On Sun, 12 Oct 2014 07:24:52 -0700 (PDT), martijnperd...@gmail.com wrote:
> what is wrong with this script and how do I get the value Rij1 and
> Rij2 and Rij3 and Rij4 and Rij5 and Rij6 in a php script
>
> import RPi.GPIO as GPIO
> GPIO.setmode(GPIO.BCM)
>
> GPIO.setup(17, GPIO.IN)
> GPIO.setup(18
On Fri, 17 Oct 2014 14:28:13 +0800, Dhananjay wrote:
[snip]
> xs = ys = zs = []
> for line in fl1:
> line = line.split()
> xs.append(float(line[0]))
> ys.append(float(line[1]))
> zs.append(float(line[2]))
>
> print xs[0], ys[0], zs[0]
The line "xs = ys = zs = []" is almost surely n
I'm using Matplotlib to present a "control" window with clickable
buttons, and to plot things in another window when you click buttons,
in the style of the code below. I'm ashamed of the stinky way I
use "first" to call plt.show the first time data are plotted but then
to call fig.canvas.draw for
On Thu, 15 Sep 2011 18:57:24 +0200, Stef Mientki wrote:
[snip]
> Because the list is much larger, I need a shortcut (ok I can use a for loop)
> So I tried
> >>> B = 3 * [ [ None, None ]]
> >>> B[2][0] = 77
> >>> B
> [[77, None], [77, None], [77, None]]
>
> which doesn't work as expected.
>
> any su
On Mon, 19 Sep 2011 05:48:07 -0700, Ethan Furman wrote:
[snip]
> Also, if the right-hand operand is a subclass of the left-hand operand
> then Python will try right-hand_operand.__radd__ first.
I don't think it works that way for me:
Python 2.6.5 (r265:79063, Apr 16 2010, 13:09:56)
>>> class C
On Wed, 21 Sep 2011 08:44:13 -0700, Frank Ruiz wrote:
> I am looking to plot some data points related to system metrics.
> Benchmarking, etc. Can someone give some recommendations on a good way
> to graph these datapoints in python. I started looking into
> matplotlib, however was interested in ot
On Thu, 22 Sep 2011 09:21:59 +0200, Thomas Rachel wrote:
[snip]
> $ python -c 'import os; print "\n".join(sorted("%s=%s" % (k,v) for k,v
> in os.environ.iteritems()))' | diff -u - <(env|LANG=C sort)
[standing ovation]
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--
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On Fri, 28 Oct 2011 00:52:40 +0200, candide wrote:
[snip]
> hasattr(42, '__dict__')
>> False
[snip]
>
> Let'have a try :
>
> >>> hasattr(43, '__dict__')
> False
> >>>
>
> so we have proved by induction that no integer instance has a
> dictionnary attribute ;)
You left out an important step i
On Fri, 22 Feb 2013 08:23:27 +1100, Chris Angelico wrote:
> On Fri, Feb 22, 2013 at 7:49 AM, Dave Angel wrote:
>> However, if I do:
>>
>> print 3**60, "\n", int(math.pow(3,60)), "\n", pow(3,60)
>>
>>
>> I get:
>>
>> 42391158275216203514294433201
>> 42391158275216203520420085760
>> 423911582752162
On Thu, 21 Feb 2013 13:26:41 -0800 (PST), Piterrr wrote:
> I am a long time C sharp dev, just learning Python now due
> to job requirements. My initial impression is that Python
> has got to be the most ambiguous and vague language I have
> seen to date. I have major issues with the fact that whit
On Thu, 21 Mar 2013 21:09:52 +1100, Chris Angelico wrote:
> On Thu, Mar 21, 2013 at 8:36 PM, David H Wild wrote:
>> In article , Larry Hudson
>> wrote:
>>> The word "apron" was originally "napron", and over the years the phrase
>>> "a napron" mutated to "an apron". So that became the accepted w
On Fri, 5 Apr 2013 18:04:03 +0530, inshu chauhan wrote:
> --089e0111cf5068b65204d99c4d46
> Content-Type: text/plain; charset=ISO-8859-1
[snip]
> Here in my part of the code where cc is a dictionary. I want to understand
> what actually cc.iterkeys() and cc[k] actually doing.
