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Groups > comp.lang.python > #105755
| From | Chris Angelico <rosuav@gmail.com> |
|---|---|
| Newsgroups | comp.lang.python |
| Subject | Re: Undefined behaviour in C [was Re: The Cost of Dynamism] |
| Date | 2016-03-27 00:22 +1100 |
| Message-ID | <mailman.36.1458998575.28225.python-list@python.org> (permalink) |
| References | (18 earlier) <56f55e2e$0$1619$c3e8da3$5496439d@news.astraweb.com> <87wpoq1omm.fsf@elektro.pacujo.net> <56f5f81d$0$1585$c3e8da3$5496439d@news.astraweb.com> <87io0a6j1w.fsf@nightsong.com> <56f67ee3$0$1583$c3e8da3$5496439d@news.astraweb.com> |
On Sat, Mar 26, 2016 at 11:21 PM, Steven D'Aprano <steve@pearwood.info> wrote:
> In plain English, if the programmer had an intention for the code, and it
> was valid C syntax, it's not hard to conclude that the code has some
> meaning. Even if that meaning isn't quite what the programmer expected.
> Compilers are well known for only doing what you tell them to do, not what
> you want them to do. But in the case of C and C++ they don't even do what
> you tell them to do.
>
Does this Python code have meaning?
x = 5
while x < 10:
print(x)
++x
It's a fairly direct translation of perfectly valid C code, and it's
syntactically valid. When the C spec talks about accidentally doing
what you intended, that would be to have the last line here increment
x. But that's never a requirement; compilers/interpreters are not
mindreaders.
The main reason the C int has undefined behaviour is that it's
somewhere between "fixed size two's complement signed integer" and
"integer with plenty of room". A C compiler is generally free to use a
larger integer than you're expecting, which will cause numeric
overflow to not happen. That's (part of[1]) why overflow of signed
integers is undefined - it'd be too costly to emulate a smaller
integer. So tell me... what happens in CPython if you incref an object
more times than the native integer will permit? Are you bothered by
this possibility, or do you simply assume that nobody will ever do
that? Does C's definition of undefined behaviour mean that this code
can be optimized away, thus achieving nothing?
typedef struct _object {
_PyObject_HEAD_EXTRA
Py_ssize_t ob_refcnt;
struct _typeobject *ob_type;
} PyObject;
#define Py_INCREF(op) ( \
_Py_INC_REFTOTAL _Py_REF_DEBUG_COMMA \
((PyObject *)(op))->ob_refcnt++)
The reftotal and debug comma are both empty in non-debug builds. The
meat of this is simply a double-plus increment of a Py_ssize_t
integer, which is defined in pyport.h as a signed integer.
Of course this won't be optimized away, though. The only part that's
undefined is "what exactly happens if you overflow an integer?". And
you shouldn't be doing that at all; if you do, it's a bug, one way or
another. The compiler cannot be expected to magically know what you
intended to happen, so it's allowed to assume that this isn't what
your code meant to do. If you care about capping refcounts, you need
to do that yourself, somehow - don't depend on the compiler, because
you can't even know exactly how wide that refcount is.
ChrisA
[1] The other part being that C didn't want to mandate two's
complement, although I'm pretty sure that could be changed today
without breaking any modern architectures.
