Hey all,
The subject says it all. If anyone is interested in working on Giant
Calculator, give me a shout, and I'll send you a ZIP file with the PY
file.
Nathan
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On Sun, 17 Jul 2005, Servando Garcia wrote:
> Using regular expressions how do I represent Floats.
Hi Servando,
I know that you're working on a parser project, but the regex for doing
floats is pretty much a homework project. There's not much we can do
except point you toward the Regular Expr
> A related question is where's the trade-off between using ``in'' with a
> list, and a dictionary? I presume that using it with small hashes will
> be faster than dictionries since it doesn't have to calculate the
> hashes.
Hi Bill,
Scanning for an elements in a list is a "linear" operation, in
On Sun, 17 Jul 2005, Andreas Kostyrka wrote:
> Am Samstag, den 16.07.2005, 19:39 +0500 schrieb Mustafa Abbasi:
> > is there an online exam or coarse i can take to get a certificate in
> > python. preferrably cheap and online because i live in pakistan and
> > online exams are my only hope.
>
> N
Hello
Using regular expressions how do I represent Floats.
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> Tcl is a fun language with a wholeheap of interesting concepts new to
> Python programmers. So its definitely worth looking at - and its nearly
> always more compact than Python too.
Alan Greenspun, author of one of my favorite web-development books "Philip
and Alex's Guide to Web Publishing", a
Luke and all,
Shape_calc helps you to find the area, perimeter, and other
info about shapes.
Simple enough.
- Original Message -
From:
luke
To: Nathan Pinno
Sent: Sunday, July 17, 2005 9:42
PM
Subject: Re: [Tutor] Just finished
c
Hi
I've been looking at lots of sites and checked out the docs, but can't
find the info I am looking for to be able to detect audio input from
my sound card.
I want to use input from a mic plugged into my sound card to trigger
events via pySerial.. (which has great docs)
Any help/advice much apprec
Thank you Danny, you guessed correctly, problem solved ! Kind Regards, Daniel Smith -Danny Yoo <[EMAIL PROTECTED]> wrote: -To: [EMAIL PROTECTED]From: Danny Yoo <[EMAIL PROTECTED]>Date: 07/15/2005 10:06PMcc: tutor@python.orgSubject: Re: [Tutor] Python Lists> I have created a class which has
Hey all,
Just finished shape_calc.py. If anyone is interested in going through the
code, before I send it to my website, let me know. If no one answers this within
a week, I post the zip file on my site.
Nathan Pinno.
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Bill Campbell wrote:
> I'm going to be doing some work where I'll be doing existence
> testings on keys on about a million records where it may require
> multiple passes so I'm a bit concerned about the timing of these
> tests.
>
> Is there any significant performance difference between the
> test
Why do not do this entirely in Python ?
Em Seg, 2005-07-18 às 02:00 +0200, Andreas Kostyrka escreveu:
> Am Samstag, den 16.07.2005, 01:19 -0700 schrieb Luis N:
> > Hi,
> >
> > I was wondering if someone knowledgeable of both Tcl and Python could
> > suggest whether it would be a good or a bad id
Am Samstag, den 16.07.2005, 01:19 -0700 schrieb Luis N:
> Hi,
>
> I was wondering if someone knowledgeable of both Tcl and Python could
> suggest whether it would be a good or a bad idea to write a Python/Tk
> application, with the motive to rewrite the application in Tcl/Tk once
> completed. My r
A short trial with timeit.py shows that
k in d is faster than d.has_key(k)
k in d is about as fast as hk(d), where hk = d.has_key
So it seems both expressions are about the same, but the expression
dict.has_key involves an additional dictionary lookup to fetch has_key.
Andreas
Am Sonntag, den
Am Montag, den 18.07.2005, 00:53 +0200 schrieb Max Noel:
> On Jul 17, 2005, at 20:18, Bill Campbell wrote:
>
> > Is there any significant performance difference between the
> > tests, ``key in dictionary'' and ``dictionary.has_key(key)''?
> > I would prefer using the ``key in'' because it's a bit
Max Noel wrote:
>
[snip]
>
>
> While we're on that topic, is there a particular reason why 'in',
> in a dict context, searches the keys instead of doing the logical thing
> and searching the values?
animals = { 'cat': "a cuddly little mammal who likes to eat birds",
'dog': "man's best fr
On Jul 17, 2005, at 20:18, Bill Campbell wrote:
Is there any significant performance difference between the
tests, ``key in dictionary'' and ``dictionary.has_key(key)''?
I would prefer using the ``key in'' because it's a bit easier to
type, and can also be used with lists in addition to diction
Quoting Bill Campbell <[EMAIL PROTECTED]>:
> I'm going to be doing some work where I'll be doing existence
> testings on keys on about a million records where it may require
> multiple passes so I'm a bit concerned about the timing of these
> tests.
If you're just doing existence testing, is it a
> Is there any significant performance difference between the
> tests, ``key in dictionary'' and ``dictionary.has_key(key)''?
> I would prefer using the ``key in'' because it's a bit easier to
> type, and can also be used with lists in addition to dictionaries.
Dunno about speed, but they do disas
I'm going to be doing some work where I'll be doing existence
testings on keys on about a million records where it may require
multiple passes so I'm a bit concerned about the timing of these
tests.
Is there any significant performance difference between the
tests, ``key in dictionary'' and ``dict
Am Samstag, den 16.07.2005, 19:39 +0500 schrieb Mustafa Abbasi:
> is there an online exam or coarse i can take to get a certificate in
> python.
> preferrably cheap and online because i live in pakistan and online
> exams are my only hope.
Not that I would know. Certification for a programming lan
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