> I am already reading
The following code uses ossaudiodev to read 1000 values from
my sound card at a rate of 12,000 samples per second:
*** begin code ***
import ossaudiodev as o
import struct
d = o.open( "r" )
_, _, _ = d.setparameters( o.AFMT_S16_LE,
1, # channels
On Wed, 21 Jan 2009 16:16:32 +0100, TP wrote:
>
> Is the following code pythonic:
>
l=[{"title":"to", "value":2},{"title":"ti","value":"coucou"}]
dict = [ dict for dict in l if dict['title']=='ti']
l.remove(*dict)
l
> [{'title': 'to', 'value': 2}]
>
> Precision: I have stored da
On Thu, 22 Jan 2009 20:58:14 -0200, Gabriel Genellina wrote:
> En Mon, 19 Jan 2009 21:57:04 -0200, Peter Pearson
> escribió:
>
>> The following code uses ossaudiodev to read 1000 values from
>> my sound card at a rate of 12,000 samples per second:
>>
>> When I s
On Fri, 23 Jan 2009 14:55:36 -0200, Gabriel Genellina wrote:
> En Fri, 23 Jan 2009 14:36:46 -0200, Peter Pearson
> escribió:
>> On Thu, 22 Jan 2009 20:58:14 -0200, Gabriel Genellina wrote:
>>> En Mon, 19 Jan 2009 21:57:04 -0200, Peter Pearson
>>> escribió:
&g
On Fri, 23 Jan 2009 06:10:31 -0800 (PST), kt83...@gmail.com wrote:
> On Jan 23, 4:41 pm, Bryan Olson wrote:
[snip]
>> Look up DRM technology companies, such as CloakWare, Macrovision, and
>> Cryptography Research.
>>
>> If you have a modest number of customers, hardware solutions and/or
>> strict
On Sun, 1 Feb 2009 15:36:43 +1000, Tim Roberts wrote:
>
> Actually, all I'm interested in is whether the 100 digit
> numbers have an exact integral root, or not. At the
> moment, because of accuracy concerns, I'm doing something
> like
>
> for root in powersp:
>
Sorry to whine, but here's how this looks on slrn:
On Mon, 2 Feb 2009 00:24:19 -0800 (PST), Stephen Hansen wrote:
> This is an OpenPGP/MIME signed message (RFC 2440 and 3156)
> ---firegpg072eqfqovlg25y5x7pu7mz3
> Content-Type: text/plain; format=flowed; charset=UTF-8
> Content-Transfer-Encodin
On Sun, 30 Nov 2008 09:50:32 -0800 (PST), toveysnake wrote:
[snip]
> I used kate to create this program and save it as
> helloworld.py. I then entered the command python
> helloworld.py into the terminal(I am using ubuntu 8.10)
> and I get this error:
>
> [EMAIL PROTECTED]:~$ python helloworld.py
>
On Thu, 4 Dec 2008 15:49:46 -0600, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
>
> It's more than warnings. With properly crafted
> combinations of spaces and tabs you can get code which
> looks like it has a certain indentation to the human
> observer but which looks like it has different indent
On Sun, 07 Dec 2008 00:40:53 +0100, Stef Mientki wrote:
>
> I want to give a small beep,
> for windows there's message-beep,
> and there seems to be something like " curses" ,
> but that package seems to be totally broken in P2.5 for windows.
>
> Any other suggestions ?
Many people have suggested
On Wed, 10 Dec 2008 02:20:24 -0800 (PST), Frank Millman wrote:
> . . . I will therefore have to find a suitable news client. Any
> recommendations?
I'm a happy user of slrn.
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To email me, substitute nowhere->spamcop, invalid->net.
--
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On Mon, 6 Oct 2008 08:18:14 -0700 (PDT), [EMAIL PROTECTED] wrote:
> has anyone written a gif creator program purely in python that doesn't
> require PIL or tons of other claptrap?
If you would be interested in an old and simpleminded Python
program for manipulating PNM files, contact me by email.
On Mon, 13 Oct 2008 04:08:03 -0700 (PDT), Rafe <[EMAIL PROTECTED]> wrote:
> Just so I don't hijack my own thread, the issue is 'how to wrap an
> object which is not case sensitive'.
