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What you refuse to see, can be your blessing

by zby (Vicar)
on Jun 30, 2003 at 12:19 UTC ( #270141=note: print w/replies, xml ) Need Help??


in reply to What you refuse to see, is your worst trap

Just read the most effective CEOs about all those managers that refuse to see that they are the best :-)
  • Comment on What you refuse to see, can be your blessing

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[ovedpo15]: how fast and a good way to print error if more than one out of three variables are defined? for example if there are $a $b $c. I want that if for example $a and $b are defined - print error (also for $a and $c or $b and $c)
[ovedpo15]: its easy with three "if"s or one long "if" but is there a "nice" way :)

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