--- David Gilden [EMAIL PROTECTED] wrote:
Did I touch a nerve here or what?
LOL!!!
It happens. ;o]
Ge, all of this totally favorite slang word is confusing me,
Haven't got a clue what you mean. ~grin~
So you know where I am coming from, I'm taking
a second on-line CGI/PERL class
I am using MacPerl here.
Good! I love seeing Mac people learning Perl.
Line 9: Global symbol FORM_DATA requires explicit package name.
In this case, you correctly localized the $key that you were using, but not
the actual %FORM_DATA itself. Much like you did my $key, simply add
another
When using strict, you must make sure all of your variables are declared
within the proper scope. This means that all variables must either be made
lexical, by using my (restricts scope to current code block), fully
qualified using a package name (i.e. $package::varname), or declared as
On Tue, 29 May 2001, Paul wrote:
%FORM_DATA (which I am guessing is defined and/or created in
libcgi2.pl) isn't explicitly put into a package
(which you correctly do with the $key scalar, using 'my').
Not to correct those smarter and more knowledgeable, I'd like to call a
rephrase on
Did I touch a nerve here or what?
Ge, all of this totally favorite slang word is confusing me,
So you know where I am coming from, I'm taking
a second on-line CGI/PERL class that leaves a lot to be desired (if anyone knows
a good up-todate on-line class, please let me know!)
I will move up
So by way of example what do I need
to add to my code so I can use the Strict Pragma?
Strictly speaking, just
use strict;
Beyond that, just note the error messages
that adding this generates, and go from there.
I take it that this is considered bad programing
style or is just out date
