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Re: intro to references

by perl.j (Pilgrim)
on Aug 03, 2011 at 03:14 UTC ( #918165=note: print w/replies, xml ) Need Help??


in reply to intro to references

This is just what I needed to learn references! Thanks so much!
perl.j-----A Newbie To Perl

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[choroba]: I thought it would be something like "use strict and warnings"
LanX "use strict and warnings" or ... club!
[hippo]: That is the first rule of Basic Debugging Checklist Club
[Eily]: choroba perl -e "use strict and warnings" is a syntax error though :/
[shmem]: choroba: the "and" extension for a "use" expression would be very nifty, indeed
[shmem]: e.g. use Foo and Bar; - use Bar.pm if loading Foo.pm succeeds; and use Foo or Bar; - load Bar.pm if loading Foo.pm fails

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