Re: How to waste computer memory?

From	Chris Angelico <rosuav@gmail.com>
Newsgroups	comp.lang.python
Subject	Re: How to waste computer memory?
Date	2016-03-18 10:02 +1100
Message-ID	<mailman.296.1458255731.12893.python-list@python.org> (permalink)
References	(1 earlier) <265377f4-741d-4aa2-9338-239f56f8bc57@googlegroups.com> <aqgrrc-fhh.ln1@esprimo.zbmc.eu> <mailman.285.1458247353.12893.python-list@python.org> <87twk4q07t.fsf@elektro.pacujo.net> <ncf78g$ohc$1@dont-email.me>

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On Fri, Mar 18, 2016 at 8:26 AM, BartC <bc@freeuk.com> wrote:
> On 17/03/2016 21:11, Marko Rauhamaa wrote:
>>
>> Chris Angelico <rosuav@gmail.com>:
>>
>>> Like every language *including* English. You can pretend that ASCII is
>>> enough, but you do lose some information.
>>
>>
>> Hold it, I'll quickly update my résumé before we resume the
>> conversation. What does this exposé expose? At least it gives a coup de
>> grâce to ASCII with grace.
>
>
> 'ANSI' (Windows code page 1252), will do most of what ASCII doesn't, as far
> as western Europe (and the US, Canada, Australia and probably the rest of
> the Americas) is concerned. Including euro and pound (€,£) currency symbols.
>
> ANSI could have been equivalent to the first 256 Unicode code points, rather
> than just 128, if Unicode hadn't squandered codes 128 to 159 on even more
> control codes, when it's difficult to see a use for most of the 32 that
> ASCII already reserves.

The trouble is twofold:

1) Code page 1252 still can't do everything. You can handle most of
western Europe but that's all. No Cyrillic or Greek text, and
definitely no RTL text (Arabic or Hebrew).

2) So the solution is... more codepages, right? NO. A thousand times
no. That just means that no two computers can agree on what character
0xA2 represents.

3) You still can't fit Chinese text into eight bits of space, no
matter how hard you try. (Among our problems are such diverse elements
as...)

So, no. No solution there. And you're just making even more assumptions.

ChrisA

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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