On Mon, Oct 22, 2012 at 5:30 PM, Steven D'Aprano
wrote:
> For languages without static types, what other reasons for declaring
> variables are there?
The main one is scope nesting. Compare a few different languages.
Python: If you don't declare, it's global if you don't rebind it, but
local if y
On 21 Oct 2012, at 15:14, Pradipto Banerjee
wrote:
> I tried this on a different PC with 12 GB RAM. As expected, this time,
> reading the data was no issue. I noticed that for large files, Python takes
> up 2.5x size in memory compared to size on disk, for the case when each line
> in the fil
I am trying to compile an extension module with C++ Builder 6 for Python 3.3.
I converted python33.lib using coff2omf.exe and added this library
into my project.
I wonder why I get this error message while building:
[Linker Error] Unresolved external '_PyModule_Create2TraceRefs'
referenced from 'D
In article <5084e819$0$29897$c3e8da3$54964...@news.astraweb.com>,
Steven D'Aprano wrote:
> On Mon, 22 Oct 2012 07:22:18 +1100, Chris Angelico wrote:
>
> > On Mon, Oct 22, 2012 at 6:11 AM, Steven D'Aprano
> > wrote:
>
> >>> Ahh. I totally didn't see that, I'm way too used to reading past
> >>>
On Mon, 22 Oct 2012 13:51:35 +1100, Ben Finney wrote:
> Walter Hurry writes:
>
>> It is Google bloody Groups which is the problem. I should have plonked
>> posts from there ages ago, and am about to remedy that omission.
>
> What narrowly-defined, precise filter rule should be used for this
> p
Il giorno venerdì 21 settembre 2012 16:04:48 UTC+2, mikcec82 ha scritto:
> Hallo to all,
>
>
>
> I'm using Python 2.7.3 with Windows 7 @ 64 bit
>
> and an Intel Core i3 -2350M CPU @2.30GHz 2.3GHz.
>
>
>
> Sometimes, when I'm programming in Python on my screen compare this blue
> screen:
>
On 10/21/2012 9:19 PM, Ian Foote wrote:
On 22/10/12 09:03, Emile van Sebille wrote:
So, as OP's a self confessed newbie asking about slicing, why provide an
example requiring knowledge of tee, enumerate, next and izip?
Because not only the newbie will read the thread? I for one was
interested
> On Fri, 19 Oct 2012 21:21:11 -0700 (PDT), ru...@yahoo.com declaimed the
> following in gmane.comp.python.general:
>
>> [I posted the following in another thread yesterday...]
>>
>> When you post from Google Groups you will sometimes
>> see a checkbox above the edit window that is a cc to
>> the
On 2012-10-22, Steven D'Aprano wrote:
> On Mon, 22 Oct 2012 02:02:27 +0200, Anatoli Hristov wrote:
>
>> Hello,
>>
>> I need an advice about a small script I run 24/24 7/7.
>>
>> It's a script converted to EXE using py2exe and this script takes -
>> grows 30kb RAM on each loop which means that fo
On 2012-10-22, Walter Hurry wrote:
> On Mon, 22 Oct 2012 13:51:35 +1100, Ben Finney wrote:
>
>> Walter Hurry writes:
>>
>>> It is Google bloody Groups which is the problem. I should have plonked
>>> posts from there ages ago, and am about to remedy that omission.
>>
>> What narrowly-defined, pr
On Mon, 22 Oct 2012 14:21:36 +, Grant Edwards wrote:
> On 2012-10-22, Walter Hurry wrote:
>> On Mon, 22 Oct 2012 13:51:35 +1100, Ben Finney wrote:
>>
>>> Walter Hurry writes:
>>>
It is Google bloody Groups which is the problem. I should have
plonked posts from there ages ago, and
On Mon, 22 Oct 2012 07:07:20 -0700 (PDT)
ru...@yahoo.com wrote:
> Re the specific problem mentioned, I just paste the original
> message into an emacs window, add the quote marks and paste back
> into the GG compose window.