>
> The reason I am stuck dealing with this?... The application's API is
> accessed through COM,
[snip]
> XSI allows
On Tue, 14 Oct 2008 03:23:37 +0200, Dotan Cohen <[EMAIL PROTECTED]> wrote:
> 2008/10/14 <[EMAIL PROTECTED]>:
>>
>>Dotan> Can Python go through a directory of files and replace each
>>Dotan> instance of "newline-space" with nothing?
>>
>> Sure. Something like (*completely* untested, so cav
On Wed, 22 Oct 2008 15:37:03 +0200, Peter Otten <[EMAIL PROTECTED]> wrote:
> Tim Chase wrote:
>
>> Though for each test, in 2.3, 2.4, and 2.5 that I've got
>> installed on my local machine, they each printed "s" in-order,
>> and the iteration occurred in-order as well, even without the
>> added "so
On 24 Oct 2008 13:17:45 GMT, Steven D'Aprano wrote:
>
> What are programmers coming to these days? When I was their age, we were
> expected to *read* the error messages our compilers gave us, not turn to
> the Interwebs for help as soon there was the tiniest problem.
Yes, and what's more, the te
On Wed, 29 Oct 2008 09:45:31 -0700 (PDT), luca72 <[EMAIL PROTECTED]> wrote:
> Hello
> I try to use beautifulsoup
> i have this:
> sito = urllib.urlopen('http://www.prova.com/')
> esamino = BeautifulSoup(sito)
> luca = esamino.findAll('tr', align='center')
>
> print luca[0]
>
[The following long str
On Wed, 12 Nov 2008 02:07:46 -0800 (PST), [EMAIL PROTECTED] wrote:
[snip]
>
> import urllib
> import urllib2
> import re
> import MySQLdb
>
> conn=MySQLdb.connect
> (host="localhost",user="root",passwd="ylj",db="net", charset="utf8")
> cur = conn.cursor()
> sql='select
> net_site.downline_re,net_si
On Fri, 21 Nov 2008 10:12:08 -0500, J Kenneth King wrote:
> Steven D'Aprano <[EMAIL PROTECTED]> writes:
>>
>> I am curious why you thought that. What made you think Python should/did
>> make a copy of weird_obj.words when you pass it to a function?
[snip]
> Of course if there is any further readin
On Fri, 21 Nov 2008 08:14:19 -0800 (PST), Krzysztof Retel wrote:
> I am not sure what do you mean by CPU-bound? How can I find out if I
> run it on CPU-bound?
CPU-bound is the state in which performance is limited by the
availability of processor cycles. On a Unix box, you might
run the "top" uti
On Thu, 05 Mar 2009 18:07:29 +0100, Peter Otten <__pete...@web.de> wrote:
[snip]
>
> Just for fun here's an alternative version of your function
>
> def generate_crossover(pop, prob):
> for a, b in zip(*[iter(pop)]*2):
. . .
Good grief! That's devilishly obscure.
--
To email me, substitute
On 05 Mar 2009 20:43:41 GMT, mattia wrote:
>> for a, b in zip(*[iter(pop)]*2):
> In the python documentation there is a similar example, well, the obscure
> thing here is the usage of *[iter(pop)]! Then I believe that I can safely
> say that you iterate over the values 0 and 1, 2 and 3 etc.
On Fri, 13 Mar 2009 18:56:30 +0100, Hrvoje Niksic wrote:
[snip]
> a.sort(key=lambda (x, y): b[y - 1], reverse=True)
Huh? I had no idea one could do this:
>>> def g( ( ( x, y ), z ) ):
... return y
...
>>> g( ((1,2),3) )
2
What should I have read to learn that trick?
--
To email me, substi
On Sun, 15 Mar 2009 16:27:01 -0400, Roy Smith wrote:
> In article ,
> Chris Rebert wrote:
>
>> Besides your behavior, one could equally well argue that a 31st repeat
>> on months without a 31st should just be dropped, or that it should
>> carry over onto the 1st of the next month (ignoring the c
On Sat, 21 Mar 2009 09:26:02 -0400, Esmail wrote:
>
> I am wondering if anyone is using python to write script files?
If it can be done in a few simple lines of shell script,
fine: make it a shell script. But if it's more complex than
that, Python is clearer. Just my two cents.
