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From: Hyman Rosen <hyrosen@mail.com>
Subject: Re: How do I write directly to a memory address?
Date: Wed, 09 Feb 2011 11:48:07 -0500
Date: 2011-02-09T11:48:07-05:00	[thread overview]
Message-ID: <4d52c5e5$0$19486$882e7ee2@usenet-news.net> (raw)
In-Reply-To: <9a8njlwvey1p.1a96yvvgdf6yu.dlg@40tude.net>

On 2/9/2011 11:15 AM, Dmitry A. Kazakov wrote:
> It is theoretically possible to say if a program is correct

No it's not, because the statement of correctness is equivalent to
the program itself; you simply push the potential error out one level.
How do I know that your assertion as to the correctness of the
program accurately models what the program should do?

> Even if the damage inflicted by a program is less than one by a
> malfunctioned hardware there is a psychological difference. People do not
> accept preventable or deliberate damages. E.g. it is OK for thousands to
> die in car accidents, but intolerable when a single person die in gun
> shooting.

Your example is false; it is not intolerable when a single person
dies in a gun shooting. Here in the U.S. we do not take away guns
from the public even though some of its members use them to murder.

And in fact, people treat computer programs as they do other more
physical objects. They work around problems, they upgrade to better
versions, and they complain.



  parent reply	other threads:[~2011-02-09 16:48 UTC|newest]

Thread overview: 381+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-02-03  5:52 How do I write directly to a memory address? Syntax Issues
2011-02-03  8:00 ` Georg Bauhaus
2011-02-03  8:01   ` Georg Bauhaus
2011-02-08 13:34   ` Yannick Duchêne (Hibou57)
2011-02-03  8:08 ` mockturtle
2011-02-03 18:07   ` Jeffrey Carter
2011-02-08 13:43   ` Yannick Duchêne (Hibou57)
2011-02-08 21:07     ` Vinzent Hoefler
2011-02-10  2:21     ` Randy Brukardt
2011-02-03  8:24 ` Ludovic Brenta
2011-02-03 10:50   ` Syntax Issues
2011-02-03 11:03   ` Georg Bauhaus
2011-02-03 18:24   ` Jeffrey Carter
2011-02-04  9:21     ` Ludovic Brenta
2011-02-03 21:30   ` Florian Weimer
2011-02-04  9:24   ` Ludovic Brenta
2011-02-04 10:31     ` Georg Bauhaus
2011-02-04 11:07       ` Dmitry A. Kazakov
2011-02-04 17:35       ` Jeffrey Carter
2011-02-04 16:00     ` Hyman Rosen
2011-02-04 17:40       ` Dmitry A. Kazakov
2011-02-04 18:35         ` Hyman Rosen
2011-02-05  5:17           ` Randy Brukardt
2011-02-04 21:36       ` Shark8
2011-02-04 23:00       ` Adam Beneschan
2011-02-05  0:20         ` John B. Matthews
2011-02-05 14:56       ` Pascal Obry
2011-02-07 14:59         ` Hyman Rosen
2011-02-07 16:24           ` Robert A Duff
2011-02-07 16:44             ` Hyman Rosen
2011-02-07 17:02               ` Ludovic Brenta
2011-03-01 20:27             ` Hyman Rosen
2011-03-01 20:47               ` Dmitry A. Kazakov
2011-03-01 21:17                 ` Hyman Rosen
2011-03-01 21:37                   ` Dmitry A. Kazakov
2011-03-01 21:54                     ` Hyman Rosen
2011-03-02  8:42                       ` Dmitry A. Kazakov
2011-03-02 14:36                         ` Hyman Rosen
2011-03-02 15:30                           ` Dmitry A. Kazakov
2011-03-02 15:40                             ` Hyman Rosen
2011-03-02 16:25                               ` Georg Bauhaus
2011-03-02 16:40                                 ` Hyman Rosen
2011-03-02 18:44                                   ` Georg Bauhaus
2011-03-02 18:59                                     ` Hyman Rosen
2011-03-02 17:21                               ` Dmitry A. Kazakov
2011-03-02 17:40                                 ` Hyman Rosen
2011-03-02 18:04                                   ` Dmitry A. Kazakov
2011-03-02 18:29                                     ` Hyman Rosen
2011-03-02 21:55                                       ` Dmitry A. Kazakov
2011-03-02 22:10                                         ` Hyman Rosen
2011-03-03  8:14                                           ` Dmitry A. Kazakov
2011-03-03  8:04                                 ` Simon Wright
2011-03-03  8:23                                   ` Dmitry A. Kazakov
2011-03-03  8:50                                   ` Hyman Rosen
2011-03-03  7:54                               ` Simon Wright
2011-03-02 20:34                   ` KK6GM
2011-03-02 20:59                     ` Hyman Rosen
2011-03-02 21:03                       ` Vinzent Hoefler
2011-03-02 21:13                         ` Hyman Rosen
2011-03-02 21:34                           ` KK6GM
2011-03-03  1:09                             ` Hyman Rosen
2011-03-03  1:38                               ` KK6GM
2011-03-03  2:42                               ` Randy Brukardt
