%hash = undef;

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Uh, no. At least in some versions of Perl, that is interpreted as %hash = (undef, undef);, making a single element with a key of empty-string (undef as a string) and a value of undef.

-- Randal L. Schwartz, Perl hacker
Be sure to read my standard disclaimer if this is a reply.

In reply to •Re: TIMTOWTDI doesn't mean invent an outlandish approach (usually) by merlyn
in thread TIMTOWTDI doesn't mean invent an outlandish approach (usually) by davido

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