Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > comp.lang.php > #2596
| From | August Karlstrom <fusionfile@gmail.com> |
|---|---|
| Newsgroups | comp.lang.php |
| Subject | Nasty language semantics (Was: error message I don understand) |
| Date | 2011-07-17 19:47 +0200 |
| Organization | A noiseless patient Spider |
| Message-ID | <ivv775$egh$1@dont-email.me> (permalink) |
| References | <4e2050e3$0$48996$dbd4f001@news.wanadoo.nl> <ivum48$uri$1@dont-email.me> <ivumit$vlb$3@dont-email.me> <ivusrk$a3c$1@dont-email.me> <slrnj263jm.207.hellsop@nibelheim.ninehells.com> |
On 2011-07-17 18:31, Peter H. Coffin wrote: > On Sun, 17 Jul 2011 16:50:28 +0200, August Karlstrom wrote: > >> On 2011-07-17 15:03, Jerry Stuckle wrote: >> >>> This isn't mathematics - it is programming, as people have told you >>> before. If you want mathematics, get a chalkboard. >> >> Don't be silly. There are several programming languages in which `=' >> denote (surprise) equality. > > Very few that use it alone. Pascal, Modula-2, Eiffel and Ada all use `=' for equality and `:=' for assignment. > They may set the context with a previous > "LET" or "test" or a grouping indicator, or, if they don't, they have > very rigorous typing such that assignments are statements alone and do > NOT return anything that could possibly be used in a logical/comparative > way, not even a success or failure. Yes, and for a good reason - the statement-expression separation (or maybe we should say side-effect free expressions) is related to the sound principle of command-query separation. August -- The competent programmer is fully aware of the limited size of his own skull. He therefore approaches his task with full humility, and avoids clever tricks like the plague. --Edsger Dijkstra
Back to comp.lang.php | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
error message I don understand "liebling.kreuzberg@gmail.com" <liebling.kreuzberg@gmail.com> - 2011-07-15 14:38 +0000
Re: error message I don understand Billy Mays <81282ed9a88799d21e77957df2d84bd6514d9af6@myhashismyemail.com> - 2011-07-15 10:44 -0400
Re: error message I don understand "liebling.kreuzberg@gmail.com" <liebling.kreuzberg@gmail.com> - 2011-07-15 17:26 +0000
Re: error message I don understand The Natural Philosopher <tnp@invalid.invalid> - 2011-07-15 18:45 +0100
Re: error message I don understand "liebling.kreuzberg@gmail.com" <liebling.kreuzberg@gmail.com> - 2011-07-15 18:36 +0000
Re: error message I don understand VanguardLH <V@nguard.LH> - 2011-07-15 14:25 -0500
Re: error message I don understand The Natural Philosopher <tnp@invalid.invalid> - 2011-07-15 21:36 +0100
Re: error message I don understand "liebling.kreuzberg@gmail.com" <liebling.kreuzberg@gmail.com> - 2011-07-16 09:17 +0000
Re: error message I don understand The Natural Philosopher <tnp@invalid.invalid> - 2011-07-16 13:52 +0100
Re: error message I don understand Heinrich Käsner <heinkasner@gmail.com> - 2011-08-02 07:02 -0700
Re: error message I don understand The Natural Philosopher <tnp@invalid.invalid> - 2011-07-15 21:35 +0100
Re: error message I don understand Jerry Stuckle <jstucklex@attglobal.net> - 2011-07-16 09:30 -0400
Re: error message I don understand "liebling.kreuzberg@gmail.com" <liebling.kreuzberg@gmail.com> - 2011-07-16 19:14 +0000
Re: error message I don understand The Natural Philosopher <tnp@invalid.invalid> - 2011-07-16 22:18 +0100
Re: error message I don understand The Natural Philosopher <tnp@invalid.invalid> - 2011-07-15 17:49 +0100
Re: error message I don understand "liebling.kreuzberg@gmail.com" <liebling.kreuzberg@gmail.com> - 2011-07-15 17:25 +0000
Re: error message I don understand Denis McMahon <denis.m.f.mcmahon@gmail.com> - 2011-07-16 19:28 +0000
Re: error message I don understand "liebling.kreuzberg@gmail.com" <liebling.kreuzberg@gmail.com> - 2011-07-17 08:21 +0000
Re: error message I don understand Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2011-07-17 11:10 +0200
Re: error message I don understand The Natural Philosopher <tnp@invalid.invalid> - 2011-07-17 10:20 +0100
