Beefy Boxes and Bandwidth Generously Provided by pair Networks
laziness, impatience, and hubris

Re: The Door Server

by George_Sherston (Vicar)
on Oct 07, 2002 at 10:58 UTC ( #203281=note: print w/replies, xml ) Need Help??

in reply to The Door Server

hossman's right, it would be interesting to know whether the door was open or closed - and presumably $meow contains this info - the scanner will read a different code (unless it's a palindrome) for open or close, no? Tell us more about your door!

George Sherston

Replies are listed 'Best First'.
Re: Re: The Door Server
by Anonymous Monk on Oct 08, 2002 at 02:24 UTC
    IIRC, barcodes have some checkbit system, so they cannot be read differently in both directions.. maybe get two cuecats mounted in different directions with different barcodes to read each direction

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://203281]
and all is quiet...

How do I use this? | Other CB clients
Other Users?
Others drinking their drinks and smoking their pipes about the Monastery: (6)
As of 2018-06-25 19:29 GMT
Find Nodes?
    Voting Booth?
    Should cpanminus be part of the standard Perl release?

    Results (128 votes). Check out past polls.