Beefy Boxes and Bandwidth Generously Provided by pair Networks
Do you know where your variables are?

Re: Re (tilly) 2: (Golf) JAPH?

by dws (Chancellor)
on May 17, 2001 at 05:58 UTC ( #81148=note: print w/ replies, xml ) Need Help??

in reply to Re (tilly) 2: (Golf) JAPH?
in thread (Golf) JAPH?

Not quite. You need the "\n" at the end of the die() argument to keep it from spitting out the filename (again) and line number.

Comment on Re: Re (tilly) 2: (Golf) JAPH?
Download Code
Replies are listed 'Best First'.
Re (tilly) 4: (Golf) JAPH?
by tilly (Archbishop) on May 17, 2001 at 14:50 UTC
    I didn't miss that detail. Here is a Perl program that both writes and runs the script under Unix:
    my $filename = "Just another Perl hacker,\n"; open (OUT, "> $filename\0") or die "Cannot write '$filename': $!"; print OUT 'die$0'; close OUT; system "perl '$filename'";
    Do you see where the return is coming from now?

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://81148]
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others wandering the Monastery: (7)
As of 2015-11-27 22:56 GMT
Find Nodes?
    Voting Booth?

    What would be the most significant thing to happen if a rope (or wire) tied the Earth and the Moon together?

    Results (734 votes), past polls