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(zdog) Re: Manipulating Output

by zdog (Priest)
on Jul 09, 2002 at 15:56 UTC ( #180527=note: print w/replies, xml ) Need Help??


in reply to Manipulating Output

Here are a few comments on your existing code:

use strict; # always 'use strict' use warnings; # always 'use warnings' or the -w switch chomp (my @a = <DATA>); # chomp the array to get rid of extra \n's my $file = "bas.txt"; # get the open() out of the loop so it's not repeated unnecessarily open (FILE, ">>$file") || die "Can't open $file: $! \n"; print FILE "$_\n" for @a; # shorter; sweeter close(FILE); close(DATA); __DATA__ 222.222.333.444:firstServer 121.222.222.222:secondServer

I know that I'm not answering your question (it's been done), but those are a few other things to keep in mind for the future.

Zenon Zabinski | zdog | zdog@perlmonk.org

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[Corion]: Yay. Traditional finance situation averted. Bonds can be quoted in amounts (1_000_000 EUR) or per unit (1 unit). And a traditional error is to trade 2_000_000 piece when you meant to trade 2_000_000 EUR.
[Corion]: (one of my scripts simply catches high amounts and I phone people making that trade, ideally before the payment is due)
[Corion]: The sad thing is that my script sits at the end of the pipeline and can only look at the payments due today or tomorrow basically, while there are many more systems further up in the pipeline

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