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| From | BartC <bc@freeuk.com> |
|---|---|
| Newsgroups | comp.lang.c |
| Subject | Re: the language |
| References | <bgfc7at635gna5mll0ifmnlp6iq86prijn@4ax.com> <kpBdw.5607$n97.3994@fx05.am4> <kfnbnnrt49d.fsf@x-alumni2.alumni.caltech.edu> <Rg7ew.1962$Z51.89@fx47.am4> <ab7e14b1-9b3b-435d-8cbc-ac701666f6f2@googlegroups.com> |
| Message-ID | <kw9ew.9471$mp2.6210@fx01.am4> (permalink) |
| Organization | virginmedia.com |
| Date | 2014-11-29 01:42 +0000 |
On 29/11/2014 00:14, Malcolm McLean wrote: > However a computer that just shuffles bits about is useless But that's not possible except in theory. A real computer will have a way of getting a program (and some data) into memory, and a Start or Run button. So it will have input. Then if you allow the luxury of a Stop, Halt or Exit statement, then certain useful tasks can be done. Measuring how long an algorithm takes to complete, for example. (And if the memory can be manually examined afterwards, then that will do for output, and a lot more things become possible. The first computer I built was exactly like this.) Without a Stop function within the program (there will be a way of stopping it physically), a computer might still generate radio interference, heat, or even noise. Not necessarily useless, although that might require some imagination to make use of. (For example, with a program to play a tune when the RF emissions are picked up on a nearby FM radio. As it happens, this was one method I used to find out what my circuit was up to!) -- Bartc
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the language Rosario193 <Rosario@invalid.invalid> - 2014-11-26 21:54 +0100
Re: the language Rosario193 <Rosario@invalid.invalid> - 2014-11-26 21:56 +0100
Re: the language John Bode <jfbode1029@gmail.com> - 2014-11-26 13:45 -0800
Re: the language Rosario193 <Rosario@invalid.invalid> - 2014-11-28 11:52 +0100
Re: the language "Bill Cunningham" <nospam@nspam.invalid> - 2014-12-01 23:25 -0500
Re: the language "Bill Cunningham" <nospam@nspam.invalid> - 2014-12-02 00:56 -0500
Re: the language Rosario193 <Rosario@invalid.invalid> - 2014-12-04 14:52 +0100
Re: the language "Osmium" <r124c4u102@comcast.net> - 2014-12-04 08:07 -0600
Re: the language Geoff <geoff@invalid.invalid> - 2014-12-04 10:20 -0800
Re: the language Mark Storkamp <mstorkamp@yahoo.com> - 2014-11-26 15:11 -0600
Re: the language Rosario193 <Rosario@invalid.invalid> - 2014-11-28 12:16 +0100
Re: the language Rosario193 <Rosario@invalid.invalid> - 2014-11-28 12:18 +0100
Re: the language John Bode <jfbode1029@gmail.com> - 2014-11-26 13:12 -0800
Re: the language Kaz Kylheku <kaz@kylheku.com> - 2014-11-27 00:37 +0000
Re: the language Ben Bacarisse <ben.usenet@bsb.me.uk> - 2014-11-27 01:13 +0000
Re: the language raltbos@xs4all.nl (Richard Bos) - 2014-11-26 22:45 +0000
Re: the language Rosario193 <Rosario@invalid.invalid> - 2014-11-27 07:41 +0100
Re: the language Rosario193 <Rosario@invalid.invalid> - 2014-11-27 08:12 +0100
Re: the language Morris Dovey <mrdovey@iedu.com> - 2014-11-27 01:43 -0600
Re: the language Rosario193 <Rosario@invalid.invalid> - 2014-11-28 11:56 +0100
Re: the language Morris Dovey <mrdovey@iedu.com> - 2014-11-28 09:08 -0600
