011 9:14 AM, Hans Georg Schaathun wrote:
On Sun, 01 May 2011 18:24:30 -0400, Terry Reedy
: Python does not do this automatically because 1) it can be a semantic
: change under some circumstances; 2) one who wants the iterative version
: can just as easily write it directly;
That's
Hi!
On my system, thera are not "twain32.dll" or "twain_32.dll", but "twain.dll"
@+
--
Michel Claveau
--
http://mail.python.org/mailman/listinfo/python-list
Hi, anyone know why these two statements aren't equivalent?
raise (type, value, traceback)
raise type, value, traceback
--
http://mail.python.org/mailman/listinfo/python-list
On Mon, May 2, 2011 at 11:23 AM, Jack Bates wrote:
> Hi, anyone know why these two statements aren't equivalent?
>
> raise (type, value, traceback)
>
> raise type, value, traceback
The latter is the syntax of the raise statement: up to 3 expressions,
separated by commas.
The former has a single
Attempt to push Pythoncard to a 1.0 status is now underway. A
temporary website has been created at:
http://code.google.com/p/pythoncard-1-0/
The official website continues to be http://pythoncard.sourceforge.net/
Pythoncard is such a wonderful package that it would be a shame to
allow developm
On 02 May 2011 16:41:37 GMT, Steven D'Aprano
wrote:
: You must be new to the Internet then :)
OK. Maybe I heard something worse last time I was an active news users,
years ago.
Anyway, most of the silly things I hear do not qualify as arguments :-)
: The problem is, once you include side-e
On Mon, 2 May 2011 10:33:31 -0700 (PDT), Raymond Hettinger
wrote:
>I think it is time to give some visibility to some of the instructive
>and very cool recipes in ActiveState's python cookbook.
>
>My vote for the coolest recipe of all time is:
>
>
> http://code.activestate.com/recipes/365013-
On Mon, May 2, 2011 at 2:48 PM, David Monaghan
wrote:
> On Mon, 2 May 2011 10:33:31 -0700 (PDT), Raymond Hettinger
> wrote:
>
>>I think it is time to give some visibility to some of the instructive
>>and very cool recipes in ActiveState's python cookbook.
>>
>>My vote for the coolest recipe of al
On May 2, 5:24 pm, Steven D'Aprano wrote:
> As far as I'm concerned, there are only two definitions of Fibonacci
> numbers that have widespread agreement in the mathematical community:
>
> 0,1,1,2,3 ... (starting from n=0)
> 1,1,2,3,5 ... (starting from n=1)
>
> Any other definition is rather, sh
On Mon, 2 May 2011 14:58:50 -0600, Ian Kelly wrote:
>On Mon, May 2, 2011 at 2:48 PM, David Monaghan
> wrote:
>> On Mon, 2 May 2011 10:33:31 -0700 (PDT), Raymond Hettinger
>> wrote:
>>
>>>I think it is time to give some visibility to some of the instructive
>>>and very cool recipes in ActiveState
Thomas Rachel wrote:
... because each recursion level 'return' calls fib() twice, and each of
those calls fib() twice, and you get the point...
yes - but they are called one after the other, so the "twice" call
counts only for execution speed, not for recursion depth.
>>> def fib(n):
>>> i
On Mon, May 2, 2011 at 11:14 PM, Hans Georg Schaathun
wrote:
> That's the silliest argument I ever heard. The programmer should write
> the code the way he and application domain experts think, i.e. very
> often recursively. The compiler should generate code the way the CPU
> thinks (most optim
Hi - Beginner question here. I'm working with ConfigParser. I'd like
to take a multiline variable and convert it directly to an array.
Seems like a common problem, but I don't see how I can do it without
doing a little parsing in my own code. Here's what I'm doing ...
>>> import ConfigParser
>>>
On Tue, May 3, 2011 at 7:50 AM, harrismh777 wrote:
> They *are not* called one after the other in the sense that there is ever
> only one level of recursion with each call (not at all). Take a closer look.
> Each call to fib() forces a double head, and each of those forces another
> double head (n
On Mon, May 2, 2011 at 3:04 PM, Unknown Moss wrote:
> Hi - Beginner question here. I'm working with ConfigParser. I'd like
> to take a multiline variable and convert it directly to an array.
