Beefy Boxes and Bandwidth Generously Provided by pair Networks
good chemistry is complicated,
and a little bit messy -LW
 
PerlMonks  

RE: RE: Favorite Symbol Variable

by Anonymous Monk
on May 17, 2000 at 02:36 UTC ( #12011=note: print w/ replies, xml ) Need Help??


in reply to RE: Favorite Symbol Variable
in thread Favorite Symbol Variable

$@ - how your most recent eval() screwed up. $< - the real uid of your process. $/ - the input line separator; useful for slurping in files. $! - how anything else in your program but eval() most recently screwed up. $* - let Perl assume that strings are single-line for regex matching.


Comment on RE: RE: Favorite Symbol Variable

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://12011]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others cooling their heels in the Monastery: (11)
As of 2014-09-17 20:27 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    How do you remember the number of days in each month?











    Results (99 votes), past polls