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

Re^5: Filling in missing values in an array

by FunkyMonk (Canon)
on Jun 30, 2011 at 10:07 UTC ( #912138=note: print w/replies, xml ) Need Help??


in reply to Re^4: Filling in missing values in an array
in thread Filling in missing values in an array

If you don't want the code to die, you need to use something to catch the exception. I like Try::Tiny:
use Try::Tiny; my @bad = try { fill_in_the_blanks(qw<_ _ _>) } # fails catch { print "bad data!\n" }; my @good = try { fill_in_the_blanks(qw<_ 1 _>) } # succeeds catch { print "bad data!\n" };

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://912138]
help
Chatterbox?
and a moth chases the moon...

How do I use this? | Other CB clients
Other Users?
Others making s'mores by the fire in the courtyard of the Monastery: (7)
As of 2017-11-23 23:23 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    In order to be able to say "I know Perl", you must have:













    Results (343 votes). Check out past polls.

    Notices?