On 9/1/06, Mary Anderson <[EMAIL PROTECTED]> wrote:
>Thanks for the tip. I will try it, even though there is another
suggestion ($fieldValue eq '') which works! Something can be defined to
be '', so that perhaps defined or exists won't always work.
That's why I said it depends on how it was
On 9/1/06, Lou Hernsen <[EMAIL PROTECTED]> wrote:
Well... he's right
Right is a matter of opinion. Trolling is a matter of fact. And he's a
troll. At this point, it doesn't really matter if he's right or wrong.
Its confusing and overly complicated, in its multiple syntaxes, for a
compiled lan
How have you assigned the variables to $fieldValue.
Try 'exists' or 'defined'
On 8/31/06, Ashok Varma <[EMAIL PROTECTED]> wrote:
Hi,
The best approach you go with is use regular expressions, rather that
comparing them using relational operators.
next unless($fieldValue =~ /(\W|\D)+/);
the ab
e the time
right now to learn a new language.
Rev. Lou Hernsen
self employed
- Original Message -
From: "Paul Archer" <[EMAIL PROTECTED]>
To: "Derek Ash" <[EMAIL PROTECTED]>
Cc:
Sent: Friday, September 01, 2006 10:07 AM
Subject: Re: figuring out if a numbe
Derek, it was nice of you to include your title and all. That way when a
future (potential) employer Googles you, they'll know for sure that it was
you that was this childish and immature.
8:13am, Derek Ash wrote:
Perl Sucks!
Derek Ash
Application Programmer II
University of Illinois Colleg
Perl Sucks!
Derek Ash
Application Programmer II
University of Illinois College of Medicine at Peoria
One Illini Drive, Box 1649
Peoria, Illinois 61656-1649
>>> "Ashok Varma" <[EMAIL PROTECTED]> 8/31/2006 11:04:49 PM >>>
Hi,
The best approach you go with is use regular expressions, rather that
c
Hi,
The best approach you go with is use regular expressions, rather that
comparing them using relational operators.
next unless($fieldValue =~ /(\W|\D)+/);
the above code will check if '$fieldValue' is a non alpha numeric and starts
the next iteration if it is not. \W in the above code specifi
On Wed, 30 Aug 2006 15:44:53 -0700 (PDT)
"Mary Anderson" <[EMAIL PROTECTED]> wrote:
>
> Hi All,
>I know this isn't strictly a cgi problem, but it is arising in a cgi
> application. I have a loop which reads certain fields, hashed on names.
> Some of my fields hold character strings, some ho
Mary Anderson wrote:
> Hi All,
>I know this isn't strictly a cgi problem, but it is arising in a cgi
> application. I have a loop which reads certain fields, hashed on names.
> Some of my fields hold character strings, some hold numbers. Sometimes
> the number field is a blank. I need a te
Hi All,
I know this isn't strictly a cgi problem, but it is arising in a cgi
application. I have a loop which reads certain fields, hashed on names.
Some of my fields hold character strings, some hold numbers. Sometimes
the number field is a blank. I need a test on the field value $fieldVa
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