2011-03-02 23:18                           ` Vinzent Hoefler
2011-03-02 23:26                             ` Hyman Rosen
2011-03-03  0:46                               ` Edward Fish
2011-03-03  1:03                                 ` Hyman Rosen
2011-03-03  3:01                                   ` Randy Brukardt
2011-03-03  6:05                                     ` Hyman Rosen
2011-03-03  8:52                                       ` Dmitry A. Kazakov
2011-03-03 17:51                                         ` Hyman Rosen
2011-03-03 18:32                                           ` Dmitry A. Kazakov
2011-03-03 20:08                                             ` Hyman Rosen
2011-03-03 21:55                                               ` Dmitry A. Kazakov
2011-03-03 22:08                                                 ` Hyman Rosen
2011-03-03 20:34                                             ` Hyman Rosen
2011-03-04  0:22                                       ` Randy Brukardt
2011-03-04  3:21                                         ` Nasser M. Abbasi
2011-03-04 16:48                                         ` Hyman Rosen
2011-03-03 21:24                               ` Vinzent Hoefler
2011-03-03 21:32                                 ` Hyman Rosen
2011-03-03 21:39                                   ` Vinzent Hoefler
2011-03-03 21:44                                     ` Hyman Rosen
2011-03-03 22:28                                   ` Georg Bauhaus
2011-03-01 21:52               ` Pascal Obry
2011-03-01 22:08                 ` Hyman Rosen
2011-03-02  0:41                   ` Randy Brukardt
2011-03-02  2:59                     ` Nasser M. Abbasi
2011-03-03  1:44                       ` Randy Brukardt
2011-03-02 14:26                     ` Hyman Rosen
2011-03-02 14:34                       ` Ludovic Brenta
2011-03-02 14:59                         ` Hyman Rosen
2011-03-02 15:19                           ` Pascal Obry
2011-03-02 15:35                             ` Hyman Rosen
2011-03-02 15:49                           ` Ludovic Brenta
2011-03-02 16:03                             ` Hyman Rosen
2011-03-03  2:23                       ` Randy Brukardt
2011-03-03  5:48                         ` Hyman Rosen
2011-03-02  9:19                   ` Pascal Obry
2011-03-02  9:31                     ` Dmitry A. Kazakov
2011-03-02  9:45                       ` Nasser M. Abbasi
2011-03-02 10:24                         ` Georg Bauhaus
2011-03-02 11:16                         ` Dmitry A. Kazakov
2011-03-02 14:51                     ` Hyman Rosen
2011-02-06 17:49     ` Simon Clubley
2011-02-06 18:18       ` Niklas Holsti
2011-02-06 19:05         ` Simon Clubley
2011-02-06 20:01           ` Dmitry A. Kazakov
2011-02-06 21:27             ` Maciej Sobczak
2011-02-06 23:08               ` Shark8
2011-02-07  6:38                 ` Niklas Holsti
2011-02-07  7:23                   ` Shark8
2011-02-07  8:31                     ` Niklas Holsti
2011-02-07 12:31                       ` Simon Clubley
2011-02-07 12:42                         ` Simon Clubley
2011-02-07 21:54                           ` Randy Brukardt
2011-02-08  0:21                             ` Bill Findlay
2011-02-08  1:06                             ` Adam Beneschan
2011-02-21  7:17                               ` David Thompson
2011-02-08 12:46                             ` Simon Clubley
2011-02-08 13:12                             ` J-P. Rosen
2011-02-08 18:03                               ` Jeffrey Carter
2011-02-07  8:38               ` Dmitry A. Kazakov
2011-02-07  9:05                 ` Maciej Sobczak
2011-02-07  9:24                   ` Dmitry A. Kazakov
2011-02-07 23:11                     ` Maciej Sobczak
2011-02-08 18:14                       ` Dmitry A. Kazakov
2011-02-08 21:48                         ` Maciej Sobczak
2011-02-09  8:43                           ` Dmitry A. Kazakov
2011-02-09 21:07                             ` Maciej Sobczak
2011-02-09 21:38                               ` Dmitry A. Kazakov
2011-03-01 21:45                                 ` Maciej Sobczak
2011-02-07  9:00             ` Ludovic Brenta
2011-02-07 13:43               ` Georg Bauhaus
2011-02-07 13:56                 ` Ludovic Brenta
2011-02-07 14:58                   ` Georg Bauhaus
2011-02-07 15:21                     ` Dmitry A. Kazakov
2011-02-07 16:14                       ` Robert A Duff
2011-02-07 17:23                         ` Dmitry A. Kazakov
2011-02-07 18:38                         ` Jeffrey Carter
2011-02-07 21:38                           ` Robert A Duff
2011-02-07 22:41                             ` Simon Wright
2011-02-07 18:10                       ` Georg Bauhaus
2011-02-07 19:27                         ` Simon Wright