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The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Chris Angelico <rosuav@gmail.com> - 2016-03-12 08:36 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-12 01:16 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Rustom Mody <rustompmody@gmail.com> - 2016-03-11 21:02 -0800
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-12 11:50 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Marko Rauhamaa <marko@pacujo.net> - 2016-03-12 14:13 +0200
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-12 13:18 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Marko Rauhamaa <marko@pacujo.net> - 2016-03-12 15:40 +0200
Re: The Cost of Dynamism Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-03-12 20:24 +0100
Re: The Cost of Dynamism Chris Angelico <rosuav@gmail.com> - 2016-03-13 08:18 +1100
Re: The Cost of Dynamism Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-03-13 21:05 +0100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Chris Angelico <rosuav@gmail.com> - 2016-03-13 00:40 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-03-12 20:26 +0100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-12 22:14 +0000
Re: The Cost of Dynamism Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-03-13 21:08 +0100
Re: The Cost of Dynamism Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-03-12 20:20 +0100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Chris Angelico <rosuav@gmail.com> - 2016-03-12 23:52 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Steven D'Aprano <steve@pearwood.info> - 2016-03-13 03:22 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Chris Angelico <rosuav@gmail.com> - 2016-03-13 08:45 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Marko Rauhamaa <marko@pacujo.net> - 2016-03-13 00:10 +0200
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Chris Angelico <rosuav@gmail.com> - 2016-03-13 09:19 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Marko Rauhamaa <marko@pacujo.net> - 2016-03-13 00:57 +0200
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-12 23:57 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2016-03-13 01:10 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-13 19:39 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Marko Rauhamaa <marko@pacujo.net> - 2016-03-13 22:12 +0200
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2016-03-14 17:17 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-14 17:53 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Marko Rauhamaa <marko@pacujo.net> - 2016-03-14 20:25 +0200
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-14 18:39 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2016-03-14 20:57 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Steven D'Aprano <steve@pearwood.info> - 2016-03-15 12:55 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Chris Angelico <rosuav@gmail.com> - 2016-03-15 13:10 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-15 11:52 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-15 14:58 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-15 18:28 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Chris Angelico <rosuav@gmail.com> - 2016-03-14 07:57 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-13 22:03 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Christian Gollwitzer <auriocus@gmx.de> - 2016-03-13 22:26 +0100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Chris Angelico <rosuav@gmail.com> - 2016-03-14 08:44 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Paul Rubin <no.email@nospam.invalid> - 2016-03-13 16:25 -0700
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Steven D'Aprano <steve@pearwood.info> - 2016-03-15 10:24 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-15 00:25 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2016-03-15 00:50 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-21 01:15 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2016-03-21 01:28 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Chris Angelico <rosuav@gmail.com> - 2016-03-21 12:35 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-21 02:04 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Chris Angelico <rosuav@gmail.com> - 2016-03-21 13:07 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Ben Finney <ben+python@benfinney.id.au> - 2016-03-21 13:11 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2016-03-21 17:41 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Rustom Mody <rustompmody@gmail.com> - 2016-03-21 00:07 -0700
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Ben Finney <ben+python@benfinney.id.au> - 2016-03-21 18:47 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Steven D'Aprano <steve@pearwood.info> - 2016-03-22 03:30 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-21 16:51 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Ben Finney <ben+python@benfinney.id.au> - 2016-03-23 17:09 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-23 10:34 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Chris Angelico <rosuav@gmail.com> - 2016-03-23 21:48 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-23 13:41 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Chris Angelico <rosuav@gmail.com> - 2016-03-24 14:24 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Rustom Mody <rustompmody@gmail.com> - 2016-03-23 20:38 -0700
