in reply to Re: Variable scoping outside subs
in thread Variable scoping outside subs
Excellent reply, thanks! ++
Minor nitpick... $var eq undef is the same as $var eq '':
perl -e'$var="";print "ooh" if $var eq undef'
Minor nitpick... $var eq undef is the same as $var eq '':
perl -e'$var="";print "ooh" if $var eq undef'
- ><iper (who recently decided to log in...)
use japh; print;
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