2011-02-07 19:29                         ` Dmitry A. Kazakov
2011-02-07 16:54                     ` Ludovic Brenta
2011-02-07 17:55                       ` Georg Bauhaus
2011-02-08  8:04                         ` Ludovic Brenta
2011-02-08  9:01                           ` Nasser M. Abbasi
2011-02-08  9:08                             ` Ludovic Brenta
2011-02-08  9:43                           ` Georg Bauhaus
2011-02-08 19:53                             ` Shark8
2011-02-08  9:46                           ` Georg Bauhaus
2011-02-08  9:58                             ` Ludovic Brenta
2011-02-08 10:03                               ` Georg Bauhaus
2011-02-08 10:08                                 ` Ludovic Brenta
2011-02-08 10:27                                   ` Georg Bauhaus
2011-02-08 10:15                                 ` Nasser M. Abbasi
2011-02-08 16:48                                 ` Adam Beneschan
2011-02-08 18:25                                   ` Georg Bauhaus
2011-02-08 20:48                                     ` Vinzent Hoefler
2011-02-08 21:24                                       ` Georg Bauhaus
2011-02-08 21:41                                         ` Vinzent Hoefler
2011-02-09  8:59                                           ` Dmitry A. Kazakov
2011-02-09 18:25                                             ` Vinzent Hoefler
2011-02-09 20:03                                               ` Dmitry A. Kazakov
2011-02-09 20:19                                                 ` Vinzent Hoefler
2011-02-09 21:10                                                   ` Hyman Rosen
2011-02-09 21:42                                                     ` Vinzent Hoefler
2011-02-08 17:11                             ` Pascal Obry
2011-02-08 17:11                             ` Pascal Obry
2011-02-08 17:11                             ` Pascal Obry
2011-02-08 17:24                               ` Hyman Rosen
2011-02-08 18:27                                 ` Dmitry A. Kazakov
2011-02-08 18:43                                   ` Hyman Rosen
2011-02-08 10:10                           ` Georg Bauhaus
2011-02-08 10:14                             ` Ludovic Brenta
2011-02-08 10:31                               ` Georg Bauhaus
2011-02-08 18:30                               ` Jeffrey Carter
2011-02-08 18:47                                 ` Hyman Rosen
2011-02-08 20:11                                   ` Shark8
2011-02-08 20:27                                     ` Hyman Rosen
2011-02-08 20:52                                       ` Shark8
2011-02-08 21:21                                         ` Jeffrey Carter
2011-02-08 21:35                                           ` Shark8
2011-02-09  0:03                                       ` Randy Brukardt
2011-02-09  0:14                                         ` Shark8
2011-02-10  2:51                                           ` Randy Brukardt
2011-02-10  4:30                                             ` Shark8
2011-02-11  2:16                                               ` Randy Brukardt
2011-02-09 15:34                                         ` Hyman Rosen
2011-02-09 16:15                                           ` Dmitry A. Kazakov
2011-02-09 16:43                                             ` KK6GM
2011-02-09 17:49                                               ` Dmitry A. Kazakov
2011-02-09 17:54                                                 ` Hyman Rosen
2011-02-09 18:15                                                   ` Dmitry A. Kazakov
2011-02-09 18:25                                                   ` Shark8
2011-02-09 20:16                                                   ` Simon Wright
2011-02-09 20:33                                                     ` Vinzent Hoefler
2011-02-09 16:48                                             ` Hyman Rosen [this message]
2011-02-09 17:49                                               ` Dmitry A. Kazakov
2011-02-09 18:07                                                 ` Hyman Rosen
2011-02-09 18:36                                                   ` Dmitry A. Kazakov
2011-02-09 19:12                                                     ` Hyman Rosen
2011-02-09 19:41                                                       ` Shark8
2011-02-09 20:00                                                         ` Hyman Rosen
2011-02-09 20:25                                                           ` Shark8
2011-02-09 21:20                                                             ` Hyman Rosen
2011-02-09 21:23                                                               ` Shark8