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-24 13:01 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2016-03-24 09:33 -0400
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Marko Rauhamaa <marko@pacujo.net> - 2016-03-24 16:16 +0200
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Rustom Mody <rustompmody@gmail.com> - 2016-03-24 07:37 -0700
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2016-03-24 22:43 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Steven D'Aprano <steve@pearwood.info> - 2016-03-25 05:10 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-24 19:54 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2016-03-24 22:18 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2016-03-24 21:02 -0400
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-25 11:06 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Steven D'Aprano <steve@pearwood.info> - 2016-03-26 03:22 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-25 22:08 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Steven D'Aprano <steve@pearwood.info> - 2016-03-26 13:19 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2016-03-26 13:45 -0400
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Michael Torrie <torriem@gmail.com> - 2016-03-24 20:49 -0600
Undefined behaviour in C [was Re: The Cost of Dynamism] Steven D'Aprano <steve@pearwood.info> - 2016-03-26 02:50 +1100
Re: Undefined behaviour in C [was Re: The Cost of Dynamism] Marko Rauhamaa <marko@pacujo.net> - 2016-03-25 18:57 +0200
Re: Undefined behaviour in C [was Re: The Cost of Dynamism] Steven D'Aprano <steve@pearwood.info> - 2016-03-26 13:46 +1100
Re: Undefined behaviour in C [was Re: The Cost of Dynamism] Random832 <random832@fastmail.com> - 2016-03-25 22:56 -0400
Re: Undefined behaviour in C [was Re: The Cost of Dynamism] Paul Rubin <no.email@nospam.invalid> - 2016-03-25 19:59 -0700
Re: Undefined behaviour in C [was Re: The Cost of Dynamism] Steven D'Aprano <steve@pearwood.info> - 2016-03-26 23:21 +1100
Re: Undefined behaviour in C [was Re: The Cost of Dynamism] Chris Angelico <rosuav@gmail.com> - 2016-03-27 00:22 +1100
Re: Undefined behaviour in C [was Re: The Cost of Dynamism] BartC <bc@freeuk.com> - 2016-03-26 14:09 +0000
Re: Undefined behaviour in C [was Re: The Cost of Dynamism] Chris Angelico <rosuav@gmail.com> - 2016-03-27 01:30 +1100
Re: Undefined behaviour in C [was Re: The Cost of Dynamism] BartC <bc@freeuk.com> - 2016-03-26 15:24 +0000
Re: Undefined behaviour in C [was Re: The Cost of Dynamism] Paul Rubin <no.email@nospam.invalid> - 2016-03-26 23:34 -0700
Re: Undefined behaviour in C [was Re: The Cost of Dynamism] BartC <bc@freeuk.com> - 2016-03-27 12:31 +0100
Re: Undefined behaviour in C [was Re: The Cost of Dynamism] Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2016-03-27 09:47 -0400
Re: Undefined behaviour in C [was Re: The Cost of Dynamism] BartC <bc@freeuk.com> - 2016-03-27 15:43 +0100
Re: Undefined behaviour in C [was Re: The Cost of Dynamism] Ned Batchelder <ned@nedbatchelder.com> - 2016-03-27 08:48 -0700
Re: Undefined behaviour in C [was Re: The Cost of Dynamism] Terry Reedy <tjreedy@udel.edu> - 2016-03-27 12:39 -0400
Useless expressions [was Re: Undefined behaviour in C] Steven D'Aprano <steve@pearwood.info> - 2016-03-28 12:26 +1100
Re: Useless expressions [was Re: Undefined behaviour in C] Terry Reedy <tjreedy@udel.edu> - 2016-03-28 15:34 -0400
Re: Undefined behaviour in C [was Re: The Cost of Dynamism] BartC <bc@freeuk.com> - 2016-03-27 17:58 +0100
Re: Undefined behaviour in C [was Re: The Cost of Dynamism] Ned Batchelder <ned@nedbatchelder.com> - 2016-03-27 10:19 -0700
Re: Undefined behaviour in C [was Re: The Cost of Dynamism] BartC <bc@freeuk.com> - 2016-03-27 21:18 +0100
Re: Undefined behaviour in C [was Re: The Cost of Dynamism] Ned Batchelder <ned@nedbatchelder.com> - 2016-03-27 14:55 -0700
Re: Undefined behaviour in C [was Re: The Cost of Dynamism] BartC <bc@freeuk.com> - 2016-03-27 23:11 +0100
Statements as expressions [was Re: Undefined behaviour in C] Steven D'Aprano <steve@pearwood.info> - 2016-03-28 11:54 +1100
Re: Statements as expressions [was Re: Undefined behaviour in C] Paul Rubin <no.email@nospam.invalid> - 2016-03-27 18:40 -0700
Re: Statements as expressions [was Re: Undefined behaviour in C] Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2016-03-29 19:26 +1100
Re: Statements as expressions [was Re: Undefined behaviour in C] Paul Rubin <no.email@nospam.invalid> - 2016-03-29 01:54 -0700
Re: Statements as expressions [was Re: Undefined behaviour in C] Chris Angelico <rosuav@gmail.com> - 2016-03-29 20:09 +1100
Re: Statements as expressions [was Re: Undefined behaviour in C] Marko Rauhamaa <marko@pacujo.net> - 2016-03-29 12:23 +0300
Re: Statements as expressions [was Re: Undefined behaviour in C] BartC <bc@freeuk.com> - 2016-03-29 12:31 +0100
Re: Statements as expressions [was Re: Undefined behaviour in C] Steven D'Aprano <steve@pearwood.info> - 2016-03-30 11:05 +1100
Re: Statements as expressions [was Re: Undefined behaviour in C] Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2016-03-29 08:15 -0400
