lexipixel - 10:59 pm on Jan 31, 2012 (gmt 0)

lol . . . cracks me up to see programming logic like if (! $is_not_logged_in && ! (username =~ /[^a-z]/i)) { print "OK that's what it's not, but what IS it?"; } -rocknbil

ok.. since you brought up code, I'll give the answer to the "which path is safe" riddle... but ask if anyone can code the logic, (I tried, it hurt my brain).

A road splits into two paths.
One is safe to travel, one is not.
There is a guardian at the head of each path.
One guardian always tells the truth, the other always lies.
What single question do you ask each to find out which is the safe path?

The question is: "Which path would the other guardian say you would say is safe?"

If Path "A" is guarded by Guard "A", and he tells the truth, he will tell you that Guard "B" will tell you Guard "A" would say Path "B" is safe while Guard "B" will lie and tell you that Guard "A" will tell you Path "B" is safe.

They both will answer "Path B", so you will know that Path "A" is actually the safe path.

Code that.