Re: How to waste computer memory?

From	Marko Rauhamaa <marko@pacujo.net>
Newsgroups	comp.lang.python
Subject	Re: How to waste computer memory?
Date	2016-03-18 23:02 +0200
Organization	A noiseless patient Spider
Message-ID	<87k2kzo5y5.fsf@elektro.pacujo.net> (permalink)
References	(2 earlier) <mailman.302.1458284448.12893.python-list@python.org> <lf5y49gw5s9.fsf@ling.helsinki.fi> <mailman.327.1458313179.12893.python-list@python.org> <87twk3oli0.fsf@elektro.pacujo.net> <mailman.351.1458332168.12893.python-list@python.org>

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Chris Angelico <rosuav@gmail.com>:
> On Sat, Mar 19, 2016 at 2:26 AM, Marko Rauhamaa <marko@pacujo.net> wrote:
>> It may be that Python's Unicode abstraction is an untenable illusion
>> because the underlying reality is 8-bit and there's no way to hide it
>> completely.
>
> The underlying reality is 1-bit. Or maybe the underlying reality is
> actually electrical signals that don't even have a clear definition of
> "bits" and bounce between two states for a few fractions of a second
> before settling. And maybe someone's implementing Python on the George
> Banks Kite CPU, which consists of two cents' worth of paper and
> string, on which text is actually represented by glyph. They're all
> equally valid notions of "underlying reality".
>
> Text is an abstract concept, just as numbers are.

The question is how tenable the illusion is. If the OS gave the
appropriate guarantees (say, all pathnames are encoded Unicode strings),
the abstraction could be maintained. Unfortunately, the legacy shines
through making you wonder if Python has overreached prematurely with its
Unicode HAL.