2011-02-09 21:40                                                                 ` Hyman Rosen
2011-02-09 23:59                                                                   ` Robert A Duff
2011-02-09 20:01                                                       ` Dmitry A. Kazakov
2011-02-09 20:56                                                         ` Hyman Rosen
2011-02-09 21:47                                                           ` Dmitry A. Kazakov
2011-02-09 21:51                                                             ` Simon Wright
2011-02-09 21:56                                                             ` Hyman Rosen
2011-02-09 22:01                                                               ` Dmitry A. Kazakov
2011-02-10  3:08                                                       ` Randy Brukardt
2011-02-09 22:31                                                   ` Anonymous
2011-02-09 22:34                                                     ` Hyman Rosen
2011-02-09 22:41                                                       ` Vinzent Hoefler
2011-02-09 22:52                                                         ` Hyman Rosen
     [not found]                                                 ` <4d52d7d9$0$18057$882e7ee2@usenet-news.ne t>
2011-02-10  3:03                                                   ` Randy Brukardt
2011-02-09 18:23                                               ` Shark8
2011-02-09 18:31                                                 ` Hyman Rosen
2011-02-09 19:20                                                   ` Shark8
2011-02-09 19:43                                                     ` Hyman Rosen
2011-02-09 20:29                                                       ` Shark8
2011-02-09 21:26                                                         ` Hyman Rosen
2011-02-09 21:40                                                           ` Shark8
2011-02-09 22:09                                                             ` Hyman Rosen
2011-02-09 22:23                                                               ` Shark8
2011-02-09 22:31                                                                 ` Hyman Rosen
2011-02-09 22:38                                                                   ` Vinzent Hoefler
2011-02-09 22:50                                                                     ` Hyman Rosen
2011-02-10  0:16                                                                       ` Shark8
2011-02-10 15:28                                                                         ` Hyman Rosen
2011-02-10 16:38                                                                           ` Shark8
2011-02-10 16:46                                                                             ` Hyman Rosen
2011-02-10  3:23                                                                       ` Randy Brukardt
2011-02-10 17:33                                                                       ` Vinzent Hoefler
2011-02-09 23:07                                                                   ` Shark8
2011-02-09 23:24                                                                     ` Hyman Rosen
2011-02-10  0:35                                                                       ` Shark8
2011-02-10 15:38                                                                         ` Hyman Rosen
2011-02-10 17:05                                                                           ` Shark8
2011-02-10 17:40                                                                             ` Hyman Rosen
2011-02-10 18:22                                                                               ` Shark8
2011-02-10 19:20                                                                               ` Georg Bauhaus
2011-02-11  8:26                                                                               ` Ludovic Brenta
2011-02-11 10:22                                                                                 ` Nasser M. Abbasi
2011-02-11 16:10                                                                                 ` Hyman Rosen
2011-02-11 18:04                                                                                   ` Dmitry A. Kazakov
2011-02-11 18:31                                                                                     ` Hyman Rosen
2011-02-11 18:42                                                                                       ` Vinzent Hoefler
2011-02-11 18:52                                                                                         ` Hyman Rosen
2011-02-11 20:02                                                                                           ` Vinzent Hoefler
