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Re^2: Conditional Interpretation?

by ikegami (Pope)
on Feb 01, 2006 at 03:14 UTC ( #526952=note: print w/replies, xml ) Need Help??


in reply to Re: Conditional Interpretation?
in thread Conditional Interpretation?

Constants don't have leading dollar signs.

do_something() if (CONSTANT); do_something_else() if (CONSTANT & ANOTHER_CONSTANT);

If there's a dollar sign, it's not a constant, and Perl won't optimize it away.

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