Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl: the Markov chain saw
 
PerlMonks  

Re: Improving the Error Handling of my Scripts

by Hue-Bond (Priest)
on Mar 11, 2010 at 08:38 UTC ( #827982=note: print w/ replies, xml ) Need Help??


in reply to Improving the Error Handling of my Scripts

I do not like the fact that the line number is static and I have to remember to update it if I ever modify the script (I won't remember).

Use __LINE__ for that:

use warnings; use strict; printf "I'm in line %d\n", __LINE__; printf "I'm in line %d\n", __LINE__; printf "I'm in line %d\n", __LINE__; __END__ I'm in line 4 I'm in line 5 I'm in line 6

--
 David Serrano
 (Please treat my english text just like Perl code, i.e. feel free to notify me of any syntax, grammar, style and/or spelling error. Thank you!).


Comment on Re: Improving the Error Handling of my Scripts
Select or Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://827982]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others about the Monastery: (7)
As of 2014-08-27 22:38 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The best computer themed movie is:











    Results (253 votes), past polls