Re: Statements as expressions [was Re: Undefined behaviour in C] BartC <bc@freeuk.com> - 2016-03-28 12:11 +0100
Re: Statements as expressions [was Re: Undefined behaviour in C] Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-03-28 13:55 +0100
Re: Statements as expressions [was Re: Undefined behaviour in C] Paul Rubin <no.email@nospam.invalid> - 2016-03-28 11:27 -0700
Re: Statements as expressions [was Re: Undefined behaviour in C] Rustom Mody <rustompmody@gmail.com> - 2016-03-29 20:14 -0700
Re: Statements as expressions [was Re: Undefined behaviour in C] Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2016-03-29 23:49 -0400
Re: Statements as expressions [was Re: Undefined behaviour in C] Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-03-30 15:26 +0100
Re: Statements as expressions [was Re: Undefined behaviour in C] Rustom Mody <rustompmody@gmail.com> - 2016-03-30 09:59 -0700
Re: Statements as expressions [was Re: Undefined behaviour in C] Random832 <random832@fastmail.com> - 2016-03-30 13:07 -0400
Re: Statements as expressions [was Re: Undefined behaviour in C] Rustom Mody <rustompmody@gmail.com> - 2016-03-30 10:28 -0700
Re: Statements as expressions [was Re: Undefined behaviour in C] Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2016-03-30 19:01 -0400
Re: Statements as expressions [was Re: Undefined behaviour in C] Random832 <random832@fastmail.com> - 2016-03-30 20:15 -0400
Re: Undefined behaviour in C [was Re: The Cost of Dynamism] Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2016-03-27 18:31 -0400
Useless expressions [was Re: Undefined behaviour in C] Steven D'Aprano <steve@pearwood.info> - 2016-03-28 12:45 +1100
Useless expressions [was Re: Undefined behaviour in C] Steven D'Aprano <steve@pearwood.info> - 2016-03-28 12:24 +1100
Re: Useless expressions [was Re: Undefined behaviour in C] Chris Angelico <rosuav@gmail.com> - 2016-03-28 12:38 +1100
Re: Useless expressions [was Re: Undefined behaviour in C] Tim Chase <python.list@tim.thechases.com> - 2016-03-27 21:59 -0500
Re: Useless expressions [was Re: Undefined behaviour in C] Chris Angelico <rosuav@gmail.com> - 2016-03-28 14:29 +1100
Re: Useless expressions [was Re: Undefined behaviour in C] BartC <bc@freeuk.com> - 2016-03-28 13:18 +0100
Re: Useless expressions [was Re: Undefined behaviour in C] Marko Rauhamaa <marko@pacujo.net> - 2016-03-28 16:29 +0300
Re: Useless expressions [was Re: Undefined behaviour in C] Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2016-03-29 18:12 +1100
Re: Useless expressions Ben Finney <ben+python@benfinney.id.au> - 2016-03-29 18:35 +1100
Re: Undefined behaviour in C [was Re: The Cost of Dynamism] Steven D'Aprano <steve@pearwood.info> - 2016-03-27 18:50 +1100
Re: Undefined behaviour in C [was Re: The Cost of Dynamism] Oscar Benjamin <oscar.j.benjamin@gmail.com> - 2016-03-27 10:51 +0100
Re: Undefined behaviour in C [was Re: The Cost of Dynamism] Paul Rubin <no.email@nospam.invalid> - 2016-03-26 23:13 -0700
Re: Undefined behaviour in C [was Re: The Cost of Dynamism] Steven D'Aprano <steve@pearwood.info> - 2016-03-27 18:40 +1100
Re: Undefined behaviour in C [was Re: The Cost of Dynamism] Rustom Mody <rustompmody@gmail.com> - 2016-03-27 00:52 -0700
Re: Undefined behaviour in C [was Re: The Cost of Dynamism] Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-03-27 21:06 +0100
Re: Undefined behaviour in C [was Re: The Cost of Dynamism] Oscar Benjamin <oscar.j.benjamin@gmail.com> - 2016-03-27 22:16 +0100
Re: Undefined behaviour in C [was Re: The Cost of Dynamism] Marko Rauhamaa <marko@pacujo.net> - 2016-03-26 10:37 +0200
Re: Undefined behaviour in C [was Re: The Cost of Dynamism] Chris Angelico <rosuav@gmail.com> - 2016-03-26 08:23 +1100
Re: Undefined behaviour in C [was Re: The Cost of Dynamism] Steven D'Aprano <steve@pearwood.info> - 2016-03-27 18:13 +1100
Re: Undefined behaviour in C [was Re: The Cost of Dynamism] Rustom Mody <rustompmody@gmail.com> - 2016-03-25 22:30 -0700
Re: Undefined behaviour in C [was Re: The Cost of Dynamism] Steven D'Aprano <steve@pearwood.info> - 2016-03-26 21:39 +1100
Re: Undefined behaviour in C [was Re: The Cost of Dynamism] Chris Angelico <rosuav@gmail.com> - 2016-03-26 23:03 +1100
Re: Undefined behaviour in C [was Re: The Cost of Dynamism] Rustom Mody <rustompmody@gmail.com> - 2016-03-26 10:43 -0700
Re: Undefined behaviour in C [was Re: The Cost of Dynamism] Terry Reedy <tjreedy@udel.edu> - 2016-03-26 16:44 -0400
Re: Undefined behaviour in C [was Re: The Cost of Dynamism] Rustom Mody <rustompmody@gmail.com> - 2016-03-26 22:02 -0700
Re: Undefined behaviour in C [was Re: The Cost of Dynamism] Rustom Mody <rustompmody@gmail.com> - 2016-03-26 22:54 -0700
Re: Undefined behaviour in C [was Re: The Cost of Dynamism] Chris Angelico <rosuav@gmail.com> - 2016-03-27 08:58 +1100
Re: Undefined behaviour in C [was Re: The Cost of Dynamism] Steven D'Aprano <steve@pearwood.info> - 2016-03-27 13:44 +1100
Re: Undefined behaviour in C [was Re: The Cost of Dynamism] Chris Angelico <rosuav@gmail.com> - 2016-03-27 13:52 +1100
Re: Undefined behaviour in C [was Re: The Cost of Dynamism] Paul Rubin <no.email@nospam.invalid> - 2016-03-26 23:34 -0700
