Am 03.09.16 um 02:31 schrieb Marco Sulla:
On 2 September 2016 at 21:12, Christian Gollwitzer wrote:
Am 02.09.16 um 19:24 schrieb Marco Sulla:
Because Python has no long double type?
Python no of course, but C++ yes, and CPython is written in C++.
However, I think the answer is here:
https://e
On Sunday, July 24, 2016 at 11:30:09 PM UTC-5, Steven D'Aprano wrote:
> Yes, I said Pythons plural :-)
>
> For those wanting to use Python on .Net or Mono, there is some good news.
>
> Firstly, the venerable old "Python for .Net" project is still alive, and now
> supports up to Python 3.5 on .Net
Ben Finney wrote:
in the definition of the function, parameters are neither positional nor
keyword.
In Python 3 that's not quite true -- it's possible
to define "keyword only" parameters that can't be
passed positionally.
However, it's true that any of the "ordinary" parameters
(ones that aren
On 3 September 2016 at 02:31, Marco Sulla
wrote:
> Python no of course, but C++ yes, and CPython is written in C++.
Sorry, I just founded CppPython...
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On 2 September 2016 at 21:12, Christian Gollwitzer wrote:
> Am 02.09.16 um 19:24 schrieb Marco Sulla:
> Because Python has no long double type?
Python no of course, but C++ yes, and CPython is written in C++.
However, I think the answer is here:
https://en.wikipedia.org/wiki/Long_double#Implement
On 2016-09-02 20:47, Random832 wrote:
On Fri, Sep 2, 2016, at 15:12, Christian Gollwitzer wrote:
Tradition? All languages I know of treat a number with an exponent as
floating point.
Scheme does allow you to give integers (and rationals) in decimal and/or
exponential notation with the "#e" pre
On Fri, Sep 2, 2016, at 15:12, Christian Gollwitzer wrote:
> Tradition? All languages I know of treat a number with an exponent as
> floating point.
Scheme does allow you to give integers (and rationals) in decimal and/or
exponential notation with the "#e" prefix.
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Christian Gollwitzer :
> Am 02.09.16 um 19:24 schrieb Marco Sulla:
>> float has an 'exponentfloat' syntax. Why integers does not have an
>> equivalent syntax?
>
> Tradition? All languages I know of treat a number with an exponent as
> floating point.
Approximate real numbers are mostly needed by
Am 02.09.16 um 19:24 schrieb Marco Sulla:
Excuse me, I forgot to include the python list mail addess. I repost the mail.
On Fri, Sep 2, 2016 at 6:18 PM, Christian Gollwitzer wrote:
1e26 denotes a *floating point number* Floating point has finite precision,
in CPython it is a 64bit IEEE numb
On Fri, Sep 2, 2016, at 13:02, Marco Sulla wrote:
> On Fri, Sep 2, 2016 at 6:17 PM, Random832 wrote:
> > Trying to add 1 gets it rounded off again, and the value is simply
> > printed as 1e+26 by default because this is the shortest representation
> > that gives the same number, even if "1
Excuse me, I forgot to include the python list mail addess. I repost the mail.
On Fri, Sep 2, 2016 at 6:18 PM, Christian Gollwitzer wrote:
> 1e26 denotes a *floating point number* Floating point has finite precision,
> in CPython it is a 64bit IEEE number. The largest exact integer there is
>
On Friday, September 2, 2016 at 6:05:05 AM UTC-7, Peter Otten wrote:
> Sumeet Sandhu wrote:
>
> > Hi,
> >
> > I use urllib2 to grab google.com webpages on my Mac over my Comcast home
> > network.
> >
> > I see about 1 error for every 50 pages grabbed. Most exceptions are
> > ssl.SSLError, very f
Am 02.09.16 um 17:51 schrieb Marco Sulla:
10**26 - 1
99
1e26 - 1
1e+26
10**26 is computed with integer arithmetics. Python has bigints (i.e. as
big as the memory allows)
1e26 denotes a *floating point number* Floating point has finite
precision, in CPython it is
On Fri, Sep 2, 2016, at 11:51, Marco Sulla wrote:
> >>> 10**26 - 1
> 99
> >>> 1e26 - 1
> 1e+26
>
>
> Why?
Exponential notation creates floating point numbers, which have a
limited amount of precision in binary.
Specifically (on my system which, as most modern computer
On 02/09/2016 16:52, alister wrote:
On Fri, 02 Sep 2016 23:44:50 +1000, Ben Finney wrote:
Smith writes:
I'm trying to understand the concept of * args and ** kwarg with
python3
Welcome. Your questions are fine in this forum; but you may also want to
participate in our collaborative learnin
After specifying a keyword argument, you may not then specify any
positional arguments. Hence the SyntaxError.
thanks a lot
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>>> 10**26 - 1
99
>>> 1e26 - 1
1e+26
Why?
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On Wed, Aug 10, 2016, at 12:19, Random832 wrote:
> On Wed, Aug 10, 2016, at 07:59, Dennis Lee Bieber wrote:
> > The use of = also has a long history... FORTRAN (where the
> > comparison was .EQ.), BASIC (granted, K&K required assignment to
> > start with the keyword LET, so the use of =
On Fri, 02 Sep 2016 23:44:50 +1000, Ben Finney wrote:
> Smith writes:
>
>> I'm trying to understand the concept of * args and ** kwarg with
>> python3
>
> Welcome. Your questions are fine in this forum; but you may also want to
> participate in our collaborative learning forum for Python beginn
Smith writes:
> I'm trying to understand the concept of * args and ** kwarg with
> python3
Welcome. Your questions are fine in this forum; but you may also want to
participate in our collaborative learning forum for Python beginners,
https://mail.python.org/mailman/listinfo/tutor>.
> But I can
Hello to all,
I'm trying to understand the concept of * args and ** kwarg with python3
But I can not understand why I returns the error message "SyntaxError:
positional argument follows the keyword argument" when I insert values.
You can help me?
def start(data=None, *args, **kwargs):
prin
Sumeet Sandhu wrote:
> Hi,
>
> I use urllib2 to grab google.com webpages on my Mac over my Comcast home
> network.
>
> I see about 1 error for every 50 pages grabbed. Most exceptions are
> ssl.SSLError, very few are socket.error and urllib2.URLError.
>
> The problem is - after a first exception
Hi,
I use urllib2 to grab google.com webpages on my Mac over my Comcast home
network.
I see about 1 error for every 50 pages grabbed. Most exceptions are
ssl.SSLError, very few are socket.error and urllib2.URLError.
The problem is - after a first exception, urllib2 occasionally stalls for upt
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