Beefy Boxes and Bandwidth Generously Provided by pair Networks
Just another Perl shrine
 
PerlMonks  

Re: Hash Keys (strings or numbers?)

by petral (Curate)
on Nov 15, 2001 at 03:29 UTC ( #125458=note: print w/replies, xml ) Need Help??


in reply to Hash Keys (strings or numbers?)

Leading zero's can turn octal on you:
$ perl -lwe 'print shift() + 4' 012 16 $ perl -lwe 'print 012 + 4' 14 $ perl -lwe'print "012" + 4' 16 $


  p

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://125458]
help
Chatterbox?
and all is quiet...

How do I use this? | Other CB clients
Other Users?
Others imbibing at the Monastery: (4)
As of 2016-12-10 11:37 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    On a regular basis, I'm most likely to spy upon:













    Results (162 votes). Check out past polls.