Re: the language Rosario193 <Rosario@invalid.invalid> - 2014-11-28 20:58 +0100
Re: the language Morris Dovey <mrdovey@iedu.com> - 2014-11-28 19:22 -0600
Re: the language Rosario193 <Rosario@invalid.invalid> - 2014-12-02 02:59 +0100
Re: the language Kaz Kylheku <kaz@kylheku.com> - 2014-12-02 02:53 +0000
Re: the language Les Cargill <lcargill99@comcast.com> - 2014-12-01 21:25 -0600
Re: the language Kaz Kylheku <kaz@kylheku.com> - 2014-12-02 06:22 +0000
Re: the language Richard Heathfield <invalid@see.sig.invalid> - 2014-11-27 08:37 +0000
Re: the language Reinhardt Behm <rbehm@hushmail.com> - 2014-11-27 16:44 +0800
Re: the language gazelle@shell.xmission.com (Kenny McCormack) - 2014-11-27 15:35 +0000
Re: the language Richard Damon <Richard@Damon-Family.org> - 2014-11-27 11:58 -0500
Re: the language jt@toerring.de (Jens Thoms Toerring) - 2014-11-27 22:44 +0000
Re: the language Rosario193 <Rosario@invalid.invalid> - 2014-11-28 09:52 +0100
Re: the language Tim Rentsch <txr@alumni.caltech.edu> - 2014-11-28 12:53 -0800
Re: the language Thomas Jahns <jahns@idontlikespam.dkrz.de> - 2014-11-28 10:07 +0100
Re: the language Thomas Jahns <jahns@idontlikespam.dkrz.de> - 2014-11-28 14:57 +0100
Re: the language Tim Rentsch <txr@alumni.caltech.edu> - 2014-11-28 13:09 -0800
Re: the language Rosario193 <Rosario@invalid.invalid> - 2014-11-28 12:01 +0100
Re: the language Richard Heathfield <invalid@see.sig.invalid> - 2014-11-28 14:46 +0000
Re: the language Tim Rentsch <txr@alumni.caltech.edu> - 2014-11-28 13:16 -0800
Re: the language gazelle@shell.xmission.com (Kenny McCormack) - 2014-11-28 22:09 +0000
Re: the language Tim Rentsch <txr@alumni.caltech.edu> - 2014-12-01 03:40 -0800
Re: the language Malcolm McLean <malcolm.mclean5@btinternet.com> - 2014-11-28 14:42 -0800
Re: the language Tim Rentsch <txr@alumni.caltech.edu> - 2014-12-01 03:22 -0800
Re: the language Richard Heathfield <invalid@see.sig.invalid> - 2014-11-28 23:09 +0000
Re: the language Malcolm McLean <malcolm.mclean5@btinternet.com> - 2014-11-28 16:14 -0800
Re: the language BartC <bc@freeuk.com> - 2014-11-29 01:42 +0000
Re: the language Kaz Kylheku <kaz@kylheku.com> - 2014-11-29 01:42 +0000
Re: the language Malcolm McLean <malcolm.mclean5@btinternet.com> - 2014-11-29 04:03 -0800
Re: the language Keith Thompson <kst-u@mib.org> - 2014-12-01 00:55 -0800
Re: the language glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2014-12-02 05:42 +0000
Re: the language Richard Damon <Richard@Damon-Family.org> - 2014-11-28 19:25 -0500
Re: the language Tim Rentsch <txr@alumni.caltech.edu> - 2014-12-01 03:21 -0800
Re: the language Richard Heathfield <invalid@see.sig.invalid> - 2014-12-01 14:02 +0000
Re: the language Tim Rentsch <txr@alumni.caltech.edu> - 2014-12-05 10:18 -0800
Re: the language Richard Heathfield <invalid@see.sig.invalid> - 2014-12-07 08:25 +0000
Re: the language Öö Tiib <ootiib@hot.ee> - 2014-12-07 10:44 -0800
Re: the language Richard Heathfield <invalid@see.sig.invalid> - 2014-12-07 19:17 +0000
Re: the language Öö Tiib <ootiib@hot.ee> - 2014-12-07 15:48 -0800
Re: the language Richard Heathfield <invalid@see.sig.invalid> - 2014-12-08 05:45 +0000