> Seems like a common problem, but I don't see how I can do it without
> doing a little parsing in my own
On Mon, May 2, 2011 at 3:50 PM, harrismh777 wrote:
> Thomas Rachel wrote:
>>>
>>> ... because each recursion level 'return' calls fib() twice, and each of
>>> those calls fib() twice, and you get the point...
>>
>> yes - but they are called one after the other, so the "twice" call
>> counts only f
On Tue, May 3, 2011 at 8:22 AM, Ian Kelly wrote:
>> They *are not* called one after the other in the sense that there is ever
>> only one level of recursion with each call (not at all). Take a closer look.
>> Each call to fib() forces a double head, and each of those forces another
>> double head
On Tue, May 3, 2011 at 1:23 AM, Petey wrote:
> Which programmes should I start using because they might be useful in the
> future? Which functions of eclipse are useful but unused/unnoticed by
> beginners.
>
> What do you use and why :) ?
You're going to get some extremely disparate responses t
On Mon, 02 May 2011 21:02:43 +0100, Hans Georg Schaathun wrote:
> The other arguments are valid. And they make me lean more towards more
> static, compiled languages without the excessive run-time dynamism of
> python.
If you value runtime efficiency over development time, sure. There are
plent
Hi,
I'm looking for a python class or open source code that is tightly integrated
with VNC protocols - any ideas?
--
http://mail.python.org/mailman/listinfo/python-list
On Tue, May 3, 2011 at 10:23 AM, PyNewbie wrote:
> Hi,
> I'm looking for a python class or open source code that is tightly integrated
> with VNC protocols - any ideas?
It's not a complex protocol; you could fairly readily work it
manually. The protocol itself is called RFB - see
http://en.wikip
On Mon, May 2, 2011 at 5:23 PM, PyNewbie wrote:
> Hi,
> I'm looking for a python class or open source code that is tightly
> integrated with VNC protocols - any ideas?
> --
> http://mail.python.org/mailman/listinfo/python-list
>
I've not updated this in a while, but it's got a python vnc viewer
On May 3, 2:50 am, harrismh777 wrote:
> The thing about this problem that puzzles me, is why we might consider
> recursion for a possible solution in the first place
This can be answered directly but a bit lengthily.
Instead let me ask a seemingly unrelated (but actually much the same)
questi
On May 2, 8:23 pm, Petey wrote:
> Hi!
>
> I'm new to programming. I started with php earlier and I dropped it for
> Python.
> I use Eclipse+PyDev for python, html and css.
>
> Which programmes should I start using because they might be useful in the
> future?
> Which functions of eclipse are use
On Tue, May 3, 2011 at 11:48 AM, rusi wrote:
> What are their space/time complexities?
> Which do you prefer?
They're pretty similar actually. If you rework the first one to not
use range() but instead have a more classic C style of loop, they'll
be almost identical:
def powI(x,n):
result = 1
On Tue, May 3, 2011 at 12:04 PM, rusi wrote:
> Chris talked of a good make tool. Yes this is necessary for more 'in-
> the-large' programming.
> But for a beginner its very important to have tight development cycle
> -- viz.
> a. Write a function
> b. Check the function
> c. Change the definition
Hello,
I was wondering if anyone has any documentation/recipes for implementing
complex data structures. For instance, if you had a dictionary with a list
inside a list inside a set.
--
--- Get your facts first, then you can distort them as you please.--
--
http://mail.python.org/mailman/listin
On May 2, 3:25 pm, Chris Rebert wrote:
> On Mon, May 2, 2011 at 3:04 PM, Unknown Moss wrote:
> > Hi -Beginnerquestionhere. I'm working with ConfigParser. I'd like
> > to take a multiline variable and convert it directly to an array.
> > Seems like a common problem, but I don't see how I can do i
On May 3, 5:21 am, Steven D'Aprano wrote:
> On Mon, 02 May 2011 21:02:43 +0100, Hans Georg Schaathun wrote:
> > The other arguments are valid. And they make me lean more towards more
> > static, compiled languages without the excessive run-time dynamism of
> > python.
