On Mon, 2022-04-04 at 09:14 -0700, Ken Kundert wrote:
> As why it is naive, see my previous post where I talk about the
> limitations of dimensional analysis.
>
> As a point of reference, I have been developing software for
> electrical engineers for over 40 years. That software uses physical
> q
On Mon, 2021-10-25 at 03:47 +1100, Chris Angelico wrote:
> On Mon, Oct 25, 2021 at 3:43 AM Jonathan Fine
> wrote:
> >
> > Hi
> >
> > Please forgive me if it's not already been considered. Is the
> > following valid syntax, and if so what's the semantics? Here it is:
> >
> > def puzzle(*, a=
On Sat, 2021-08-28 at 11:49 +1000, Steven D'Aprano wrote:
> On Tue, Aug 24, 2021 at 01:53:51PM +1000, Steven D'Aprano wrote:
>
> > I've spoken to users of other statistics packages and languages,
> > such as
> > R, and I cannot find any consensus on what the "right" behaviour
> > should
> > be f
On Mon, 2021-08-23 at 13:51 +, Thomas Grainger wrote:
> In all seriousness this is an actual problem with numpy/pandas arrays
> where:
>
> line 1537, in __nonzero__
> raise ValueError(
> ValueError: The truth value of a DataFrame is ambiguous. Use a.empty,
> a.bool(), a.item(), a.any()
On Mon, 2021-07-19 at 22:24 +, Mark Gordon wrote:
> Proposal:
>
> Have a weakref.link (not at all attached to the naming) primitive
> that allows one to keep object A alive while object B is alive. This
> would be functionally similar to adding A as an attribute of B from
> the GC's perspectiv
On Sun, 2021-06-20 at 13:48 -0400, David Mertz wrote:
> On Sun, Jun 20, 2021 at 1:07 PM Christopher Barker <
> python...@gmail.com>
> wrote:
>
> > Flatten is used in numpy:
> > Where it is a method, and goes all the way to one dimension.
> >
>
> I think it's worth keeping in mind the differences
On Tue, 2021-04-13 at 17:00 +0200, Hans Ginzel wrote:
> Are there any reasons not to make scalar types iterable returning the
> value ones?
> Should each function check if it has got one value or a list/tuple
> before iteration over the argument?
> What is wrong on scalars for iteration, please?
>
On Thu, 2020-12-03 at 13:10 -0600, Sebastian Berg wrote:
> Hi all,
>
> I just sniped myself wondering about how correct dispatching for
> dunders works for independently derived subclasses.
Sorry, this was likely mostly noise...
I had forgotten about the asymmetry in `__add__` and `
Hi all,
I just sniped myself wondering about how correct dispatching for
dunders works for independently derived subclasses.
This is an extreme corner case where two subclasses may not know about
each other, and further cannot establish a hierarch:
class A(int):
pass
class B(int
On Sun, 2020-08-16 at 12:07 -0700, Guido van Rossum wrote:
> On Sun, Aug 16, 2020 at 5:45 AM Steven D'Aprano
> wrote:
>
> > On Mon, Aug 17, 2020 at 12:32:08AM +1200, Greg Ewing wrote:
> > > On 16/08/20 11:49 am, Guido van Rossum wrote:
> > > >SEMANTICS OF NO ARGUMENTS
> > > >I can see two
On Mon, 2020-07-20 at 22:27 -0700, Christopher Barker wrote:
> On Mon, Jul 20, 2020 at 3:17 AM Rhodri James
> wrote:
>
> > Ironically that example pushes me back to -1. It may look a lot
> > like
> > xarray and pandas working, but that just means it should be in
> > xarray
> > and/or pandas.
>
On Thu, 2020-04-23 at 14:47 -0400, Kyle Lahnakoski wrote:
> I reviewed my code: of 20,360 keyword arguments, 804 (4%) are have
> the
> x=x format. I do not know if this is enough to justify such a
> proposal,
Is that script somewhere? I got a bit curious and wasted some time on
making my own
On Thu, 2020-04-16 at 21:21 -0700, Andrew Barnert via Python-ideas
wrote:
> On Apr 16, 2020, at 20:48, oliveira.rodrig...@gmail.com wrote:
> > In Javascript ES6 they don't have sets built like python so `{}`
> > always refers to objects being constructed. It does indeed support
> > implicit key: va
On Sun, 2020-02-23 at 20:32 +, jdve...@gmail.com wrote:
> Kyle Stanley wrote:
> > In order for this proposal to be seriously considered, I think it's
> > necessary to cite many realistic examples where the current
> > behavior is
> > existing solutions, I strongly suspect that this is going to
14 matches
Mail list logo
