Hi my name is Nicholas and i just started with the basics on python 3.1. I will
be starting research work on stars spectral analysis and graphics and i would
like to know if anybody can please help me and tutor me in private or in
groups. Thank you.
_
"spir" wrote
Does this mean that the associative arrays representing objects are
implemented like python dicts, thus hash tables?
Yes, in fact I think they are Python dicts - although I've never actually
looked at the source to confirm that.
I was wondering about the question because I gue
"Nicholas Hatzopoulos" wrote
Hi my name is Nicholas and i just started with the basics on python 3.1.
I will be starting research work on stars spectral analysis and graphics
and i would like to know if anybody can please help me and tutor me
in private or in groups.
The mailing list is the g
On Wed, 03 Mar 2010 15:41:34 -0500
Dave Angel wrote:
> John wrote:
> > Hi,
> >
> > I just read a few pages of tutorial on list comprehenion and generator
> > expression. From what I gather the difference is "[ ]" and "( )" at the
> > ends, better memory usage and the something the tutorial lab
Hi,
For everybody who's having trouble understanding encoding, I found this page
useful:
http://evanjones.ca/python-utf8.html
Cheers!!
Albert-Jan
~~
In the face of ambiguity, refuse the temptation to guess.
~~~
On Thu, 4 Mar 2010 05:32:22 pm you wrote:
> Steven D'Aprano wrote:
> > On Thu, 4 Mar 2010 04:27:23 am C.T. Matsumoto wrote:
> >> Hello,
> >>
> >> Can someone tell me the difference between unittests assertEqual
> >> and assertEquals?
> >
> > assertEqual, assertEquals and failUnless are three spelli
Thankyou.
You have clarificated many things in those emails. Due to high numbers of
messages i won't quote everything.
So, as i can clearly understand reading last spir's post, python gets
strings encoded by my editor and to convert them to unicode i need to
specify HOW they're encoded. This make
spir wrote:
Hello,
In python like in most languages, I guess, objects (at least composite ones --
I don't know about ints, for instance -- someone knows?) are internally
represented as associative arrays. Python associative arrays are dicts, which
in turn are implemented as hash tables. Corre
On Thu, 4 Mar 2010 15:13:44 +0100
Giorgio wrote:
> Thankyou.
>
> You have clarificated many things in those emails. Due to high numbers of
> messages i won't quote everything.
>
> So, as i can clearly understand reading last spir's post, python gets
> strings encoded by my editor and to convert
2010/3/4 spir
>
>
> How do you know your win XP terminal is configured to deal with text using
> utf8? Why do you think it should?
>
I think there is an option in IDLE configuration to set this. So, if my
entire system is not utf8 i can't use the IDLE for this test?
>
> This trial uses the def
Hi,
as you all probably know i'm using the Google App Engine platform for my
python code.
As I learn python i try to understand more and more how GAE works. Today
i've noticed that all applications on GAE are running on WSGI. A quick
Google search told me that WSGI is a new standard for web appli
Am Mittwoch, 3. März 2010 21:41:34 schrieb Dave Angel:
> John wrote:
> > Hi,
> >
> > I just read a few pages of tutorial on list comprehenion and generator
> > expression. From what I gather the difference is "[ ]" and "( )" at the
> > ends, better memory usage and the something the tutorial label
On Fri, 5 Mar 2010 07:57:18 am Andreas Kostyrka wrote:
> > A list comprehension builds a whole list at one time. So if the
> > list needed is large enough in size, it'll never finish, and
> > besides, you'll run out of memory and crash. A generator
> > expression builds a function instead which
On Fri, 5 Mar 2010 01:22:52 am Dave Angel wrote:
> spir wrote:
[...]
> > PS: Would someone point me to typical hash funcs for string keys,
> > and the one used in python?
>
> http://effbot.org/zone/python-hash.htm
But note that this was written a few years ago, and so may have been
changed.
As f
On Thu, 4 Mar 2010 06:47:04 pm spir wrote:
> Hello,
>
> In python like in most languages, I guess, objects (at least
> composite ones -- I don't know about ints, for instance -- someone
> knows?) are internally represented as associative arrays.
No.
You can consider a Python object to be someth
On Thu, 4 Mar 2010 12:24:35 pm Wayne Watson wrote:
> First a little preamble before my questions.
>
> Most of my work in Python has required modifying a program that uses
> modules that were imported by the original program. I've made some
> use of modules on a command line like math, and have used
Giorgio wrote:
2010/3/4 spir
Ok,so you confirm that:
s = u"ciao è ciao" will use the file specified encoding, and that
t = "ciao è ciao"
t = unicode(t)
Will use, if not specified in the function, ASCII. It will ignore the
encoding I specified on the top of the file. right?
A literal
On Thu, 4 Mar 2010 21:57:18 +0100
Andreas Kostyrka wrote:
I would rather write it:
> x_it = iter(x) # get an iterator for x
> try:
> while True:
>i = x_it.next()
>print i
> except StopIteration:
> pass
x_it = iter(x) # get an iterator for x
while True:
try:
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