>
> If you value runtime eff
On Mon, May 2, 2011 at 7:46 PM, Rita wrote:
> Hello,
> I was wondering if anyone has any documentation/recipes for implementing
> complex data structures. For instance, if you had a dictionary with a list
> inside a list inside a set.
Er, there's no special magic. The datatypes just nest normally
David Monaghan, 02.05.2011 23:45:
On Mon, 2 May 2011 14:58:50 -0600, Ian Kelly wrote:
On Mon, May 2, 2011 at 2:48 PM, David Monaghan wrote:
On Mon, 2 May 2011 10:33:31 -0700 (PDT), Raymond Hettinger wrote:
I think it is time to give some visibility to some of the instructive
and very cool re
On Mon, May 2, 2011 at 11:04 PM, Stefan Behnel wrote:
> The bad thing about this recipe is that it requires quite a bit of
> background knowledge in order to infer that the code the developer is
> looking at is actually correct. At first sight, it looks like an evil hack,
> and the lack of documen
On Mon, May 2, 2011 at 7:13 PM, Chris Angelico wrote:
> On Tue, May 3, 2011 at 11:48 AM, rusi wrote:
> > What are their space/time complexities?
> > Which do you prefer?
>
> They're pretty similar actually. If you rework the first one to not
> use range() but instead have a more classic C style
On Tue, May 3, 2011 at 3:27 PM, Dan Stromberg wrote:
>
> But the recursive solution has time complexity of O(logn). The iterative
> solution has time complexity of O(n). That's a significant difference for
> large n - a significant benefit of the recursive version.
Are you sure? It will produce
What are you lookink for. Just visit to see what you want
www.bollywoodhotactresswallpapers.blogspot.com
www.bollywoodhotwallpaperz.blogspot.com
www.bollywoodhotactresspicz.blogspot.com
www.hottesthitsbollywood.blogspot.com
www.bollywoodhotphotoz.blogspot.com
--
http://mail.python.org/mailman/
On Mon, May 2, 2011 at 11:27 PM, Dan Stromberg wrote:
> But the recursive solution has time complexity of O(logn). The iterative
> solution has time complexity of O(n). That's a significant difference for
> large n - a significant benefit of the recursive version.
It's linear as written. I th
On Mon, May 2, 2011 at 10:29 PM, Chris Angelico wrote:
> On Tue, May 3, 2011 at 3:27 PM, Dan Stromberg wrote:
> >
> > But the recursive solution has time complexity of O(logn). The iterative
> > solution has time complexity of O(n). That's a significant difference
> for
> > large n - a signifi
On 2 mei, 20:56, "Michel Claveau -
MVP" wrote:
> Hi!
>
> On my system, thera are not "twain32.dll" or "twain_32.dll", but "twain.dll"
>
> @+
> --
> Michel Claveau
Hi,
I have both. They are correctly installed and working. ctypes gives a
different response if it cannot find the requested DLL.
Pat
On 5/3/2011 1:04 AM, Stefan Behnel wrote:
The bad thing about this recipe is that it requires quite a bit of
background knowledge in order to infer that the code the developer is
looking at is actually correct.
The main math knowledge needed is the trivial fact that if a*x + b = 0,
then x = -
On 03 May 2011 00:21:45 GMT, Steven D'Aprano
wrote:
: Python aims at acceptable performance (between 10 and 100 times slower
: than C) and much easier development (between 10 and 100 times faster than
: C *wink*). If that tradeoff doesn't suit you, perhaps Python is not the
: language for
Terry Reedy, 03.05.2011 08:00:
On 5/3/2011 1:04 AM, Stefan Behnel wrote:
The bad thing about this recipe is that it requires quite a bit of
background knowledge in order to infer that the code the developer is
looking at is actually correct.
The main math knowledge needed is the trivial fact
Terry Reedy wrote:
The trick is that replacing x with j and evaluating
therefore causes (in Python) all the coefficients of x (now j) to be
added together separately from all the constant terms to reduce the
linear equation to a*x+b (= 0 implied).
Hmmm... so if we used quaternions, could we s
87 matches
Mail list logo
