On Apr 20, 4:37 pm, John Machin <[EMAIL PROTECTED]> wrote:
> One inessential but very useful thing about tuples when you have a lot
> of them is that they are allocated the minimum possible amount of
> memory. OTOH lists are created with some slack so that appending etc
> can avoid taking quadratic
On Mar 7, 3:04 pm, [EMAIL PROTECTED] wrote:
> On Mar 7, 2:48 pm, "Arnaud Delobelle" <[EMAIL PROTECTED]> wrote:
>
>
>
>
>
> > I'm not really thinking about this situation so let me clarify. Here
> > is a simple concrete example, taking the following for the functions
> > a,b,c I mention in my origin
On Mar 7, 2:48 pm, "Arnaud Delobelle" <[EMAIL PROTECTED]> wrote:
>
> I'm not really thinking about this situation so let me clarify. Here
> is a simple concrete example, taking the following for the functions
> a,b,c I mention in my original post.
> - a=int
> - b=float
> - c=complex
> - x i
On Feb 21, 10:34 am, [EMAIL PROTECTED] wrote:
> On Feb 20, 6:14 pm, Pop User <[EMAIL PROTECTED]> wrote:
> >http://swtch.com/~rsc/regexp/regexp1.html
Going back a bit on a tangent, the author of this citation states that
any regex can be expressed as a DFA machine. However, while
investigating thi
On Feb 21, 3:34 pm, Benjamin Niemann <[EMAIL PROTECTED]> wrote:
> That's not a daemon process (which are used to execute 'background services'
> in UNIX environments).
I had not tested this by running the script directly, and in writing a
response, I found out that the entire interpreter closed wh
On Feb 21, 9:33 am, Eirikur Hallgrimsson <[EMAIL PROTECTED]>
wrote:
> Sakagami Hiroki wrote:
> > What is the easiest way to create a daemon process in Python?
I've found it even easier to use the built in threading modules:
import time
t1 = time.time()
print "t_poc.py called at", t1
import thre
On Feb 20, 6:14 pm, Pop User <[EMAIL PROTECTED]> wrote:
> Its very hard to beat grep depending on the nature of the regex you are
> searching using. The regex engines in python/perl/php/ruby have traded
> the speed of grep/awk for the ability to do more complex searches.
>
> http://swtch.com/~rsc/
On Feb 20, 4:15 pm, "John Machin" <[EMAIL PROTECTED]> wrote:
> What is an "exclusionary set"? It would help enormously if you were to
> tell us what the regex actually is. Feel free to obfuscate any
> proprietary constant strings, of course.
My apologies. I don't have specifics right now, but it'
While creating a log parser for fairly large logs, we have run into an
issue where the time to process was relatively unacceptable (upwards
of 5 minutes for 1-2 million lines of logs). In contrast, using the
Linux tool grep would complete the same search in a matter of seconds.
The search we used
On Feb 16, 3:28 pm, "Gabriel Genellina" <[EMAIL PROTECTED]> wrote:
>
> That's ok inside the same process, but the OP needs to use it "from a
> subprocess or spawn".
> You have to use something like tee, working with real file handles.
>
I'm not particularly familiar with this, but it seems to me
On Feb 14, 7:53 am, "amadain" <[EMAIL PROTECTED]> wrote:
> Hi
> Heres a poser. I want to start a program 4 times at exactly the same
> time (emulating 4 separate users starting up the same program). I am
> using pexpect to run the program from 4 separate locations accross the
> network. How do I st
On Feb 13, 9:07 pm, Maric Michaud <[EMAIL PROTECTED]> wrote:
> I've heard of a bunch of arguments to defend python's choice of GIL, but I'm
> not quite sure of their technical background, nor what is really important
> and what is not. These discussions often end in a prudent "python has made a
> c
On Feb 6, 4:54 pm, "John Machin" <[EMAIL PROTECTED]> wrote:
> Recursive? Bzzzt!
I woudl be happy to hear your alternative, which doesn't depend on
language specific tricks. Thus far, all you have suggested is using an
alternative form of the division function, which I would consider to
be outside
On Feb 1, 8:25 pm, "Krypto" <[EMAIL PROTECTED]> wrote:
> The correct answer as told to me by a person is
> (N>>3) + ((N-7*(N>>3))>>3)
> The above term always gives division by 7
Does anybody else notice that this breaks the spirit of the problem
(regardless of it's accuracy)? 'N-7' uses the subtra
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