--
To email me,
On Wed, 01 Apr 2009 01:03:50 -0400, Terry Reedy wrote:
> At PyCon2008, David Beazley presented an excellent talk on generators.
> Generator Tricks for Systems Programmers
> http://www.dabeaz.com/generators/index.html
>
> At PyCon2009, he followed up with another talk on more advanced
> generator
On 03 Apr 2009 10:57:05 -0700, Paul Rubin wrote:
> ben.tay...@email.com writes:
>> 1. Is it correct that if you hash two things that are not equal they
>> might give you the same hash value?
>
> Yes, hashes are 32 bit numbers and there are far more than 2**32
> possible Python values (think of lon
On Wed, 8 Apr 2009 19:47:46 +0100, Dale Amon wrote:
[snip]
> self.IBM029 = re.compile([^acharset]
> self.IBM026 = re.compile([^anothercharset]
Whoa! Thanks for the trip down memory lane. And a cheery
IEFBR14 to you, too.
--
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--
ht
On Thu, 09 Apr 2009 09:09:18 -0400, Lou Pecora wrote:
>
> Thanks, Neil. Always something to learn. I've used Numpy for several
> years, but still have not plumbed the depths. Just tried this script
> and, yep, it works.
>
> arr=array([-1,1.0,2.2,-10.0,1.1, 0.9,-0.9])
> cond= arr <
On Fri, 10 Apr 2009 02:39:46 -0500, Robert Kern wrote:
> On 2009-04-09 22:40, Peter Pearson wrote:
>>
>> Hey, if you find TFM, please tell me where it is. I haven't
>> found anything Fine. I even bought Travis Oliphant's book,
>> which helps a little, bu
On Sun, 12 Apr 2009 06:53:24 -0500, Tim Chase wrote:
>>>From the docs:
>>
>> all(iterable)
>>
>> Return True if all elements of the iterable are true. Equivalent
>> to:
>>
>> def all(iterable):
>> for element in iterable:
>> if
On 17 Apr 2009 07:03:18 -0700, Aahz wrote:
> In article , Piet van Oostrum wrote:
>>
>>funclist = [func01, func02, func03, ... ]
>>for i in range(1,n):
>>funclist[i]()
>
> Go to all that trouble, you might as well make it easier:
>
> for func in funclist:
> func()
Yes. Especially because
On Sat, 18 Apr 2009 11:45:09 -0700 (PDT), grocery_stocker wrote:
> I'm just really not seeing how something like x63 and/or x61 gets
> converted by 'print' to the corresponding chars in the following
> output...
>
> [cdal...@localhost oakland]$ python
> Python 2.4.3 (#1, Oct 1 2006, 18:00:19)
> [G
On 20 Apr 2009 09:26:34 GMT, Steven D'Aprano wrote:
> On Mon, 20 Apr 2009 10:54:40 +0200, Gerhard Häring wrote:
[snip]
>> I prefer to write it explicitly:
>>
>> if len(lst) > 0:
>
> Do you also count the length of a list explicitly?
>
> n = 0
> for item in lst:
> n += 1
> if n > 0:
> ...
>
On 21 Apr 2009 03:06:40 GMT, Steven D'Aprano wrote:
> On Mon, 20 Apr 2009 15:53:41 +0000, Peter Pearson wrote:
>
>> Like Gerhard, I prefer the construction that explicitly says, "This is a
>> list, and this is what I'll do if it's not empty." To me, a
On Mon, 27 Apr 2009 17:49:26 -0700 (PDT), tom...@gmail.com wrote:
[snip]
> There are errors, but since there is many of them:
> here is a cut out of the _tkinter errors:
>
> libpython2.6.a(_tkinter.o): In function `Tkapp_CallProc':
> /home/tomzam/mylib6/Python-2.6.2/./Modules/_tkinter.c:1263: undef
On Wed, 29 Apr 2009 20:13:32 -0400, David Robinow wrote:
> On Wed, Apr 29, 2009 at 9:29 AM, wrote:
> ...