Marko

Thread

How to waste computer memory? wxjmfauth@gmail.com - 2016-03-17 07:34 -0700
  Re: How to waste computer memory? Rick Johnson <rantingrickjohnson@gmail.com> - 2016-03-17 12:21 -0700
    Re: How to waste computer memory? cl@isbd.net - 2016-03-17 20:31 +0000
      Re: How to waste computer memory? Chris Angelico <rosuav@gmail.com> - 2016-03-18 07:42 +1100
        Re: How to waste computer memory? Grant Edwards <invalid@invalid.invalid> - 2016-03-17 21:08 +0000
          Re: How to waste computer memory? Chris Angelico <rosuav@gmail.com> - 2016-03-18 08:13 +1100
            Re: How to waste computer memory? Paul Rubin <no.email@nospam.invalid> - 2016-03-17 14:30 -0700
          Re: How to waste computer memory? Mark Lawrence <breamoreboy@yahoo.co.uk> - 2016-03-17 22:32 +0000
          Re: How to waste computer memory? cl@isbd.net - 2016-03-17 22:42 +0000
        Re: How to waste computer memory? Marko Rauhamaa <marko@pacujo.net> - 2016-03-17 23:11 +0200
          Re: How to waste computer memory? Chris Angelico <rosuav@gmail.com> - 2016-03-18 08:17 +1100
          Re: How to waste computer memory? BartC <bc@freeuk.com> - 2016-03-17 21:26 +0000
            Re: How to waste computer memory? Mark Lawrence <breamoreboy@yahoo.co.uk> - 2016-03-17 22:38 +0000
            Re: How to waste computer memory? Chris Angelico <rosuav@gmail.com> - 2016-03-18 10:02 +1100
        Re: How to waste computer memory? alister <alister.ware@ntlworld.com> - 2016-03-17 21:37 +0000
          Re: How to waste computer memory? alister <alister.ware@ntlworld.com> - 2016-03-17 21:43 +0000
          Re: How to waste computer memory? Gene Heskett <gheskett@wdtv.com> - 2016-03-17 20:51 -0400
            Re: How to waste computer memory? Rick Johnson <rantingrickjohnson@gmail.com> - 2016-03-17 18:47 -0700
            Re: How to waste computer memory? cl@isbd.net - 2016-03-18 10:44 +0000
              Re: How to waste computer memory? Gene Heskett <gheskett@wdtv.com> - 2016-03-18 10:11 -0400
              Re: How to waste computer memory? Grant Edwards <invalid@invalid.invalid> - 2016-03-19 13:50 +0000
    Re: How to waste computer memory? Ian Kelly <ian.g.kelly@gmail.com> - 2016-03-18 01:00 -0600
      Re: How to waste computer memory? Jussi Piitulainen <jussi.piitulainen@helsinki.fi> - 2016-03-18 10:26 +0200
        Re: How to waste computer memory? Marko Rauhamaa <marko@pacujo.net> - 2016-03-18 17:26 +0200
          Re: How to waste computer memory? Steven D'Aprano <steve@pearwood.info> - 2016-03-19 03:58 +1100
          Re: How to waste computer memory? Marko Rauhamaa <marko@pacujo.net> - 2016-03-18 23:02 +0200
            Re: How to waste computer memory? Marko Rauhamaa <marko@pacujo.net> - 2016-03-18 23:28 +0200
              Re: How to waste computer memory? Marko Rauhamaa <marko@pacujo.net> - 2016-03-19 00:03 +0200
                Re: How to waste computer memory? Marko Rauhamaa <marko@pacujo.net> - 2016-03-19 09:49 +0200
                Re: How to waste computer memory? Marko Rauhamaa <marko@pacujo.net> - 2016-03-19 10:22 +0200
                Re: How to waste computer memory? Marko Rauhamaa <marko@pacujo.net> - 2016-03-19 11:40 +0200
                Re: How to waste computer memory? Steven D'Aprano <steve@pearwood.info> - 2016-03-19 19:38 +1100
            Re: How to waste computer memory? wxjmfauth@gmail.com - 2016-03-19 00:14 -0700
              Re: How to waste computer memory? wxjmfauth@gmail.com - 2016-03-19 02:17 -0700
            Re: How to waste computer memory? Steven D'Aprano <steve@pearwood.info> - 2016-03-19 19:14 +1100
              Re: How to waste computer memory? Marko Rauhamaa <marko@pacujo.net> - 2016-03-19 11:31 +0200
                Re: How to waste computer memory? wxjmfauth@gmail.com - 2016-03-19 03:40 -0700
                Re: How to waste computer memory? Marko Rauhamaa <marko@pacujo.net> - 2016-03-19 13:07 +0200
                Re: How to waste computer memory? BartC <bc@freeuk.com> - 2016-03-19 12:24 +0000
                Re: How to waste computer memory? Marko Rauhamaa <marko@pacujo.net> - 2016-03-19 14:43 +0200
                Re: How to waste computer memory? Steven D'Aprano <steve@pearwood.info> - 2016-03-20 01:18 +1100
                Re: How to waste computer memory? BartC <bc@freeuk.com> - 2016-03-19 15:14 +0000
                Re: How to waste computer memory? BartC <bc@freeuk.com> - 2016-03-19 15:20 +0000
                Re: How to waste computer memory? Steven D'Aprano <steve@pearwood.info> - 2016-03-19 22:32 +1100
                Re: How to waste computer memory? Marko Rauhamaa <marko@pacujo.net> - 2016-03-19 14:42 +0200
                Re: How to waste computer memory? Steven D'Aprano <steve@pearwood.info> - 2016-03-20 01:39 +1100
                Re: How to waste computer memory? Marko Rauhamaa <marko@pacujo.net> - 2016-03-19 16:56 +0200
                Re: How to waste computer memory? wxjmfauth@gmail.com - 2016-03-19 07:01 -0700
                Re: How to waste computer memory? Steven D'Aprano <steve@pearwood.info> - 2016-03-20 01:56 +1100
                Re: How to waste computer memory? Marko Rauhamaa <marko@pacujo.net> - 2016-03-19 17:02 +0200
                Re: How to waste computer memory? Steven D'Aprano <steve@pearwood.info> - 2016-03-20 02:47 +1100
                Re: How to waste computer memory? Marko Rauhamaa <marko@pacujo.net> - 2016-03-19 18:12 +0200
                Re: How to waste computer memory? Steven D'Aprano <steve@pearwood.info> - 2016-03-20 16:01 +1100
                Re: How to waste computer memory? Rustom Mody <rustompmody@gmail.com> - 2016-03-19 23:20 -0700
                Re: How to waste computer memory? Steven D'Aprano <steve@pearwood.info> - 2016-03-20 22:06 +1100
                Re: How to waste computer memory? Chris Angelico <rosuav@gmail.com> - 2016-03-20 22:22 +1100
                Re: How to waste computer memory? Steven D'Aprano <steve@pearwood.info> - 2016-03-20 23:14 +1100
                Re: How to waste computer memory? Chris Angelico <rosuav@gmail.com> - 2016-03-20 23:27 +1100
                Re: How to waste computer memory? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-03-20 14:55 +0000
                Re: How to waste computer memory? Marko Rauhamaa <marko@pacujo.net> - 2016-03-20 17:36 +0200
                Re: How to waste computer memory? Random832 <random832@fastmail.com> - 2016-03-20 14:17 -0400
                Re: How to waste computer memory? Marko Rauhamaa <marko@pacujo.net> - 2016-03-20 09:30 +0200
      Re: How to waste computer memory? wxjmfauth@gmail.com - 2016-03-18 03:50 -0700
      Re: How to waste computer memory? Steven D'Aprano <steve@pearwood.info> - 2016-03-18 22:46 +1100
        Re: How to waste computer memory? Steven D'Aprano <steve@pearwood.info> - 2016-03-18 22:58 +1100
          Re: How to waste computer memory? wxjmfauth@gmail.com - 2016-03-18 12:53 -0700
        Re: How to waste computer memory? Chris Angelico <rosuav@gmail.com> - 2016-03-18 23:37 +1100
        Re: How to waste computer memory? Ian Kelly <ian.g.kelly@gmail.com> - 2016-03-18 07:57 -0600
    Re: How to waste computer memory? Steven D'Aprano <steve@pearwood.info> - 2016-03-19 03:44 +1100
      Re: How to waste computer memory? Jussi Piitulainen <jussi.piitulainen@helsinki.fi> - 2016-03-18 20:22 +0200
        Re: How to waste computer memory? wxjmfauth@gmail.com - 2016-03-18 13:03 -0700
  Re: How to waste computer memory? sohcahtoa82@gmail.com - 2016-03-18 11:18 -0700

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