If you are on Firefox you should check out the "It's All Text!"
plugin. N
On Mon, 22 Oct 2012 14:35:58 +, HoneyMonster wrote:
Sorry about the moniker on the above. I used it by accident - it's one I
reserve for junk trapping.
--
http://mail.python.org/mailman/listinfo/python-list
On Mon, 22 Oct 2012 14:21:36 + (UTC)
Grant Edwards wrote:
> Same here. Here's the rule I have in slrn's .score file:
Here is the procmail one that I use:
:0 Hir
* ^List-Id:.*python-list.python.org
* ^From:.*@gmail.com
* ^Newsgroups:
/dev/null
This still allows people using a gmail account
Back at it this morning. The RPC was due to needing to run it under
another account (or so I think now...). However, the RemoteRegistry service
is not just STOPPED but DISABLED.
I am trying to see if there is a call to actually set the state to MANUAL.
Then I can star the registry, grab what I n
On 22/10/2012 15:51, Kevin Holleran wrote:
> Back at it this morning. The RPC was due to needing to run it under
> another account (or so I think now...). However, the RemoteRegistry
> service is not just STOPPED but DISABLED.
>
> I am trying to see if there is a call to actually set the state to
Thanks, I will look into that. WMI is enabled, but everything WMI query I
wrote (& I am NOT a WMI expert or even close) gave me a bunch of NIC
info, but not the info I am after in the registry (driver description,
driver date, driver version for the NICs).
Thanks for your help.
Kevin
On Mo
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user groups, etc. world-wide; thanks]
ANNOUNCING
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maintained by the Python Softw
On 10/21/2012 11:33 AM, Vincent Davis wrote:
> I am looking for a good way to get every pair from a string. For example,
> input:
> x = 'apple'
> output
> 'ap'
> 'pp'
> 'pl'
> 'le'
Maybe zip before izip for a noob?
>>> s="apple"
>>> [a+b for a,b in zip(s, s[1:])]
['ap', 'pp', 'pl', 'le']
>>>
--
On 22/10/2012 17:01, nepaul wrote:
Try using a search engine for specific Python issues that you'd like to
read up on. If you can't find what you want please ask a specific
question, that way you're far more likely to get some answers.
--
Cheers.
Mark Lawrence.
--
http://mail.python.org
> ANNOUNCING
> Central Python Events Calendars
Thanks, a great idea.
--
http://mail.python.org/mailman/listinfo/python-list
On 2012-10-22 11:55, Paul Volkov wrote:
I am trying to compile an extension module with C++ Builder 6 for Python 3.3.
I converted python33.lib using coff2omf.exe and added this library
into my project.
I wonder why I get this error message while building:
[Linker Error] Unresolved external '_PyM
Hello rusi
This is a little bit faster:
s = "apple"
[s[i:i+2] for i in range(len(s)-1)]
>>> timeit("""s = "apple"
... [a+b for a,b in zip(s, s[1:])]""",number=1)
0.061038970947265625
>>> timeit("""s = "apple"
... [s[i:i+2] for i in range(len(s)-1)]""",number=1)
0.0467379093170166
Reg
On 22/10/2012 16:38, Kevin Holleran wrote:
Thanks, I will look into that. WMI is enabled, but everything WMI query I
wrote (& I am NOT a WMI expert or even close) gave me a bunch of NIC
info, but not the info I am after in the registry (driver description,
driver date, driver version for the
On Fri, Oct 19, 2012 at 4:11 PM, wrote:
> I am trying to create a button in Tkinter and then when it is pressed
> delete it/have it disappear. Does anyone know the simplest script to do
> that with. Thanks for your help.
>
Note that there is a _big_ difference between having a button 'disappear'
Tim,
I am looking here:
SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{BF9F6FB0-C999-4D19-BED0-144F77E2A9D6}
Enumerating the keys for a BusType == 5, then grabbing the values of
DriverDesc, DriverDate, & DriverVersion.
So I am doing this:
try:
hKey = _winreg.OpenKey (keyPath
Roy Smith wrote:
> Pet peeve of the day...