>> To reiterate, I responded to this thread because I think Ben's posting
>> gave an unfair impression of the site and i felt the need to address
>> some misconceptions. I am sorry you failed
On Fri, 1 May 2009 07:53:35 +1000, Paul Hemans wrote:
[snip]
> them as they have been recorded in the anals of the web, however I
.^
That's the second time in this thread. The first might have been
deliberate gross wordplay, but now it's time for some
On Sat, 02 May 2009 13:15:22 +0530, Krishnakant wrote:
> hello all,
> I am using postgresql as a database server for my db application.
>
> The database is related to accounts and point of sales and many
> calculations involve money datatype.
[snip]
As far as I can tell, Python has no type "money
On Fri, 8 May 2009 10:16:55 +0100, Alan Cameron wrote:
[snip]
>
> In particular reference to the tutorial section
> http://docs.python.org/3.0/tutorial/datastructures.html#nested-list-comprehensions
>
> There is a word which is ambiguous, at least to me.
>
> Perhaps you can explain the use of the
On 12 May 2009 09:35:36 GMT, Steven D'Aprano wrote:
[snip]
> To really be safe, that should become:
>
> try:
> rsrc = get(resource)
> except ResourceError:
> log('no more resources available')
> raise
> else:
> try:
> do_something_with(rsrc)
> finally:
> rsrc.clo
On Thu, 04 Jun 2009 03:29:42 -0500, Nick Craig-Wood wrote:
[snip]
> Here is a demo with pygame...
[snip]
And just for completeness, here is a demo with PyGUI, written
in similar style. (I'm a PyGUI newbie, so constructive criticism
would be appreciated.)
from GUI import Window, View, application
On Thu, 29 May 2008 20:27:35 -0500, Larry Bates wrote:
> abhishek wrote:
>> Hi group, recently my employer asked me too implement encryption/
>> decryption for secure data transfer over internet. Problem is that the
>> client application is written using C# and the webserver where i need
>> to stor
On Tue, 10 Jun 2008 21:20:14 -0700 (PDT), cirfu <[EMAIL PROTECTED]> wrote:
> pat = re.compile("(\w* *)*")
> this matches all sentences.
> if fed the string "are you crazy? i am" it will return "are you
> crazy".
>
> i want to find a in a big string a sentence containing Zlatan
> Ibrahimovic and som
On Wed, 11 Jun 2008 22:16:56 +0800, TheSaint <[EMAIL PROTECTED]> wrote:
> Hi,
> I'm very new with classes. I still reading something around ;)
>
> I got started to try a concatenation of 2 type of string, which have a
> particular property to start with A or D.
>
> My class here:
> """ Small cl
On Tue, 17 Jun 2008 04:46:38 -0300, Gabriel Genellina wrote:
> En Tue, 17 Jun 2008 04:10:41 -0300, Rich Healey escribió:
>> Gabriel Genellina wrote:
>>> En Tue, 17 Jun 2008 03:15:11 -0300, pirata <[EMAIL PROTECTED]> escribió:
>>>
I was trying to print a dot on console every second to indicates
On Tue, 17 Jun 2008 08:13:40 -0400, Phil Hobbs wrote:
> [EMAIL PROTECTED] wrote:
[snip]
>> I have a physical system set up in which a body is supposed to
>> accelerate and to get very close to lightspeed, while never really
>> attaining it. After approx. 680 seconds, Python gets stuck and tells
>>
Tkinter makes it very easy to drag jpeg images around on a
canvas, but I would like to have a "target" change color when
the cursor dragging an image passes over it. I seem to be
blocked by the fact that the callbacks that might tell the
target that the mouse has entered it (, ,
even ) aren't call
On Fri, 20 Jun 2008 13:41:35 -0300, Guilherme Polo <[EMAIL PROTECTED]> wrote:
> On Fri, Jun 20, 2008 at 1:11 PM, Peter Pearson <[EMAIL PROTECTED]> wrote:
>> Tkinter makes it very easy to drag jpeg images around on a
>> canvas, but I would like to have a "target&
On 25 Jun 2008 15:20:04 GMT, Kirk <[EMAIL PROTECTED]> wrote:
> Hi All,
> the following regular expression matching seems to enter in a infinite
> loop:
>
>
> import re
> text = ' MSX INTERNATIONAL HOLDINGS ITALIA srl (di seguito MSX ITALIA)
> una '
> re.findall('[^A-Z|0-9]*((?:[0
On Thu, 26 Jun 2008 11:20:01 -0500, Peter Pearson wrote:
> On 25 Jun 2008 15:20:04 GMT, Kirk <[EMAIL PROTECTED]> wrote:
[snip]
>> the following regular expression matching seems to enter in a infinite
>> loop:
[snip]
>> import re
>> text = ' MSX INTERNATION
On Fri, 27 Jun 2008 20:19:00 -0400, Nick Dumas <[EMAIL PROTECTED]> wrote:
[snip]
>
> Example:
>
> class Foo():
> self.x = 5
Have you tried what you're posting?