Re: error message I don understand Jerry Stuckle <jstucklex@attglobal.net> - 2011-07-17 09:01 -0400
Re: error message I don understand Jerry Stuckle <jstucklex@attglobal.net> - 2011-07-17 09:00 -0400
Re: error message I don understand Denis McMahon <denis.m.f.mcmahon@gmail.com> - 2011-07-17 14:53 +0000
Re: error message I don understand dougatmilmacdotcom@example.com (Doug Miller) - 2011-07-17 16:26 +0000
Re: error message I don understand "liebling.kreuzberg@gmail.com" <liebling.kreuzberg@gmail.com> - 2011-07-18 16:11 +0000
Re: error message I don understand Denis McMahon <denis.m.f.mcmahon@gmail.com> - 2011-07-17 14:52 +0000
Re: error message I don understand Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2011-07-18 17:19 +0200
Re: error message I don understand The Natural Philosopher <tnp@invalid.invalid> - 2011-07-18 17:01 +0100
Re: error message I don understand "liebling.kreuzberg@gmail.com" <liebling.kreuzberg@gmail.com> - 2011-07-18 16:07 +0000
Re: error message I don understand Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2011-07-18 18:27 +0200
Re: error message I don understand "liebling.kreuzberg@gmail.com" <liebling.kreuzberg@gmail.com> - 2011-07-18 20:12 +0000
Re: error message I don understand August Karlstrom <fusionfile@gmail.com> - 2011-07-17 14:55 +0200
Re: error message I don understand Jerry Stuckle <jstucklex@attglobal.net> - 2011-07-17 09:03 -0400
Re: error message I don understand August Karlstrom <fusionfile@gmail.com> - 2011-07-17 16:50 +0200
Re: error message I don understand Jerry Stuckle <jstucklex@attglobal.net> - 2011-07-17 12:26 -0400
Re: error message I don understand "Peter H. Coffin" <hellsop@ninehells.com> - 2011-07-17 11:31 -0500
Nasty language semantics (Was: error message I don understand) August Karlstrom <fusionfile@gmail.com> - 2011-07-17 19:47 +0200
Re: Nasty language semantics (Was: error message I don understand) Jerry Stuckle <jstucklex@attglobal.net> - 2011-07-17 14:12 -0400
Re: Nasty language semantics (Was: error message I don understand) Robert Heller <heller@deepsoft.com> - 2011-07-17 13:26 -0500
Re: Nasty language semantics (Was: error message I don understand) Tim Streater <timstreater@greenbee.net> - 2011-07-17 20:23 +0100
Re: Nasty language semantics (Was: error message I don understand) The Natural Philosopher <tnp@invalid.invalid> - 2011-07-17 20:50 +0100
Re: Nasty language semantics (Was: error message I don understand) Robert Heller <heller@deepsoft.com> - 2011-07-17 15:17 -0500
Re: Nasty language semantics (Was: error message I don understand) The Natural Philosopher <tnp@invalid.invalid> - 2011-07-17 21:21 +0100
Re: Nasty language semantics Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2011-07-18 18:17 +0200
Re: Nasty language semantics (Was: error message I don understand) Tim Streater <timstreater@greenbee.net> - 2011-07-17 23:06 +0100
Re: Nasty language semantics (Was: error message I don understand) August Karlstrom <fusionfile@gmail.com> - 2011-07-18 00:48 +0200
Re: Nasty language semantics (Was: error message I don understand) Jerry Stuckle <jstucklex@attglobal.net> - 2011-07-17 19:23 -0400
Re: Nasty language semantics (Was: error message I don understand) August Karlstrom <fusionfile@gmail.com> - 2011-07-18 01:51 +0200
Re: Nasty language semantics (Was: error message I don understand) Jerry Stuckle <jstucklex@attglobal.net> - 2011-07-17 21:18 -0400
Re: Nasty language semantics (Was: error message I don understand) Tim Streater <timstreater@greenbee.net> - 2011-07-18 09:22 +0100
Re: Nasty language semantics (Was: error message I don understand) "Peter H. Coffin" <hellsop@ninehells.com> - 2011-07-18 10:57 -0500
Re: error message I don understand Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2011-07-18 17:55 +0200
Nasty language semantics (Was: error message I don understand) August Karlstrom <fusionfile@gmail.com> - 2011-07-18 20:31 +0200
Re: Nasty language semantics Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2011-07-18 21:29 +0200
csiph-web