I'm working my way through the sockets module. To test my simple
server and clients, I'd like a way to launch the server and multiple
clients from one script or batch file,all running simultaneously. Each
server/client should run as it's own process and have a console
window. I've briefly played w
Hmm, sounds like something to sink my teeth into for a while. Thanks for
just enough of a hint as to how to go about it.
But on second thought, how about another hint. How are imaginary roots
approximated? For each root, do you try to approximate root.real and
root.imag simultaneously, or what?
[Dick Moores]
>>> Actually, I'm trying to write a Python script that computes all 3
>>> roots of a cubic equation. Do you happen to have one tucked
>>> away in your store of wisdom and tricks? (One for real coefficients
>>> will do).
[Tim Peters]
>> I don't, no. You can code one for cubics from C
Thanks for the sobering advice, and for the two sites I knew nothing
about. So there's a SciPy!
Dick
Tim Peters wrote at 20:37 12/12/2004:
> Are these "numerical approximation methods" pythonically possible?
Of course, but coding general-purpose root finders-- even if "general"
is limited to just
> Message-ID: <[EMAIL PROTECTED]>
> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
>
> Are you sure this does what you want? You compute 'scripts' and 'filenames'
> and throw them away. I
> think this function will return the base name of all the files *and folders*
> in ./icon.scr
RUR: a Python Learning Environment is a successor of Karel the Robot,
PyRobot and Guido van Robot. Its purpose is to provide an environment
for beginners, including children, to learn python.
(Note that Guido van Robot still exists and has been upgraded recently.)
Source for the program (python fil
Brian van den Broek wrote at 10:43 12/12/2004:
Dick Moores said unto the world upon 2004-12-12 11:53:
I know how to limit google search results to a single site, but is it
possible to google just one section of a site?
I'd like to be able to search just the 2.4 tutorial,
http://www.python.org/doc
Is there a module containing a function for listing the unique k-element
subsets of an n-item list? I have written some code (right now I only
need it for 2 element subsets):
Apparently not, but maybe this will help:
http://www.google.com/search?q=python+recipe+list+combinations
http://aspn.activ
Is there a module containing a function for listing the unique k-element
subsets of an n-item list? I have written some code (right now I only
need it for 2 element subsets):
def combination(items)
list = []
for i in range(0,len(items)):
for j in range(0,len(items)):
if j >
Dick Moores said unto the world upon 2004-12-12 11:53:
I know how to limit google search results to a single site, but is it
possible to google just one section of a site?
I'd like to be able to search just the 2.4 tutorial,
http://www.python.org/doc/2.4/tut/tut.html
Possible? And if so, how to?
> def getjlistrenderer(opname):
> def listrender():
> # use opname, eg ops=getlist(opname)
> # or set local fn variable
> return renderer;
> return listrender;
> #?or f=listrender(); return f;
>
> Is it really as simple as this?
Assuming your indentation is actually OK then yes, it is
as easy as
At 08:27 AM 12/12/2004, kumar s wrote:
Thank you for clearing up some mist here. In fact I was depressed by that
e-mail
I appreciate Alan's response and yours. I forgot that this was the Tutor
list, as I see so many Python e-mails it is easy to get confused. Please
resume seeing this list and m
> Are these "numerical approximation methods" pythonically possible?
>
Yes and that's how they are normally found - not necessarily with
Python,
but by applying computer simulations of the equations. Generally you
calculate values in ever decreasing increments until you get enough
accuracy. eg you
I know how to limit google search results to a single site, but is it
possible to google just one section of a site?
I'd like to be able to search just the 2.4 tutorial,
http://www.python.org/doc/2.4/tut/tut.html
Possible? And if so, how to?
Thanks,
Dick Moores
[EMAIL PROTECTED]
___
Thank you for clearing up some mist here. In fact I
was depressed by that e-mail because there are not
many tutorials that clearly explains the issues that
one faces while trying to code in python. Also, due
to lack of people who are proficient in python around
our univ. campus in baltimore, i am
Tim (was: Bill) Peters wrote at 20:45 12/10/2004:
[Dick Moores]
> Aw, that's just amazing.
> I put your function in http://www.rcblue.com/Python/croots.py,
That's fine by me -- but I'd appreciate it if you stopped claiming
there that my name is Bill .
Are you sure? Well, OK. Tim it is.
> Actually
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