Python 2.4.3 (#2, Oct 6 2006, 07:52:30)
[GCC 4.0.3 (Ubuntu 4.0.3-1ubuntu5)] on linux2
Type "help", "copyright", "credits" or "lic
On Tue, 01 Jul 2008 17:54:05 +0200, kkwweett <[EMAIL PROTECTED]> wrote:
> kkwweett a écrit :
>> Hi,
>>
>> the download page (http://www.python.org/download/releases/3.0/) for
>> Python 3000 shows :
>>
>> 9119625244b17aa35ed94b655a2b2135 13491200 python-3.0b1.msi
>>
>> but I got
>>
>> 9119625
On Fri, 4 Jul 2008 20:34:03 -0700 (PDT), Carl Banks wrote:
> On Jul 4, 4:43 pm, "Filipe Fernandes" <[EMAIL PROTECTED]> wrote:
>> On Fri, Jul 4, 2008 at 8:36 AM, Peter Otten <[EMAIL PROTECTED]> wrote:
>> > Henning_Thornblad wrote:
>>
>> >> This script takes about 5 min to run on my computer:
>> >> #
On Sun, 06 Jul 2008 23:42:26 +0200, TP <[EMAIL PROTECTED]> wrote:
>
> $ python -c "print '\033[30;44m foo \033[0m'"
[writes an escape sequence to stdout]
> $ echo -e $esc$ColorBlackOnDarkblue foo $esc$ColorReset
[also writes an escape sequence to stdout]
> $ echo -n $esc$ColorBlackOnDarkblue foo
On Mon, 7 Jul 2008 05:41:22 -0700 (PDT), mcl <[EMAIL PROTECTED]> wrote:
[snip]
> My use of classes is because I want two classes one for global
> variables and one for global functions.
One of the many lovely things about programming in the
Python style is that very few things need to be global.
On Mon, 07 Jul 2008 10:05:56 +0200, TP <[EMAIL PROTECTED]> wrote:
> TP wrote:
>
>> So, the python print command *can* interpret these 4-character as a single
>> character. It would be odd if there were no possibility to do the same
>> thing when the characters are (i) stored in a python variable
>
On Wed, 16 Jul 2008 15:20:23 +0200, Fredrik Lundh wrote:
[snip]
> Hope this helps more than it confuses.
Absolutely. It is wonderfully enlightening. Many thanks.
--
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--
http://mail.python.org/mailman/listinfo/python-list
I'm trying to get started with pyvtk, the Python interface
to the Visualization Toolkit, but there's obviously
something important that I haven't figured out after an
embarrassingly long morning of googling around. When I run
sample pyvtk code (example1.py, from
http://cens.ioc.ee/cgi-bin/viewcvs.
On Thu, 01 May 2008 16:45:51 -0500, Robert Kern <[EMAIL PROTECTED]> wrote:
>
> pyvtk is not the Python interface to VTK. It is for the
> creation of VTK files. The vtk(1) command is a Tcl shell
> with the VTK libraries loaded (I believe). Read the VTK
> documentation for information on the Tcl in
On Fri, 02 May 2008 17:40:02 +0200, Paul Melis wrote:
>
> I'm not sure you've been helped so far as you seem to already understand
> about pyvtk not being the official VTK bindings :)
>
> So, what would you like to know?
Thanks, I think I'm set. For the benefit of the next instance of
me googlin
On Fri, 22 Aug 2008 00:35:31 -0700 (PDT), akva <[EMAIL PROTECTED]> wrote:
>
> well, frankly I expected a |= b to mean exactly the same as a = a | b
> regardless of the object type.
So did I. I'm glad your post called this to my attention; I
recently told my kid exactly that wrong thing.