Re: Undefined behaviour in C [was Re: The Cost of Dynamism] Rustom Mody <rustompmody@gmail.com> - 2016-03-27 00:13 -0700
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2016-03-25 21:07 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Steven D'Aprano <steve@pearwood.info> - 2016-03-25 00:50 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Chris Angelico <rosuav@gmail.com> - 2016-03-25 01:01 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-24 14:28 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) alister <alister.ware@ntlworld.com> - 2016-03-24 18:30 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-24 14:04 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Jon Ribbens <jon+usenet@unequivocal.co.uk> - 2016-03-24 14:08 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-24 14:16 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Jussi Piitulainen <jussi.piitulainen@helsinki.fi> - 2016-03-24 16:34 +0200
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-24 14:49 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Random832 <random832@fastmail.com> - 2016-03-24 10:53 -0400
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Jon Ribbens <jon+usenet@unequivocal.co.uk> - 2016-03-24 15:03 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-24 15:18 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Jon Ribbens <jon+usenet@unequivocal.co.uk> - 2016-03-24 15:25 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Random832 <random832@fastmail.com> - 2016-03-24 11:30 -0400
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Steven D'Aprano <steve@pearwood.info> - 2016-03-25 04:56 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Jon Ribbens <jon+usenet@unequivocal.co.uk> - 2016-03-24 19:07 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Steven D'Aprano <steve@pearwood.info> - 2016-03-25 04:44 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Matt Wheeler <m@funkyhat.org> - 2016-03-24 14:22 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2016-03-24 14:51 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Steven D'Aprano <steve@pearwood.info> - 2016-03-25 04:27 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2016-03-24 21:24 -0400
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) alister <alister.ware@ntlworld.com> - 2016-03-24 18:14 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Ned Batchelder <ned@nedbatchelder.com> - 2016-03-24 08:30 -0700
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-24 16:12 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Ned Batchelder <ned@nedbatchelder.com> - 2016-03-24 10:13 -0700
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-24 18:03 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Ned Batchelder <ned@nedbatchelder.com> - 2016-03-24 17:30 -0700
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Tim Golden <mail@timgolden.me.uk> - 2016-03-23 10:57 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Chris Angelico <rosuav@gmail.com> - 2016-03-23 22:28 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Ned Batchelder <ned@nedbatchelder.com> - 2016-03-23 08:40 -0700
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2016-03-23 16:08 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Random832 <random832@fastmail.com> - 2016-03-23 12:24 -0400
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Steven D'Aprano <steve@pearwood.info> - 2016-03-24 10:55 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Random832 <random832@fastmail.com> - 2016-03-23 20:12 -0400
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Chris Angelico <rosuav@gmail.com> - 2016-03-24 11:15 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2016-03-24 01:12 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2016-03-23 23:21 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2016-03-23 20:26 -0400
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2016-03-23 16:09 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2016-03-21 03:59 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2016-03-21 17:38 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Chris Angelico <rosuav@gmail.com> - 2016-03-21 18:15 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Marko Rauhamaa <marko@pacujo.net> - 2016-03-21 09:20 +0200
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2016-03-21 02:02 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-21 19:43 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2016-03-21 19:57 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Ned Batchelder <ned@nedbatchelder.com> - 2016-03-21 13:18 -0700
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2016-03-21 18:59 -0400
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Steven D'Aprano <steve@pearwood.info> - 2016-03-22 12:01 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-22 11:05 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Chris Angelico <rosuav@gmail.com> - 2016-03-22 22:15 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-22 12:59 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Chris Angelico <rosuav@gmail.com> - 2016-03-23 00:13 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Jon Ribbens <jon+usenet@unequivocal.co.uk> - 2016-03-22 13:46 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Chris Angelico <rosuav@gmail.com> - 2016-03-23 01:02 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Jon Ribbens <jon+usenet@unequivocal.co.uk> - 2016-03-22 15:07 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Chris Angelico <rosuav@gmail.com> - 2016-03-23 02:18 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-22 14:02 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Ned Batchelder <ned@nedbatchelder.com> - 2016-03-22 07:15 -0700
