Steven D'Aprano <[EMAIL PROTECTED]> writes:
> On Fri, 24 Jun 2005 00:55:38 -0600, Joseph Garvin wrote:
>
> > I'm curious -- what is everyone's favorite trick from a non-python
> > language? And -- why isn't it in Python?
>
> Long ago, I used to dabble in Forth. You could say, the entire Forth
>
[EMAIL PROTECTED] writes:
> Hullo all !
>
> i have a real easy one here that isn't in my book.
> i have a int number that i want to divide by 100 and display to two
> decimal places.
>
> like this float(int(Var)/100)
> but i need it to display the .00 even if it does not have a .00 value
> like
[EMAIL PROTECTED] (phil hunt) writes:
[...]
> Unix pipelines act on ascii files;
No, they don't.
--
Sergei.
--
http://mail.python.org/mailman/listinfo/python-list
Steve Holden <[EMAIL PROTECTED]> writes:
> McBooCzech wrote:
[...]
> > $GPRMC,174525.617,A,5026.1080,N,01521.6724,E,0.0,005.8,230805,,*0A
> > etc
> >
>
[...]
> > s = serial.Serial(port=0,baudrate=4800, timeout=20)
> > while 1:
> > line = s.readline()
> > words = line.split(',')
> >
Carl <[EMAIL PROTECTED]> writes:
[...]
> I am a keen user of Emacs, but version control, which is very simple
> when you are in a Linux environment, for example, is not a
> straightforward in Windows.
Emacs + CVS (or CVSNT) should work just fine in Windows either.
--
Sergei.
--
http://mail.pyt
Pierre Barbier de Reuille <[EMAIL PROTECTED]> writes:
> Ville Vainio a Иcrit :
> >>"Bastian" == Bastian Hammer <[EMAIL PROTECTED]> writes:
> > Bastian> Now I have to make sure, that both threads are
>
> > Bastian> synchronal, 1 thread edits something and the other is
> > Bastian>
Ville Vainio <[EMAIL PROTECTED]> writes:
> >>>>> "Sergei" == Sergei Organov <[EMAIL PROTECTED]> writes:
>
> Sergei> My answer to OP's question is: use either lock (mutex) or
> Sergei> semaphore. I'd probably use semaphore
Maxim Kasimov <[EMAIL PROTECTED]> writes:
> 1. comment for debug
>
> It can be used in the same way, as the comments for debugging are
> used, but it will be easier than to use """ or ''', or using
> features of text-editors, when it is necessary to comment piece of
> code which a
Tim Daneliuk <[EMAIL PROTECTED]> writes:
[...]
> Some HLLs almost have to have it by definition. I cut my teeth as programmer
> writing for embedded realtime systems in a HLL (PL/M). While you could,
> in theory, completely avoid 'goto' in a realtime environment, it would
> make all manner of p
Maxim Kasimov <[EMAIL PROTECTED]> writes:
> Sergei Organov wrote:
> > Maxim Kasimov <[EMAIL PROTECTED]> writes:
> >
>
> >>1. comment for debug
> >>
> >>It can be used in the same way, as the comments for debugging are used,
> >&
Grant Edwards <[EMAIL PROTECTED]> writes:
> On 2005-04-21, Sergei Organov <[EMAIL PROTECTED]> wrote:
>
> > Well, I'm writing for embedded realtime systems in C/C++ and
> > have never encountered a single need to use goto.
>
> I have encountered situation
Grant Edwards <[EMAIL PROTECTED]> writes:
> On 2005-04-21, Sergei Organov <[EMAIL PROTECTED]> wrote:
> > Grant Edwards <[EMAIL PROTECTED]> writes:
> >
> >> On 2005-04-21, Sergei Organov <[EMAIL PROTECTED]> wrote:
> >>
> >&
Grant Edwards <[EMAIL PROTECTED]> writes:
> On 2005-04-21, Peter Maas <[EMAIL PROTECTED]> wrote:
> > Maxim Kasimov schrieb:
> >> but what if i just can't to do this becouse i'm working thrue ssh, and
> >> have to use only installed editors (such as vi)
> >
> > - at first line of block enter: ma (
"Jia,Lu" <[EMAIL PROTECTED]> writes:
> Hi all
> I write a program to detect key press,but , why there is a *space*
> before the character I typed.??
There is none. The output I see when I type 1 2 q is:
->1
->2
->q
If that is what you see, the problem is in your
print "->%s"%ch
"Odalrick" <[EMAIL PROTECTED]> writes:
> I need to draw visible lines on pictures with wxPython. That means I
> can't simply use, for instance, a black line since it wont be visible
> on a black or dark picture.
