Beefy Boxes and Bandwidth Generously Provided by pair Networks
Welcome to the Monastery
 
PerlMonks  

Re: Re (tilly) 1: (GOLF) Randomizing lines

by Cirollo (Friar)
on Jul 26, 2001 at 18:19 UTC ( #99985=note: print w/ replies, xml ) Need Help??


in reply to Re (tilly) 1: (GOLF) Randomizing lines
in thread (GOLF) Randomizing lines

That's really odd. I tried running it in the debugger:

$ perl -d -e'print splice@l,rand@l,1for@l=<>' < test Default die handler restored. Loading DB routines from perl5db.pl version 1.07 Editor support available. Enter h or `h h' for help, or `man perldebug' for more help. main::(-e:1): print splice@l,rand@l,1for@l=<> DB<1> c 4 5 1 3 Attempt to free unreferenced scalar at -e line 1, <> line 5. Bus error (core dumped)
Another time (while stepping through with 'n'), I got this error:
Attempt to free unreferenced scalar at /usr/local/perl/lib/5.6/perl5db +.pl line 1447, <IN> line 7.
Yet another time, I stepped through with 'n' and it worked fine.

Potentially a bug in perl?


Comment on Re: Re (tilly) 1: (GOLF) Randomizing lines
Select or Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://99985]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others contemplating the Monastery: (13)
As of 2015-07-07 11:47 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The top three priorities of my open tasks are (in descending order of likelihood to be worked on) ...









    Results (88 votes), past polls