Wc -Sx- Jones wrote: > Oliver Schnarchendorf wrote: >> By false I mean it isn't set to 1 which equals true. > > > These are false (or undefined) - > > 0 > "0" > "" > NULL >
what do you mean by NULL? david -- s$s*$+/<tgmecJ"ntgR"tgjvqpC"vuwL$;$;=qq$ \x24\x5f\x3d\x72\x65\x76\x65\x72\x73\x65 \x24\x5f\x3b\x73\x2f\x2e\x2f\x63\x68\x72 \x28\x6f\x72\x64\x28\x24\x26\x29\x2d\x32 \x29\x2f\x67\x65\x3b\x70\x72\x69\x6e\x74 \x22\x24\x5f\x5c\x6e\x22\x3b\x3b$;eval$; -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] <http://learn.perl.org/> <http://learn.perl.org/first-response>