>
> Painting applications like the GIMP accomplish this by altering the
> colour of th
Fredrik Lundh <[EMAIL PROTECTED]> writes:
> Sergei Organov wrote:
>
>> There is a better way to do it. Check if the toolkit has line drawing
>> mode that XORs the line color with the background, then draw using this
>> mode and white color of the line.
>
> which
"Filip Salomonsson" <[EMAIL PROTECTED]> writes:
> On 10/24/06, Sergei Organov <[EMAIL PROTECTED]> wrote:
>> I'd be very upset to see, say, 5-6 highly intersecting
>> scientific plots on the same picture drawn using the
>> "marching ants" ap
Fredrik Lundh <[EMAIL PROTECTED]> writes:
> Sergei Organov wrote:
>
[...]
>> Where "most cases" depends on application. I'd be very upset to see,
>> say, 5-6 highly intersecting scientific plots on the same picture drawn
>> using the "marching an
Grant Edwards <[EMAIL PROTECTED]> writes:
> On 2006-05-30, TheSeeker <[EMAIL PROTECTED]> wrote:
>
>> Have you looked into slsnif
>> (http://www.dakotacom.net/~ymg/software.html)
>
> FYI, slsnif won't work for any serial program that needs to use
> parity, 7 data bits, or any of the modem control/s
Grant Edwards <[EMAIL PROTECTED]> writes:
> On 2006-05-31, Sergei Organov <[EMAIL PROTECTED]> wrote:
>
>> It seems that sniff on a real tty device could be implemented using the
>> same technique strace uses to intercept and show syscalls, though I'm
>>
John Salerno <[EMAIL PROTECTED]> writes:
> I know there's a request for a good IDE at least once a week on the ng,
> but hopefully this question is a little different. I'm looking for
> suggestions for a good cross-platform text editor (which the features
> for coding, such as syntax highlightin
"bmearns" <[EMAIL PROTECTED]> writes:
> Quick follow up, I'm able to connect to other external FTP sites behind
> my firewall and router, no problem.
You've been told already to implement PASV command in your server (then
client will be able to use so called passive mode).
-- Sergei.
--
http:/
Grant Edwards <[EMAIL PROTECTED]> writes:
> On 2006-09-15, Diez B. Roggisch <[EMAIL PROTECTED]> wrote:
>
> Is it possible to specify which port to use as the outbound port on a
> connection?
>>> [...]
> Specifically, I'm trying to write an FTP host, and I'm trying to
> implement t
John Salerno <[EMAIL PROTECTED]> writes:
> Yes, silly question, but it keeps me up at night. :)
>
> I know it comes from the suffix -tuple, which makes me think it's
> pronounced as 'toople', but I've seen (at m-w.com) that the first
> pronunciation option is 'tuhple', so I wasn't sure. Maybe i
"Fredrik Lundh" <[EMAIL PROTECTED]> writes:
> "Cassiano, Marco" wrote:
>
>> I have difficulties with a weird Python 2.4.2 behaviour in comparing
>> Decimal to Floats.
>>
>> For Example :
>>
>>
>> >>> from decimal import Decimal
>> >>> a=Decimal('3.7')
>> >>> b=6.3
>>
>> >>> if a > b :print a,b,'a
"Anthra Norell" <[EMAIL PROTECTED]> writes:
> Thanks a lot for the feedback. This is certainly a great learning
> experience. It's a fascinating topic too. Without wishing to annoy, I'd be
> interested in knowing more. I insert questions below.
There is a lot of information about the issues on th
"Malcolm Wooden" <[EMAIL PROTECTED]> writes:
> I'm trying to get my head around Python but seem to be failing miserably. I
> use RealBasic on a Mac and find it an absolute dream! But PythonUGH!
>
> I want to put a sentence of words into an array, eg "This is a sentence of
> words"
>
> In R
Roy Smith <[EMAIL PROTECTED]> writes:
[...]
> On the other hand, I'm convinced that words_with_underscores, is easier to
> read. This is especially true when abbreviations creep into variable
> names. It's certainly easier to parse ip_address as compared to IPAddress.
> Same with snmp_manager
[EMAIL PROTECTED] (Nick Maclaren) writes:
> In article <[EMAIL PROTECTED]>,
> "sturlamolden" <[EMAIL PROTECTED]> writes:
[...]
> |> I wonder if too much emphasis is put on thread programming these days.
