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Re: error message I don understand

From Jerry Stuckle <jstucklex@attglobal.net>
Newsgroups comp.lang.php
Subject Re: error message I don understand
Date 2011-07-17 12:26 -0400
Organization A noiseless patient Spider
Message-ID <ivv2ev$e1k$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>

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On 7/17/2011 10:50 AM, August Karlstrom wrote:
> On 2011-07-17 15:03, Jerry Stuckle wrote:
>> On 7/17/2011 8:55 AM, August Karlstrom wrote:
>>> It is a very easy mistake to do if you are used to saner programming
>>> languages in which `=' has the standard mathematical meaning (this
>>> symbol has been used in mathematics to denote equality for some 500
>>> years).
>>>
>>> August
>>>
>>
>> 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.
>
>> Please tell me in mathematics what the '*' sign means. Or '^'? Maybe
>> '||'?
>
> You do not seem get my point. It is the practice of redefining the
> meaning of a well known symbol (=) where the original concept (equality)
> is still needed and therefor denoted by a different token (==) that I
> find a really bad idea.
>
> August
>

Sure I get your point.  And in many computer languages, '=' is an 
assignment operator.  I first learned this back in the 60's when I was 
using FORTRAN.  It has been that way for a long time, and many more 
languages use '=' for assignment than not.

But you completely missed my point.  This is not mathematics.  This is 
programming.  You don't like the language syntax?  You are free to 
create your own language.

-- 
==================
Remove the "x" from my email address
Jerry Stuckle
JDS Computer Training Corp.
jstucklex@attglobal.net
==================

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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

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