>
> Why do you have to write:
>
> global foo
> foo = 4
>
> when
>
> global foo = 4
>
> would have been so much easier?
To make it more annoying for people who use globals, duh. :)
Ramit Prasad
This email is confidential and subject to important dis
The version of Python I have on my old Solaris boxes is old and
isn't supported and dosn't have all the modules that I need.I have
downloaded the new 3.3 version and have been trying to compile it and
have no luck:
After running the ./configure command I run "make" and it gives me the
foll
On Oct 20, 6:24 pm, Nick Sabalausky
wrote:
> Hi, I'm fairly new to Python, and I'm trying to figure out how to use
> SQLAlchemy to connect to a MySQL DB and use table reflection to set up
> SQLAlchemy's tables. But the SQLAlchemy documentation is gigantic and
> frankly kinda making my head spin,
Walter Hurry writes:
> On Mon, 22 Oct 2012 13:51:35 +1100, Ben Finney wrote:
>
> > Walter Hurry writes:
> >> It is Google bloody Groups which is the problem. I should have
> >> plonked posts from there ages ago, and am about to remedy that
> >> omission.
> >
> > What narrowly-defined, precise f
On Mon, Oct 22, 2012 at 1:03 AM, Chris Angelico wrote:
> Python's system "just works" most of
> the time, but can introduce yet another trap for the unsuspecting
> newbie who doesn't understand the difference between rebinding and
> mutating; I've not looked into multiple levels of closures but I
On 2012-10-22 22:31, Joe Davis wrote:
The version of Python I have on my old Solaris boxes is old and
isn't supported and dosn't have all the modules that I need.I have
downloaded the new 3.3 version and have been trying to compile it and
have no luck:
After running the ./configure comm
On 21/10/2012 12:24, Mark Lawrence wrote:
http://docs.python.org/dev/whatsnew/3.3.html states "memoryview
comparisons now use the logical structure of the operands and compare
all array elements by value". So I'd have thought that you should be
able to compare them and hence sort them, but this
On Mon, Oct 22, 2012 at 4:58 PM, Mark Lawrence wrote:
>> http://docs.python.org/py3k/library/stdtypes.html#typememoryview only
>> gives examples of equality comparisons and there was nothing that I
>> could see in PEP3118 to explain the rationale behind the lack of other
>> comparisons. What have
Am 22.10.2012 23:31, schrieb Joe Davis:
>The version of Python I have on my old Solaris boxes is old and
> isn't supported and dosn't have all the modules that I need.I have
> downloaded the new 3.3 version and have been trying to compile it and
> have no luck:
>
> After running the ./conf
I'm writing some code that does a structured read from formatted binary file.
The code I came up with looks like:
# get the first four bytes, the first gap field
chunk = byteStream.read(4)
while chunk:
# interpret the gap bytes
gap, = struct.unpack('>I', chunk)
# suck off the valveCou
On 2012-10-23 01:43, Travis Griggs wrote:
I'm writing some code that does a structured read from formatted binary file.
The code I came up with looks like:
# get the first four bytes, the first gap field
chunk = byteStream.read(4)
while chunk:
# interpret the gap bytes
gap, = struct.u
On Oct 22, 9:19 pm, rusi wrote:
> On 10/21/2012 11:33 AM, Vincent Davis wrote:
>
> > I am looking for a good way to get every pair from a string. For example,
> > input:
> > x = 'apple'
> > output
> > 'ap'
> > 'pp'
> > 'pl'
> > 'le'
>
> Maybe zip before izip for a noob?
>
> >>> s="apple"
> >>> [a+
Le mardi 23 octobre 2012 06:59:49 UTC+2, rusi a écrit :
> On Oct 22, 9:19 pm, rusi wrote:
>
> > On 10/21/2012 11:33 AM, Vincent Davis wrote:
>
> >
>
> > > I am looking for a good way to get every pair from a string. For example,
>
> > > input:
>
> > > x = 'apple'
>
> > > output
>
> > > 'ap'
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