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| go ahead... be a heretic | |
| PerlMonks |
Re^2: Boolean counter?by LanX (Monsignor) |
| on Dec 07, 2009 at 23:09 UTC ( #811641=note: print w/ replies, xml ) | Need Help?? |
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well it's a toggle but can't be used as boolean as the OP wanted , since 0*-1=0
Cheers Rolf
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