Hey everyone,
I've been trying to locate a way to find the location of the minimum value
in an n*n array.
For instance suppose we have a 10x10 array.
In [1]: import numpy
In [2]: a = numpy.zeros((10,10))
In [3]: a
Out[3]:
array([[ 0., 0., 0., 0., 0., 0., 0., 0., 0., 0.],
[ 0., 0.
Hello all,
How can I download a file using HTTP?
For example:
There is a file at: http://www.somesite.com/file. I need to get this file using
HTTP from a python script.
I'm not sure but I think httplib could be used to do that.
Can anyone confirm that? or Can anyone suggest me something else?
Th
I'm geting the following error message and I'm stumped
Traceback (most recent call last):
File "C:\markets\source\QuantScan\QuantScan4_3.py", line 1362, in
db.close()
sqlite3.OperationalError: Unable to close due to unfinalised statements
Here 's the relevant code
db = sqlite.conn
I found a similar discussion on the pysqlite mailing list (
http://lists.initd.org/pipermail/pysqlite/2005-August/000127.html)
Try committing your changes and then closing your cursor.
db.commit()
cur.close()
db.close()
On 3/13/07, Jim Roush <[EMAIL PROTECTED]> wrote:
I'm geting the followin
Hello Ronaldo,
Try this :
import urllib
mysock = urllib.urlopen("http://www.somesite.com/file";)
htmlSource = mysock.read()
mysock.close()
print htmlSource
Regards.
Jean-Philippe DURAND
2007/3/13, [EMAIL PROTECTED] <[EMAIL PROTECTED]>:
Hello all,
How can I download a file using HTTP?
For ex
At 02:52 AM 3/13/2007, Duncan Booth wrote:
>Dick Moores <[EMAIL PROTECTED]> wrote:
>
> > But let's say there is one more constraint--that for each n of the N
> > positive integers, there must be an equal chance for n to be any of
> > the integers between 1 and M-N+1, inclusive. Thus for M == 50 and
So sorry. I meant this for the python list.
Dick Moores
At 05:49 AM 3/13/2007, Dick Moores wrote:
>At 02:52 AM 3/13/2007, Duncan Booth wrote:
> >Dick Moores <[EMAIL PROTECTED]> wrote:
> >
> > > But let's say there is one more constraint--that for each n of the N
> > > positive integers, there mus
On Tuesday 13 March 2007 11:57, Geoframer wrote:
> Hey everyone,
>
> I've been trying to locate a way to find the location of the
> minimum value in an n*n array.
The 'argmin' function is probably what you are looking for.
See the examples at:
http://www.scipy.org/Numpy_Example_List
Regards Eike
I don't see a solution here... It is not conclusive on what's the minimum
for an array.
ln [1]: import numpy
In [2]: a = numpy.array([[1,2,3,0],[2,3,4,5],[6,5,4,3],[-1,2,-4,5]])
In [3]: a
Out[3]:
array([[ 1, 2, 3, 0],
[ 2, 3, 4, 5],
[ 6, 5, 4, 3],
[-1, 2, -4, 5]])
I
On 3/13/07, Geoframer <[EMAIL PROTECTED]> wrote:
> I don't see a solution here... It is not conclusive on what's the minimum
> for an array.
>
> ln [1]: import numpy
> In [2]: a =
> numpy.array([[1,2,3,0],[2,3,4,5],[6,5,4,3],[-1,2,-4,5]])
Well, what exactly is it that you'd like the answer to be?
Hello,
Just wondering: is there a way to play quicktime .mov files from
python? I am trying to run an experiment and would like to have
Python to play the .mov files I have in a given sequence (or in
random), in full screen and to record a log of the files that were
played, the order and t
Hello,
I've just intalled [manually] numpy into a Mac Intel OS 10.4. I'm
running Python version 2.5. Whenever I import numpy, I get the
following message:
Running from numpy source directory
Does anyone know if this is normal? In Python 2.4, no such message
pops up when numpy is imported.
Miguel Oliveira, Jr. wrote:
> Hello,
>
> Just wondering: is there a way to play quicktime .mov files from
> python? I am trying to run an experiment and would like to have
> Python to play the .mov files I have in a given sequence (or in
> random), in full screen and to record a log of the f
On Tue, 6 Mar 2007, Alan Gauld wrote:
> But I've been up since 4:30am and am too tired to try
> figuring it out just now, so maybe someone else will
> explain! :-)
>
> >>> for c in 'abcd':
> ...print (c == c in 'crab')
> ...
> True
> True
> True
> False
Trying to understand that, I tried t
Deep breath and big step back.
The problem is not just how to code this in Python, but how to parse a
language (in this case Roman Numbers).
I have studied formal language theory but am not an expert. So here's my
take on an algorithm that would save a lot of stress.
Create a dictionary w
I am new to python and programming, so not sure if I should weigh in
here. Nonetheless . . .
Creating a dictionary seems fair, but I wonder about using pairs
rather than single letters. Roman numerals are constructed from strict
rules other than the allowable letter set -- here is the relevant
wik
Dear All,
I'm trying to write something to calculate rule priorities, based on
their provenance (ultimately I'm after a lexicographic ordering)
I have a set of terms (the provenances) I'm try to sort. I've done it by
associating each possible set of terms with a dictionary, and then using
the
Alan Gilfoy wrote:
> This, I heard, is more difficult than digital-to-Roman, since you have
> to "read" the subtractive cases, with a smaller numeral placed before
> a larger numeral, without simply adding all the numerals' values up
>
> I'm going to use a raw_input prompt to ask the user whic
Bob Gailer wrote:
> Deep breath and big step back.
>
> The problem is not just how to code this in Python, but how to parse a
> language (in this case Roman Numbers).
>
> I have studied formal language theory but am not an expert. So here's my
> take on an algorithm that would save a lot o
Matt Williams wrote:
> Dear All,
>
> I'm trying to write something to calculate rule priorities, based on
> their provenance (ultimately I'm after a lexicographic ordering)
I don't understand your problem description at all but maybe this will
help. If you sort a list of lists or a list of tupl
How do you handle a binary file?
Message: 4
Date: Tue, 13 Mar 2007 13:23:44 +0100
From: "Jean-Philippe Durand" <[EMAIL PROTECTED]>
Subject: Re: [Tutor] HTTP file download
To: "[EMAIL PROTECTED]" <[EMAIL PROTECTED]>
Cc: tutor@python.org
Message-ID:
<[EMAIL PROTECTED]>
Content-Type: text/plai
It just occurred to me that when my wiki does a backsearch it is useful
to list the results with a * for decorating the unordered list results,
so I can mousecopy it to update the category(foo) page, /the normal
bullet is mousecopied as a poundsign (#}. How does one specify what to
render as a
a, b, c are all in crab but d is not.
>>> for c in 'abcd':
...print (c == c in 'crab')
...
True
True
True
False
Message: 5
Date: Tue, 13 Mar 2007 13:01:48 -0700 (PDT)
From: Terry Carroll <[EMAIL PROTECTED]>
Subject: Re: [Tutor] trouble with function-- trying to check
differenc
a, b, c, or d is a type('str') not boolean which is what (c in "crab") is.
The [in] operator takes presedence, the first 3 times (c in "crab") returns
true and the last returns false; but the strings a, b, c, or d do not ==
true or false - therefore the test (c == (c in "crab")) always returns
fal
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