--
To
On 02 Sep 2008 06:10:51 GMT, Steven D'Aprano wrote:
> At the risk of bike-shedding,
[snip]
(startled noises) It is a delight to find a reference to
that half-century-old essay (High Finance) by the wonderful
C. Northcote Parkinson, but how many readers will catch the
allusion?
--
To email me, s
On Tue, 02 Sep 2008 17:18:58 GMT, Alan G Isaac <[EMAIL PROTECTED]> wrote:
>> On 02 Sep 2008 06:10:51 GMT, Steven D'Aprano wrote:
>>> At the risk of bike-shedding,
>> [snip]
>
> Peter Pearson wrote:
>> (startled noises) It is a delight to find a refer
On Fri, 5 Sep 2008 11:35:14 -0300, Walter Cruz <[EMAIL PROTECTED]> wrote:
> On Fri, Sep 5, 2008 at 11:29 AM, Jackie Wang <[EMAIL PROTECTED]> wrote:
>> Here is a html code:
>>
>>
>>
>> Premier Community Bank of Southwest Florida
>>
>> Fort Myers, FL
>>
>>
>>
>> My question
On Wed, 17 Sep 2008 05:28:05 -0700 (PDT), sui <[EMAIL PROTECTED]> wrote:
> On Sep 17, 5:04 pm, sui <[EMAIL PROTECTED]> wrote:
>> this is my code
>>
>> import sys, os, glob, datetime, time
>> import smtplib
>> ## Parameters for SMTP session
>> port=587
>> SMTPserver= 'smtp.gmail.com'
>> SMTPuser= '
On Wed, 17 Sep 2008 23:53:36 -0700 (PDT), sui <[EMAIL PROTECTED]> wrote:
> On Sep 17, 8:04 pm, Peter Pearson <[EMAIL PROTECTED]> wrote:
>> On Wed, 17 Sep 2008 05:28:05 -0700 (PDT), sui <[EMAIL PROTECTED]> wrote:
[snip]
>> > socket.error: (110, 'Con
On 19 Sep 2008 08:13:05 GMT, Steven D'Aprano wrote:
> On Fri, 19 Sep 2008 09:13:48 +0200, Mladen Gogala wrote:
[snip]
>> perl -e '@a=(1,2,3); map { $_*=2 } @a; map { print "$_\n"; } @a;'
>>
>> The equivalent in Python looks like this:
>
> Actually, no it doesn't. The equivalent looks more like th
On Sat, 20 Sep 2008 20:51:52 -0700 (PDT), [EMAIL PROTECTED] wrote:
[snip]
> from BeautifulSoup import BeautifulSoup
> bst=file(r"c:\bstest.htm").read()
> soup=BeautifulSoup(bst)
> rows=soup.findAll('tr')
> len(rows)
> a=len(rows[0].findAll('td'))
> b=len(rows[1].findAll('td'))
> c=len(rows[2].findA
On Sun, 21 Sep 2008 06:17:36 -0700 (PDT), Alex wrote:
> On 21 Set, 15:07, George Sakkis <[EMAIL PROTECTED]> wrote:
>> On Sep 21, 8:51 am, Alex <[EMAIL PROTECTED]> wrote:
[snip]
>> > I have a problem understanding the behaviour of this snippet:
[snip]
>> Because you're doing a shallow copy:
>> http:
On Tue, 23 Sep 2008 15:23:35 +1000, Tom Harris <[EMAIL PROTECTED]> wrote:
>
> I want to have a class as a container for a bunch of symbolic names
> for integers, eg:
>
> class Constants:
> FOO = 1
> BAR = 2
>
> Except that I would like to attach a docstring text to the constants,
> so that
On Tue, 30 Sep 2008 00:04:18 +0200, Ivan Rebori wrote:
>
> 1. Multi dimensional arrays - how do you load them in python
> For example, if I had:
> ---
> 1 2 3
> 4 5 6
> 7 8 9
>
> 10 11 12
> 13 14 15
> 16 17 18
> ---
> with "i" being the row number, "j" the column number, and "k" the ..
> uh
On Fri, 11 Dec 2009 12:57:15 +1100, Lie Ryan wrote:
> On 12/10/2009 6:32 AM, hong zhang wrote:
>> List,
>>
>> I got error says IndentationError in end of line.
