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Re: Re: Re: Extracting Header

by Chmrr (Vicar)
on Aug 06, 2002 at 19:35 UTC ( #188133=note: print w/replies, xml ) Need Help??

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  1. or download this
    #!/usr/bin/perl -w;
    open IN, "file.in" or die "file.in: $!";
    open OUT, ">file.out" or die ">file.out: $!"
    ...
    }
    close IN;
    close OUT;
    
  2. or download this
    #!/usr/bin/perl -ni.bak
    if ($_ =~ /^\d/) {
      print $_;
    }
    

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[Corion]: Meh. I have a very simple mechanism to scrape+track prices, and even to send me mail if something changes (via cron), but SQLite doesn't support window functions, so my simple SQL to determine a price change won't work :-( Maybe I should store the DB ...
[Corion]: ... in Pg, but that would mean that I'd have to deal with credentials and stuff :)

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