Randal L. Schwartz wrote:

> "if (@foo) {...}" is *idiomatic* Perl for "are there any elements in
> @foo, and if so, do this".  If you don't understand the idioms, please
> choose a more familiar language. :)

Don't you think this is a rather nasty response, smiley notwithstanding?  Normally I
enjoy your posts.  Not this one.

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