Re: the language Malcolm McLean <malcolm.mclean5@btinternet.com> - 2014-12-08 03:27 -0800
Re: the language Kaz Kylheku <kaz@kylheku.com> - 2014-12-08 06:00 +0000
Re: the language Richard Heathfield <invalid@see.sig.invalid> - 2014-12-08 06:17 +0000
Re: the language Malcolm McLean <malcolm.mclean5@btinternet.com> - 2014-12-08 03:37 -0800
Re: the language Richard Heathfield <invalid@see.sig.invalid> - 2014-12-08 12:53 +0000
Re: the language Tim Rentsch <txr@alumni.caltech.edu> - 2014-12-16 04:21 -0800
Re: the language Richard Heathfield <invalid@see.sig.invalid> - 2014-12-16 12:43 +0000
Re: the language Tim Rentsch <txr@alumni.caltech.edu> - 2014-12-16 14:46 -0800
Re: the language Richard Heathfield <invalid@see.sig.invalid> - 2014-12-17 00:23 +0000
Re: the language JohnF <john@please.see.sig.for.email.com> - 2014-12-17 07:01 +0000
Re: the language Richard Heathfield <invalid@see.sig.invalid> - 2014-12-17 07:22 +0000
Re: the language Ben Bacarisse <ben.usenet@bsb.me.uk> - 2014-12-17 11:56 +0000
Re: the language Malcolm McLean <malcolm.mclean5@btinternet.com> - 2014-12-17 05:43 -0800
Re: the language Rosario193 <Rosario@invalid.invalid> - 2014-12-18 18:30 +0100
Re: the language Rosario193 <Rosario@invalid.invalid> - 2014-12-18 18:41 +0100
Re: the language Richard Heathfield <invalid@see.sig.invalid> - 2014-12-17 14:34 +0000
Re: the language Ben Bacarisse <ben.usenet@bsb.me.uk> - 2014-12-18 02:15 +0000
Re: the language James Kuyper <jameskuyper@verizon.net> - 2014-12-17 22:31 -0500
Re: the language Ben Bacarisse <ben.usenet@bsb.me.uk> - 2014-12-18 17:19 +0000
Re: the language Richard Heathfield <invalid@see.sig.invalid> - 2014-12-18 07:52 +0000
Re: the language Ben Bacarisse <ben.usenet@bsb.me.uk> - 2014-12-18 17:21 +0000
Re: the language Richard Heathfield <invalid@see.sig.invalid> - 2014-12-18 18:15 +0000
Re: the language Ben Bacarisse <ben.usenet@bsb.me.uk> - 2014-12-19 01:20 +0000
Re: the language Richard Heathfield <invalid@see.sig.invalid> - 2014-12-19 07:48 +0000
Re: the language James Kuyper <jameskuyper@verizon.net> - 2014-12-19 07:40 -0500
Re: the language Richard Heathfield <invalid@see.sig.invalid> - 2014-12-19 12:54 +0000
Re: the language James Kuyper <jameskuyper@verizon.net> - 2014-12-19 09:54 -0500
Re: the language Richard Heathfield <invalid@see.sig.invalid> - 2014-12-19 15:19 +0000
Re: the language James Kuyper <jameskuyper@verizon.net> - 2014-12-19 11:00 -0500
Re: the language Richard Heathfield <invalid@see.sig.invalid> - 2014-12-19 16:13 +0000
Re: the language James Kuyper <jameskuyper@verizon.net> - 2014-12-19 11:27 -0500
Re: the language Richard Heathfield <invalid@see.sig.invalid> - 2014-12-19 16:45 +0000
Re: the language James Kuyper <jameskuyper@verizon.net> - 2014-12-19 13:48 -0500
Re: the language Richard Heathfield <invalid@see.sig.invalid> - 2014-12-19 19:10 +0000
Re: the language Morris Dovey <mrdovey@iedu.com> - 2014-12-19 21:17 -0600
Re: the language Morris Dovey <mrdovey@iedu.com> - 2014-12-19 21:32 -0600
Re: the language Ben Bacarisse <ben.usenet@bsb.me.uk> - 2014-12-19 16:49 +0000
Re: the language Richard Heathfield <invalid@see.sig.invalid> - 2014-12-19 17:00 +0000
Re: the language James Kuyper <jameskuyper@verizon.net> - 2014-12-19 13:57 -0500
