Chris Devers
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m> To
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11/01/2005 11:10 cc
AM beginners-cgi@perl.org
Subject
Re: uninitialized variable
Please respond to
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l.org
On Tue, 1 Nov 2005 [EMAIL PROTECTED] wrote:
> from Perl Best Practices
>
> use
>
> my $action = param('form_action') | | q{ }
>
> instead of
>
> or ' '
Good catch. Yes, that's clearer than simple apostrophes.
However, you probably didn't really mean | | over ||, right ? :-)
I still think 'or' is clearer than '||' for this kind of thing, but if
PBP had a different rationale I can't remember what it was...
--
Chris Devers
*****************************************************************************
yes dude....good catch as well ..... aka || and {}
Its a lotus notes thing... : (
Derek B. Smith
OhioHealth IT
UNIX / TSM / EDM Teams
614-566-4145
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