On Sep 17, 9:10 am, J Kenneth King wrote:
> ici writes:
> > I likeshelvefor saving small amounts of data, user preferences,
> > recent files etc.
> >http://docs.python.org/library/shelve.html
>
> I like it too, but I hear the great powers that be are going to
> deprecate it.
If you want the conv
On Sep 23, 3:02 pm, Simon Forman wrote:
> On Wed, Sep 23, 2009 at 1:14 PM, Rudolf wrote:
> > Can someone tell me how to allocate single and multidimensional arrays
> > in python. I looked online and it says to do the following x =
> > ['1','2','3','4']
>
> > However, I want a much larger array li
On Sep 19, 9:22 pm, Schif Schaf wrote:
> The other day I needed to convert a date like "August 2009" into a
> "seconds-since-epoch" value (this would be for the first day of that
> month, at the first second of that day).
>
> In Python, I came up with this:
>
>
> #!/usr/bin/env python
>
> imp
On Sep 13, 6:27 pm, Steven D'Aprano wrote:
> On Sun, 13 Sep 2009 15:15:40 -0700, Chris Rebert wrote:
> > In fact it's pretty much impossible to automatically indent Python code
> > that has had its indentation removed; it's impossible to know for sure
> > where the dedents should occur.
>
> Just l
On Sep 5, 1:51 am, Dero wrote:
> On Sep 5, 2:35 pm, "Mark Tolonen" wrote:
>
> > "DarkBlue" wrote in message
>
> >news:b9c0c4ac-5f8f-4133-b928-9e55ab4b2...@x5g2000prf.googlegroups.com...
>
> > >I am trying to get used to the new print() syntax prior to installing
> > > python 3.1:
...
> > Without
On Aug 28, 7:05 pm, Tim Chase wrote:
> qwe rty wrote:
> > i know that an interpreted language like python can't be used to make
> > an operating system or system drivers.
>
> As long as you are willing to write the OS hooks in C, you can
> write the userspace device drivers in Python:
Writing you
On Aug 29, 8:08 am, Paul McGuire wrote:
> On Aug 29, 7:45 am, zaur wrote:
>
> > Python 2.6.2 (r262:71600, Apr 16 2009, 09:17:39)
> > [GCC 4.0.1 (Apple Computer, Inc. build 5250)] on darwin
> > Type "copyright", "credits" or "license()" for more information.>>> a=1
> > >>> x=[a]
> > >>> id(a)==id(
On Aug 18, 6:03 pm, Ludo
wrote:
> Hello,
>
> I work in a very large project where we have C++ packages and pieces of
> python code.
>
> I've been googleing for days but what I find seems really too
> complicated for what I want to do.
>
> My business is, in python, to read enum definitions provide
On Aug 11, 3:28 pm, Robert Dailey wrote:
> Hello,
>
> According to the Python 3.1 documentation, I can have a format
> specification like so:
>
> print( 'This is a hex number: {:#08x}'.format( 4 ) )
>
> This will print:
>
> This is a hex number: 0x04
>
> I notice that the '0x' portion is count
On Jun 9, 4:33 pm, Esmail wrote:
> Hi,
>
> random.random() will generate a random value in the range [0, 1).
>
> Is there an easy way to generate random values in the range [0, 1]?
> I.e., including 1?
You could do random.uniform(0, 1.0002). Due to floating-
point rounding, there are
On May 21, 5:36 pm, Chris Rebert wrote:
> On Thu, May 21, 2009 at 2:53 PM, Carl Banks wrote:
> > On May 21, 2:05 pm, seanm...@gmail.com wrote:
> >> The explaination in my introductory Python book is not very
> >> satisfying, and I am hoping someone can explain the following to me:
>
> >> >>> 4 /
On May 21, 5:45 pm, norseman wrote:
> seanm...@gmail.com wrote:
> > The explaination in my introductory Python book is not very
> > satisfying, and I am hoping someone can explain the following to me:
>
> 4 / 5.0
> > 0.80004
>
> > 4 / 5.0 is 0.8. No more, no less. So what's up wit
On Apr 26, 11:32 am, bearophileh...@lycos.com wrote:
> Some idioms are so common that I think they deserve to be written in C
> into the itertools module.
>
> 1) leniter(iterator)
...
> 2) xpairwise(iterable)
...
> 3) xpairs(seq)
...
> 4) xsubsets(seq)
...
Good suggestions. Another useful functio
On Apr 20, 2:03 am, bdb112 wrote:
> Is there any obvious reason why
> [False,True] and [True,True]
> gives [True, True]
>
> Python 2.5.2 (r252:60911, Feb 21 2008, 13:11:45) [MSC v.1310 32 bit
> (Intel)]
X and Y == (Y if X else X)
X or Y == (X if X else Y)
[False, True] is true, so the and operat
On Apr 13, 6:30 pm, DSblizzard wrote:
> How to convert string with \n and \t symbols to natural string - with
> new lines and tabs?
'String with tab\\t and newline\\n'.decode('string-escape')
--
http://mail.python.org/mailman/listinfo/python-list
On Apr 8, 12:08 pm, David Smith wrote:
> Avi wrote:
> > Hi,
>
> > This will be a very simple question to ask all the awesome programmers
> > here:
>
> > How can I get answer in in decimals for such a math operator:
>
> > 3/2
>
> > I get 1. I want to get 1.5
>
> > Thanks in advance,
> > Avi
>
> I'm
On Mar 20, 10:12 pm, Lada Kugis wrote:
> I'm a newbie learning python, so forgive for, what may seem to some,
> like a stupid question.
>
> I understand the basic integer and fp type, but what I'm having a
> little trouble are the long type
An "int" is limited to 32 or 64 bits. A "long" can be a
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