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Re: Re: Re: strict isn't everything

by gav^ (Curate)
on Jun 12, 2002 at 03:31 UTC ( #173724=note: print w/replies, xml ) Need Help??

in reply to Re: Re: strict isn't everything
in thread strict isn't everything

While if( $_file_name !~ /^(\s*)$/ ) {
does handle the case of undef, it will cause a warning:
use warnings; my $_file_name = undef; if ($_file_name !~ /^(\s*)$/ ) { print "ok\n"; } __END__ Use of uninitialized value in pattern match (m//) at line 6.


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[davido]: I find it annoying when I see "People tend to average between X and Y.", that's not an average, that's a range.
[Corion]: Ask about the median ;)
[jdporter]: posts like this one make me realize, ruefully, just how much my mind has deteriorated in recent years/months.
[jdporter]: "When all your nails look like trolls, all your hammers look like trolls."
erix hammers a jdporter nail randomly

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