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Chris Angelico <rosuav@gmail.com> - 2016-03-23 01:31 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Steven D'Aprano <steve@pearwood.info> - 2016-03-23 12:14 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Chris Angelico <rosuav@gmail.com> - 2016-03-23 12:21 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Michael Torrie <torriem@gmail.com> - 2016-03-22 13:43 -0600
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Chris Angelico <rosuav@gmail.com> - 2016-03-23 09:23 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2016-03-23 17:07 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Chris Angelico <rosuav@gmail.com> - 2016-03-23 17:28 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Ned Batchelder <ned@nedbatchelder.com> - 2016-03-22 04:23 -0700
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Ian Foote <ian@feete.org> - 2016-03-22 11:27 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2016-03-22 07:45 -0400
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Chris Angelico <rosuav@gmail.com> - 2016-03-22 22:55 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Steven D'Aprano <steve@pearwood.info> - 2016-03-22 23:15 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Steven D'Aprano <steve@pearwood.info> - 2016-03-22 23:03 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Jussi Piitulainen <jussi.piitulainen@helsinki.fi> - 2016-03-22 14:52 +0200
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Chris Angelico <rosuav@gmail.com> - 2016-03-23 00:00 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Jussi Piitulainen <jussi.piitulainen@helsinki.fi> - 2016-03-22 15:15 +0200
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Chris Angelico <rosuav@gmail.com> - 2016-03-23 00:24 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Jussi Piitulainen <jussi.piitulainen@helsinki.fi> - 2016-03-22 15:32 +0200
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Chris Angelico <rosuav@gmail.com> - 2016-03-23 00:38 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Jussi Piitulainen <jussi.piitulainen@helsinki.fi> - 2016-03-22 15:49 +0200
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Larry Hudson <orgnut@yahoo.com> - 2016-03-22 22:17 -0700
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Terry Reedy <tjreedy@udel.edu> - 2016-03-20 22:21 -0400
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-21 12:34 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Chris Angelico <rosuav@gmail.com> - 2016-03-21 23:59 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Steven D'Aprano <steve@pearwood.info> - 2016-03-22 00:48 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Random832 <random832@fastmail.com> - 2016-03-21 10:04 -0400
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Steven D'Aprano <steve@pearwood.info> - 2016-03-22 02:09 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Rustom Mody <rustompmody@gmail.com> - 2016-03-21 08:39 -0700
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Chris Angelico <rosuav@gmail.com> - 2016-03-22 02:45 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-21 17:12 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Terry Reedy <tjreedy@udel.edu> - 2016-03-21 20:20 -0400
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Rustom Mody <rustompmody@gmail.com> - 2016-03-21 06:02 -0700
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2016-03-21 13:08 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) MRAB <python@mrabarnett.plus.com> - 2016-03-21 13:17 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Steven D'Aprano <steve@pearwood.info> - 2016-03-22 02:11 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-21 17:31 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2016-03-21 18:18 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2016-03-21 19:20 -0400
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-22 00:49 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2016-03-22 02:01 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Rustom Mody <rustompmody@gmail.com> - 2016-03-22 04:15 -0700
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2016-03-22 17:53 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Marko Rauhamaa <marko@pacujo.net> - 2016-03-22 09:24 +0200
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2016-03-22 07:44 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Terry Reedy <tjreedy@udel.edu> - 2016-03-21 20:13 -0400
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Ned Batchelder <ned@nedbatchelder.com> - 2016-03-21 05:08 -0700
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-21 12:43 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Ned Batchelder <ned@nedbatchelder.com> - 2016-03-21 06:12 -0700