>> I could not figure out why. See following:
>>
>> $ ./cont-mcs
>>File "./cont-mcs", line 264
>> mcs1 = ht_val+cck_val+green_val
On Sun, 20 Dec 2009 07:26:03 +1100, Lie Ryan wrote:
> On 12/20/2009 4:02 AM, Carl Johan Rehn wrote:
>
> Parallel PRNGs are an unsolved problem in computer science.
>>
>> Thanks again for sharing your knowledge. I had no idea. This means
>> that if I want to speed up my application I have to go
On Sun, 20 Dec 2009 21:02:02 -0800, Rami Chowdhury wrote:
>
> On Dec 20, 2009, at 17:41 , Peter Pearson wrote:
>
>> Why not use a good cipher, such as AES, to generate a pseudorandom
>> bit stream by encrypting successive integers?
>
> Isn't the Fortuna PRNG based
On Sun, 24 Jan 2010 16:11:03 -0500, Dave Angel wrote:
> I didn't think of simply summing the logs.
A couple terms of Stirling's approximation work pretty well:
def log_fact_half( N ):
"""log_fact_half( n ) returns the natural logarithm of the factorial of n/2.
n need not be an integer.
D
On Tue, 13 Oct 2009 17:05:03 +0100, Chris Withers wrote:
[snip]
> - what is so wrong with wanting to set a variable in the local namespace
> based on a name stored in a variable?
I'm not sure it's "so wrong" that one should never, ever do
it, but it *does* blur the boundary between the program an
Spam reported to Google.
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Reported.
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On Wed, 21 Oct 2009 09:06:50 +1100, Ben Finney wrote:
> Grant Edwards writes:
>> On 2009-10-20, Peter Pearson wrote:
>>
>> > Reported to Google's groups-abuse.
>>
>> What are these postings supposed to mean?
>
> That the posting which started the t
On Thu, 22 Oct 2009 10:27:57 -0700 (PDT), Steve wrote:
> I have some data that I'm performing some analysis on.
> How do I grab the numerical value if it's present and ignore
> otherwise. So in the following example
> I would have assign the following values to my var
> 16
> 20
> 2
> 7
> 0
>
>
> In
On Tue, 17 Nov 2009 14:38:55 -0800 (PST), Zeynel wrote:
[snip]
from BeautifulSoup import BeautifulSoup
>
soup = BeautifulSoup (file("test.html").read())
title = soup.find('title')
titleString = title.string
open('extract.text', 'w').write(titleString)
>
> This runs without
On Wed, 17 Feb 2010 10:10:37 -0800 (PST), Andrej Mitrovic wrote:
[snip]
> _num_frames = 32
> _frames = range(0, _num_frames) # This is a list of actual objects,
> I'm just pseudocoding here.
> _values = [0, 1, 2, 3, 4]
>
> I want to call a function of _frames for each frame with a _values
> argumen
On Wed, 24 Feb 2010 20:16:24 +0100, mk wrote:
> On 2010-02-24 20:01, Robert Kern wrote:
>> I will repeat my advice to just use random.SystemRandom.choice() instead
>> of trying to interpret the bytes from /dev/urandom directly.
>
> Out of curiosity:
>
> def gen_rand_string(length):
> prng = r
On Wed, 24 Feb 2010 21:02:07 +0100, mk wrote:
[snip]
>
> rand_str_SystemRandom_seeding
> mean 3845.15384615 std dev 46.2016419186
> l 3926 1.75 std devs away from mean
> y 3916 1.53 std devs away from mean
> d 3909 1.38 std devs away from mean
> a 3898 1.14 std devs away from mean
> p 3898 1.14 st
On Fri, 19 Nov 2010 07:29:59 -0800 (PST), RJB wrote:
> Does Fractions remove common factors the way it should?
>
> If it does and you want to find the closest fraction with a smaller
> denominator i think tou'll need some number theory and continued
> fractions.
No heroics required, finding the g
On Wed, 24 Nov 2010 14:02:21 +0100, Daniel Fetchinson wrote:
[snip]
> I'm using fractions.Fraction as entries in a matrix because I need to
> have very high precision and fractions.Fraction provides infinite
> precision . . .
[snip]
>
> Probably it doesn't matter but the matrix has all components n
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