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Re^3: Perl Golf 101

by whio (Sexton)
on May 27, 2006 at 07:36 UTC ( #551975=note: print w/replies, xml ) Need Help??


in reply to Re^2: Perl Golf 101
in thread Perl Golf 101

As you point out, $* converts numerical values to int. $= is similar except that it converts everything to int. $- is the same as $= except it can't go negative, or higher than INT_MAX. ($= seems to be able to go up to UINT_MAX.)

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