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Terry Reedy <tjreedy@udel.edu> - 2016-03-21 19:50 -0400
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-22 00:18 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2016-03-22 00:42 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-22 01:00 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Michael Torrie <torriem@gmail.com> - 2016-03-24 13:49 -0600
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Steven D'Aprano <steve@pearwood.info> - 2016-03-13 13:01 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-13 02:30 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2016-03-24 22:43 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Marko Rauhamaa <marko@pacujo.net> - 2016-03-12 08:48 +0200
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-12 11:08 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2016-03-12 11:27 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Marko Rauhamaa <marko@pacujo.net> - 2016-03-12 13:51 +0200
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-12 13:42 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Marko Rauhamaa <marko@pacujo.net> - 2016-03-12 16:38 +0200
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Steven D'Aprano <steve@pearwood.info> - 2016-03-13 03:56 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-12 17:54 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Marko Rauhamaa <marko@pacujo.net> - 2016-03-12 20:07 +0200
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-12 18:30 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Steven D'Aprano <steve@pearwood.info> - 2016-03-13 20:39 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-13 13:16 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Steven D'Aprano <steve@pearwood.info> - 2016-03-14 14:01 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-14 13:00 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-14 14:43 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2016-03-14 16:21 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Michael Torrie <torriem@gmail.com> - 2016-03-14 11:55 -0600
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) alister <alister.ware@ntlworld.com> - 2016-03-14 19:45 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-14 20:31 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Christian Gollwitzer <auriocus@gmx.de> - 2016-03-14 22:00 +0100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-14 21:17 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2016-03-14 21:00 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Steven D'Aprano <steve@pearwood.info> - 2016-03-15 12:27 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-15 01:35 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Steven D'Aprano <steve@pearwood.info> - 2016-03-15 13:12 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Marko Rauhamaa <marko@pacujo.net> - 2016-03-15 08:25 +0200
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) alister <alister.ware@ntlworld.com> - 2016-03-15 09:20 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-15 12:02 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Chris Angelico <rosuav@gmail.com> - 2016-03-15 23:20 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Rick Johnson <rantingrickjohnson@gmail.com> - 2016-03-15 11:17 -0700
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Marko Rauhamaa <marko@pacujo.net> - 2016-03-15 12:14 +0200
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Steven D'Aprano <steve@pearwood.info> - 2016-03-15 12:19 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Steven D'Aprano <steve@pearwood.info> - 2016-03-15 12:11 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Chris Angelico <rosuav@gmail.com> - 2016-03-12 23:10 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Steven D'Aprano <steve@pearwood.info> - 2016-03-12 23:28 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Chris Angelico <rosuav@gmail.com> - 2016-03-13 00:06 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-12 15:12 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Chris Angelico <rosuav@gmail.com> - 2016-03-13 02:30 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) BartC <bc@freeuk.com> - 2016-03-12 16:42 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2016-03-12 17:02 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Steven D'Aprano <steve@pearwood.info> - 2016-03-13 12:20 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2016-03-13 01:32 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Chris Angelico <rosuav@gmail.com> - 2016-03-13 13:03 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Ben Finney <ben+python@benfinney.id.au> - 2016-03-13 13:33 +1100
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Terry Reedy <tjreedy@udel.edu> - 2016-03-13 01:43 -0500
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) Gene Heskett <gheskett@wdtv.com> - 2016-03-13 09:14 -0400
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) alister <alister.ware@ntlworld.com> - 2016-03-12 19:03 +0000
Re: The Cost of Dynamism (was Re: Pyhon 2.x or 3.x, which is faster?) alister <alister.ware@ntlworld.com> - 2016-03-12 15:29 +0000
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