2011-02-11 19:41                                                                                       ` Dmitry A. Kazakov
2011-02-11 18:43                                                                                   ` Vinzent Hoefler
2011-02-11 18:57                                                                                     ` Hyman Rosen
2011-02-11 20:15                                                                                       ` Vinzent Hoefler
2011-02-11 20:29                                                                                         ` Hyman Rosen
2011-02-11 20:42                                                                                           ` Vinzent Hoefler
2011-02-11 18:52                                                                                   ` Georg Bauhaus
2011-02-11 19:02                                                                                     ` Hyman Rosen
2011-02-10 17:30                                                                           ` Georg Bauhaus
2011-02-09 18:10                                             ` Shark8
2011-02-10  2:56                                           ` Randy Brukardt
2011-02-09 21:15                                         ` Anonymous
2011-02-08 19:43                                 ` Dmitry A. Kazakov
2011-02-08 20:01                                   ` Hyman Rosen
2011-02-08 20:27                                     ` Dmitry A. Kazakov
2011-02-08 20:41                                       ` Hyman Rosen
2011-02-08 21:06                                     ` Adam Beneschan
2011-02-08 21:13                                       ` Hyman Rosen
2011-02-08 21:16                                       ` Vinzent Hoefler
2011-02-08 22:41                                         ` Adam Beneschan
2011-02-09 18:39                                           ` Vinzent Hoefler
2011-02-09 20:29                                             ` Simon Wright
2011-02-09 20:44                                               ` Vinzent Hoefler
2011-02-10  3:03                                                 ` Adam Beneschan
2011-02-10 19:07                                                   ` Vinzent Hoefler
2011-02-11  7:19                                                     ` Stephen Leake
2011-02-11 18:43                                                       ` Vinzent Hoefler
2011-02-09 10:42                                         ` Simon Wright
2011-02-09 18:39                                           ` Vinzent Hoefler
2011-02-09 18:48                                             ` J-P. Rosen
2011-02-09 18:55                                               ` Vinzent Hoefler
2011-02-09 22:03                                                 ` J-P. Rosen
2011-02-09 22:25                                                   ` Vinzent Hoefler
2011-02-10  3:07                                                     ` Adam Beneschan
2011-02-10  6:09                                                     ` J-P. Rosen
2011-02-10 17:48                                                       ` Vinzent Hoefler
2011-02-09 21:30                                             ` Simon Wright
2011-02-09 22:05                                               ` Vinzent Hoefler
2011-02-09 18:42                                           ` Vinzent Hoefler
2011-02-08 21:09                                     ` Shark8
2011-02-08 21:25                                       ` Hyman Rosen
2011-02-08 21:46                                         ` Vinzent Hoefler
2011-02-08 21:59                                           ` Hyman Rosen
2011-02-09 18:44                                             ` Vinzent Hoefler
2011-02-09 18:54                                               ` Hyman Rosen
2011-02-09 18:59                                                 ` Vinzent Hoefler
2011-02-09 19:21                                                   ` Hyman Rosen
2011-02-09 19:30                                                     ` Vinzent Hoefler
2011-02-09 19:44                                                       ` Hyman Rosen
2011-02-09 20:08                                                         ` Vinzent Hoefler
2011-02-08 21:49                                         ` Simon Clubley
2011-02-08 21:51                                           ` Vinzent Hoefler
2011-02-08 22:13                                             ` Hyman Rosen
2011-02-09 18:04                                               ` Vinzent Hoefler
2011-02-08 22:12                                           ` Hyman Rosen
2011-02-08 23:03                                             ` Simon Clubley