Re: the language Malcolm McLean <malcolm.mclean5@btinternet.com> - 2014-12-19 14:31 -0800
Re: the language Ben Bacarisse <ben.usenet@bsb.me.uk> - 2014-12-19 20:29 +0000
Re: the language Richard Heathfield <invalid@see.sig.invalid> - 2014-12-19 20:36 +0000
Re: the language Tim Rentsch <txr@alumni.caltech.edu> - 2014-12-17 07:18 -0800
Re: the language Richard Heathfield <invalid@see.sig.invalid> - 2014-12-17 15:45 +0000
Re: the language glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2014-12-17 16:50 +0000
Re: the language raltbos@xs4all.nl (Richard Bos) - 2014-12-17 17:24 +0000
Re: the language Robert Wessel <robertwessel2@yahoo.com> - 2014-12-18 02:07 -0600
Re: the language raltbos@xs4all.nl (Richard Bos) - 2014-12-18 12:04 +0000
Re: the language Richard Damon <Richard@Damon-Family.org> - 2014-12-18 08:06 -0500
Re: the language James Kuyper <jameskuyper@verizon.net> - 2014-12-18 08:30 -0500
Re: the language Richard Damon <Richard@Damon-Family.org> - 2014-12-19 00:11 -0500
Re: the language glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2014-12-19 07:00 +0000
Re: the language Keith Thompson <kst-u@mib.org> - 2014-12-19 08:43 -0800
Re: the language Richard Damon <Richard@Damon-Family.org> - 2014-12-19 23:29 -0500
Re: the language Keith Thompson <kst-u@mib.org> - 2014-12-20 00:37 -0800
Re: the language gazelle@shell.xmission.com (Kenny McCormack) - 2014-12-20 08:45 +0000
Re: the language raltbos@xs4all.nl (Richard Bos) - 2014-12-20 09:45 +0000
Re: the language Malcolm McLean <malcolm.mclean5@btinternet.com> - 2014-12-20 03:17 -0800
Re: the language Malcolm McLean <malcolm.mclean5@btinternet.com> - 2014-12-18 06:09 -0800
Re: the language raltbos@xs4all.nl (Richard Bos) - 2014-12-18 14:30 +0000
Re: the language raltbos@xs4all.nl (Richard Bos) - 2014-12-18 14:23 +0000
Re: the language Keith Thompson <kst-u@mib.org> - 2014-12-18 08:18 -0800
Re: the language Richard Damon <Richard@Damon-Family.org> - 2014-12-20 12:22 -0500
Re: the language James Kuyper <jameskuyper@verizon.net> - 2014-12-20 13:36 -0500
Re: the language Keith Thompson <kst-u@mib.org> - 2014-12-20 11:43 -0800
Re: the language Keith Thompson <kst-u@mib.org> - 2014-12-20 11:37 -0800
Re: the language glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2014-12-20 20:10 +0000
Re: the language Robert Wessel <robertwessel2@yahoo.com> - 2014-12-21 15:02 -0600
Re: the language Kaz Kylheku <kaz@kylheku.com> - 2014-12-21 22:02 +0000
Re: the language Stephen Sprunk <stephen@sprunk.org> - 2014-12-21 23:49 -0600
Re: the language raltbos@xs4all.nl (Richard Bos) - 2014-12-21 17:45 +0000
Re: the language Tim Rentsch <txr@alumni.caltech.edu> - 2014-12-18 10:29 -0800
Re: the language Robert Wessel <robertwessel2@yahoo.com> - 2014-12-20 05:29 -0600
Re: the language Tim Rentsch <txr@alumni.caltech.edu> - 2014-12-20 11:32 -0800
Re: the language Robert Wessel <robertwessel2@yahoo.com> - 2014-12-21 15:23 -0600
Re: the language Tim Rentsch <txr@alumni.caltech.edu> - 2014-12-22 23:39 -0800
Re: the language glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2014-12-20 20:22 +0000
Re: the language Tim Rentsch <txr@alumni.caltech.edu> - 2014-12-18 10:24 -0800
Re: the language Richard Heathfield <invalid@see.sig.invalid> - 2014-12-18 18:36 +0000
