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Re^3: Counting Data in two columns?

by neniro (Priest)
on Jun 15, 2006 at 14:00 UTC ( #555502=note: print w/replies, xml ) Need Help??

in reply to Re^2: Counting Data in two columns?
in thread Counting Data in two columns?

#!/usr/bin/perl use strict; use warnings; use Data::Dumper; my %hoa = ( flintstones => [ "fred", "barney" ], jetsons => [ "fred", "jane", "elroy" ], simpsons => [ "homer", "marge", "bart" ], ); my @freds = grep { $hoa{$_}->[0] eq 'fred' } sort keys %hoa; print Dumper \@freds;

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Re^4: Counting Data in two columns?
by sdslrn123 (Novice) on Jun 16, 2006 at 21:51 UTC
    Thank You. But is grep an unix command? Unfortunately, I do not use Unix?

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[ambrus]: Corion: ah, so you want a library that parses HTTP, and you want to do the IO yourself, and don't want a full AnyEvent wrapper.
[ambrus]: Corion: I think I parsed a HTTP header from a string with LWP once. You can definitely use that to create a HTTP message too. The problme is
[ambrus]: that if you do that, you'd have to find where each HTTP response ends, which is nontrivial if you want persistent connections (essential for performance if you have small requests).
[Corion]: ambrus: Yes, ideally an API that I feed the incoming data piece by piece and that I can ask "is that response done" and "what should I do next" and "please construct the appropriate redirect for me"
[Corion]: ambrus: Yes, ideally the module would do all that nasty stuff for me and give me a way to ask it what the current situation is
[ambrus]: Corion: you could also consider using some wrapper over the multi interface of curl, I think Net::Curl might be a good one, since implementing enough of what it expects from the event loop might be easier than a full AnyEvent interface.

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