2011-02-08 22:30                                         ` Shark8
2011-02-09 10:19                                         ` Ludovic Brenta
2011-02-09 15:09                                         ` KK6GM
2011-02-09  0:13                                       ` Randy Brukardt
2011-02-09  1:56                                         ` Shark8
2011-02-09  2:33                                           ` Adam Beneschan
2011-02-09 15:49                                             ` Hyman Rosen
2011-02-10  3:29                                               ` Randy Brukardt
2011-02-21  7:17                                             ` David Thompson
2011-02-08 20:04                                   ` Simon Clubley
2011-02-08 20:44                                     ` Dmitry A. Kazakov
2011-02-08 21:19                                       ` Simon Clubley
2011-02-09  9:21                                         ` Dmitry A. Kazakov
2011-02-09 15:20                                           ` KK6GM
2011-02-09 16:39                                             ` Hyman Rosen
2011-02-09 16:46                                               ` KK6GM
2011-02-09 17:15                                                 ` Hyman Rosen
2011-02-09 17:46                                                   ` Shark8
2011-02-09 18:02                                                   ` Dmitry A. Kazakov
2011-02-09 18:17                                                     ` Hyman Rosen
2011-02-09 18:34                                                       ` Dmitry A. Kazakov
2011-02-09 18:52                                                         ` Hyman Rosen
2011-02-09 19:48                                                           ` Dmitry A. Kazakov
2011-02-09 20:09                                                             ` Vinzent Hoefler
2011-02-09 20:52                                                             ` Hyman Rosen
2011-02-09 21:45                                                               ` Simon Wright
2011-02-09 22:13                                                                 ` Shark8
2011-02-09 18:53                                                   ` KK6GM
2011-02-09 19:20                                                     ` Hyman Rosen
2011-02-08 21:31                                       ` Shark8
2011-02-08 21:50                                         ` Vinzent Hoefler
2011-02-08 21:56                                           ` Simon Clubley
2011-02-08 22:41                                             ` Shark8
2011-02-09 18:12                                               ` Vinzent Hoefler
2011-02-09 18:29                                                 ` Shark8
2011-02-09 18:49                                                   ` Vinzent Hoefler
2011-02-09 18:36                                                 ` Hyman Rosen
2011-02-09 18:51                                                   ` Vinzent Hoefler
2011-02-21  7:17                                         ` David Thompson
2011-02-08 20:55                                   ` Georg Bauhaus
2011-02-08 21:26                                   ` Jeffrey Carter
2011-02-09  7:59                                   ` Mart van de Wege
2011-02-09  9:16                                     ` Dmitry A. Kazakov
2011-02-09 10:28                                       ` Mart van de Wege
2011-02-09 15:57                                         ` Hyman Rosen
2011-02-10  3:36                                           ` Randy Brukardt
2011-02-10  6:35                                             ` J-P. Rosen
2011-02-08 10:11                           ` Georg Bauhaus
2011-02-08 10:16                             ` Ludovic Brenta
2011-02-08 10:36                               ` Georg Bauhaus
2011-02-08 10:43                                 ` Ludovic Brenta
2011-02-08 12:20                                   ` Georg Bauhaus
2011-02-08 20:21                             ` Shark8
2011-02-08 21:46                               ` Georg Bauhaus
2011-02-08 22:35                                 ` Shark8
2011-02-10  2:18                             ` Randy Brukardt
2011-02-08 15:36               ` Hyman Rosen
2011-02-08 16:44                 ` Adam Beneschan
2011-02-08 17:13                   ` Hyman Rosen
2011-02-08 18:33                     ` Georg Bauhaus
2011-02-08 18:39                       ` Hyman Rosen
2011-02-03 17:43 ` John McCormick
2011-02-12  4:47 ` Edward Fish
2011-02-12  8:02   ` Niklas Holsti
2011-02-14  0:09   ` Hyman Rosen
2011-02-15  0:25     ` Randy Brukardt
2011-02-19  4:21       ` Edward Fish
2011-02-13  1:04 ` anon
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