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Posted by Tony Marston on 08/05/06 14:37
"Jerry Stuckle" <jstucklex@attglobal.net> wrote in message
news:6LKdnegnYM8ymEnZnZ2dnUVZ_uidnZ2d@comcast.com...
> Tony Marston wrote:
>> "Shelly" <sheldonlg.news@asap-consult.com> wrote in message
>>>>
>>>>But people won't complain unless they hit problems, and I've seen
>>>>complaints from programmers who have suddenly been hit with a bug that
>>>>turns out to be case-related. I still hold the opinion that case
>>>>sensitivity causes problems instead of solving them, and I have seen no
>>>>evidence to the contrary.
>>>
>>>....and you still have not as yet detailed even a SINGLE problem caused
>>>by
>>
>>
>> The ability to have 3 different functions called readfile(), readFile()
>> and ReadFile() causes problems.
>>
>> The ability to have 3 different variables called box, Box and BOX causes
>> problems.
>>
>> Or am I the only person who can see this?
>>
>
> Yep, you're the only person to see it, Tony. The rest of us are more
> intelligent than that. We can understand the difference between box, Box
> and BOX.
>
> And yes, according to programming standards, each has its own meaning.
>
> BOX is a defined constant
> Box is a class name
> box is a variable name - an object of type Box
But those are not rules which are enforced by the language, they are
conventions which have been invented by one group of programmers to get
around deficiences in their particular language. I do not accept that
*conventions* in one language should suddenly become *rules* in all
langages. Different groups of programmers have totally different
conventions, and convenions are nothing but a matter of choice. How would
you like it if I tried to force you to accept my conventions as "the new
standard".
Besides, as I keep on saying, some intelligent languages to not need to use
differences in case to tell the diferene between a constant, a variable, a
function and a method. Take PHP (well, this IS a HP newsgroup)
foo - constant
$foo - variable
foo() - function
$object->foo() - class method
$object->foo - class method.
The language DOES NOT NEED differences in case to tell the difference, so
any prorammer who does is a complete moron. Just like those morons who
insist on using a "db" prefix for al database names, a "tbl" prefix for all
table names, and a "col" prefix for all column names. SQL does not need the
use of any prefx to tell the difference between the 3 objects, so neither
should any programmer.
> Nothing hard about that.
>
> You see problems. The rest of us sees an advantages.
It only provides advantages if you deliberately want to create obfuscated
and unmaintainable code.
--
Tony Marston
http://www.tonymarston.net
http://www.radicore.org
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