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Perl: the Markov chain saw

Re^4: Missing $ on loop variable

by japhy (Canon)
on Dec 03, 2005 at 04:37 UTC ( [id://513776] : note . print w/replies, xml ) Need Help??

in reply to Re^3: Missing $ on loop variable
in thread Missing $ on loop variable

The @ and % are optional for a lot of functions: push, pop, shift, unshift, splice, keys, values, each.

Jeff japhy Pinyan, P.L., P.M., P.O.D, X.S.: Perl, regex, and perl hacker
How can we ever be the sold short or the cheated, we who for every service have long ago been overpaid? ~~ Meister Eckhart