> |> Threads may be nice for programming web servers and the like, but not
> |> for numerical co
[EMAIL PROTECTED] (Nick Maclaren) writes:
> In article <[EMAIL PROTECTED]>,
> Sergei Organov <[EMAIL PROTECTED]> writes:
> |>
> |> Do you mean that POSIX threads are inherently designed and implemented
> |> to stay idle most of the time?! If so, I'm a
[EMAIL PROTECTED] (Nick Maclaren) writes:
[...]
> I mean precisely the first.
>
> The C99 standard uses a bizarre consistency model, which requires serial
> execution, and its consistency is defined in terms of only volatile
> objects and external I/O. Any form of memory access, signalling or
> wh
"sturlamolden" <[EMAIL PROTECTED]> writes:
> On Feb 7, 6:17 pm, John Nagle <[EMAIL PROTECTED]> wrote:
[...]
> MPI does not use threads on SMPs because it performs worse than using
> multiple processes.
I fail to see how threads in general could perform worse than
processes. I do understand that pr
"Carl J. Van Arsdall" <[EMAIL PROTECTED]> writes:
> Le Monde De Python,
>
> I've been working a lot with python threads from the threading module.
> Specifically, when is it better to use a condition object vs an event
> object?
Condition is the universal primitive for waiting for some conditio
"akrapus" <[EMAIL PROTECTED]> writes:
> Hi,
>
> I am trying to understand how to use threading in Python. I get
> threading as a concept, but not the implementation.
>
> In order to start threading, do you call it as a separate function,
> which will then be applied to the rest of the code (functi
"akrapus" <[EMAIL PROTECTED]> writes:
> Thanks for reply.
>
> So would it be implemented as follows:
>
> Func 1
> Func 2
> Func 3
>
> Thread for Func 1
> Thread for Func 2
> Thread for Func 3
Yes, if you wish to run every of your 3 functions in a separate thread.
-- Sergei.
--
http://mail.pyth
"Olaf Meding" <[EMAIL PROTECTED]> writes:
>> return result before that line, some other thread added a value !
>
> Sure, but that is the nature of using threads and a mutex. I hope you are
> you not saying that every function that uses a mutex should have a comment
> saying this is not "reliabl
Dennis Lee Bieber <[EMAIL PROTECTED]> writes:
> On Mon, 10 Apr 2006 12:12:58 +0200, Benjamin Niemann <[EMAIL PROTECTED]>
> declaimed the following in comp.lang.python:
>>
>> That's actually the versioning scheme of TeX, currently being at 3.141592
>
>My last exposure to TeX was some 15 od
Robert Kern <[EMAIL PROTECTED]> writes:
> Sergei Organov wrote:
>> Dennis Lee Bieber <[EMAIL PROTECTED]> writes:
>>
>>>On Mon, 10 Apr 2006 12:12:58 +0200, Benjamin Niemann <[EMAIL PROTECTED]>
>>>declaimed the following in comp.lang.python:
[...]
Dennis Lee Bieber <[EMAIL PROTECTED]> writes:
> On Tue, 11 Apr 2006 09:40:50 +0400, Sergei Organov <[EMAIL PROTECTED]>
> declaimed the following in comp.lang.python:
>
>>
>> Anyway, it's unfair to speak of one of the most wonderful pieces of
>> softwa
"BartlebyScrivener" <[EMAIL PROTECTED]> writes:
>>> When all I started looking for was a more robust editor for Python ;-)
>
> Both WingIDE and Komodo Dragon allow for customization of keyboard
> bindings. They aren't free, but they cost only $30.00 or so. Cheap for
> what you get, especially in th
Peter Hansen <[EMAIL PROTECTED]> writes:
[...]
> Then it's a good reason we had this thread, so you could learn something
> *crucial* to understanding Python and writing non-buggy code: name
> binding versus variables which occupy fixed memory locations like in
> some other languages. This has
Dennis Lee Bieber <[EMAIL PROTECTED]> writes:
> On Fri, 14 Apr 2006 09:17:05 +0400, Sergei Organov <[EMAIL PROTECTED]>
> declaimed the following in comp.lang.python:
>
>>
>> I, as a newcomer, don't have much trouble understanding the binding vs
>> the
"BartlebyScrivener" <[EMAIL PROTECTED]> writes:
> Yes, but for some reason, I get more and better help here with Python
> than on xemacs. Or maybe I've just had bad luck. Something like the
> following just leaves me scratching my head. I'm on Windows XP and
> never compiled anything that I know
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