Re: the language Tim Rentsch <txr@alumni.caltech.edu> - 2014-12-19 09:24 -0800
Re: the language Richard Heathfield <invalid@see.sig.invalid> - 2014-12-19 17:53 +0000
Re: the language Tim Rentsch <txr@alumni.caltech.edu> - 2014-12-20 11:48 -0800
Re: the language JohnF <john@please.see.sig.for.email.com> - 2014-12-19 02:20 +0000
Re: the language Richard Heathfield <invalid@see.sig.invalid> - 2014-12-19 08:31 +0000
Re: the language JohnF <john@please.see.sig.for.email.com> - 2014-12-19 09:31 +0000
Re: the language Richard Heathfield <invalid@see.sig.invalid> - 2014-12-19 10:10 +0000
Re: the language Malcolm McLean <malcolm.mclean5@btinternet.com> - 2014-12-19 07:08 -0800
Re: the language JohnF <john@please.see.sig.for.email.com> - 2014-12-20 06:39 +0000
Re: the language John Forkosh <forkosh@panix.com> - 2014-12-20 07:32 +0000
Re: the language Greg Martin <greg.at.softsprocket@dot.com> - 2015-01-04 17:02 +0000
Re: the language James Kuyper <jameskuyper@verizon.net> - 2015-01-04 12:40 -0500
Re: the language Greg Martin <greg.at.softsprocket@dot.com> - 2015-01-04 18:02 +0000
Re: the language James Kuyper <jameskuyper@verizon.net> - 2015-01-05 09:47 -0500
Re: the language Greg Martin <greg.at.softsprocket@dot.com> - 2015-01-05 15:14 +0000
Re: the language Keith Thompson <kst-u@mib.org> - 2015-01-05 08:42 -0800
Re: the language glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2015-01-06 00:14 +0000
Re: the language James Kuyper <jameskuyper@verizon.net> - 2015-01-05 13:19 -0500
Re: the language Richard Damon <Richard@Damon-Family.org> - 2015-01-04 15:59 -0500
Re: the language Keith Thompson <kst-u@mib.org> - 2015-01-04 14:30 -0800
Re: the language Malcolm McLean <malcolm.mclean5@btinternet.com> - 2015-01-04 15:44 -0800
Re: the language James Kuyper <jameskuyper@verizon.net> - 2015-01-05 13:36 -0500
Re: the language Rosario193 <Rosario@invalid.invalid> - 2014-11-28 12:07 +0100
Re: the language "ocq (an evil corporate man)" <ocq@maili.ng> - 2014-12-02 23:16 +0100
Re: the language Malcolm McLean <malcolm.mclean5@btinternet.com> - 2014-12-03 02:23 -0800
Re: the language "ocq (an evil corporate man)" <ocq@maili.ng> - 2014-12-03 15:55 +0100
Re: the language Nobody <nobody@nowhere.invalid> - 2014-12-03 15:42 +0000
Re: the language Malcolm McLean <malcolm.mclean5@btinternet.com> - 2014-12-04 04:49 -0800
Re: the language Keith Thompson <kst-u@mib.org> - 2014-12-04 09:07 -0800
Re: the language Malcolm McLean <malcolm.mclean5@btinternet.com> - 2014-12-04 10:08 -0800
Re: the language Keith Thompson <kst-u@mib.org> - 2014-12-04 11:49 -0800
Re: the language Rosario193 <Rosario@invalid.invalid> - 2014-12-05 12:32 +0100
Re: the language raltbos@xs4all.nl (Richard Bos) - 2014-12-04 22:17 +0000
Re: the language Rosario193 <Rosario@invalid.invalid> - 2014-12-18 18:17 +0100
Re: the language Richard Heathfield <invalid@see.sig.invalid> - 2014-12-18 18:12 +0000
Re: the language Rosario193 <Rosario@invalid.invalid> - 2014-12-18 23:15 +0100
Re: the language Rosario193 <Rosario@invalid.invalid> - 2014-12-18 23:50 +0100
Re: the language "ocq (an evil corporate man)" <ocq@maili.ng> - 2014-12-19 02:34 +0100
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