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Re: problem installing HTML::Template

by Khen1950fx (Canon)
on Oct 10, 2012 at 14:36 UTC ( #998236=note: print w/replies, xml ) Need Help??


in reply to problem installing HTML::Template

Give this a try:
#!/usr/bin/perl BEGIN { $| = 1; $^W = 1; } use strict; use autodie; use warnings; use HTML::Template; my $that_famous_string = 'Hello, world!'; my $tmpl = "<TMPL_VAR NAME=THAT_FAMOUS_STRING>\n"; my $template = HTML::Template->new_scalar_ref( \$tmpl, strict => 1, debug => 1, ); $template->param(THAT_FAMOUS_STRING => $that_famous_string); print "Content-Type: text/html\n\n"; print $template->output;

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[Corion]: And a good daypart to you as well, Lady_Aleena !
[robby_dobby]: Hey monkeys, do you ever get the realization that you're all waking up to chaos? I suppose not :P
[Lady_Aleena]: Good morning Corion, I hope you have a wonderful day as well. 8)
[Corion]: Yesterday I encountered an interesting data structure problem. I have a remote program that emits events, and my client listens for these events with one-shot callbacks, that is, I register the callback and if the event gets generated that callback ...
[Lady_Aleena]: robby_dobby, every day. Chaos is my life with few controls.
[Corion]: ... gets called once. The data structure for that is just a hash of arrays, mapping the event type to a queue of registered one-shots, and the first one-shot from the queue gets removed and called.
[Corion]: But now I want to register a one-shot for two events, of which only one will arrive, so my data structure doesn't work anymore...
[Lady_Aleena]: Corion, ouchy.
[Corion]: (maybe I should write this up as a SoPW) - currently, the "most efficient" data structure I come up with is a single array which I scan for the first fitting one-shot. Not efficient but I don't expect more than five outstanding one-shots anyway
[choroba]: can't you create a meta-key corresponding to the disjunction of the events?

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