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These nodes all have stuff by juliosergio (showing 1-13 out of ~13?):

Node ID Writeup Created
1012717 ARGV and online Perl commands 2013-01-10 19:25
958507 Re^2: Permanent <<use feature ":5.10";>> 2012-03-08 17:59
958505 Permanent <<use feature ":5.10";>> 2012-03-08 17:50
956553 A good editor for Perl sources 2012-02-28 00:01
955848 Re^2: A function to determine if a string is numeric 2012-02-24 00:56
955846 A function to determine if a string is numeric 2012-02-24 00:42
954113 Re^2: Curios use of regular expressions in split 2012-02-16 00:57
954038 Re^2: Curios use of regular expressions in split 2012-02-15 18:55
954020 Re^4: Curios use of regular expressions in split 2012-02-15 18:02
954008 Re^2: Curios use of regular expressions in split 2012-02-15 17:25
954004 Curios use of regular expressions in split 2012-02-15 17:14
953494 Re^2: "if" and compound statement 2012-02-13 16:48
953484 "if" and compound statement 2012-02-13 15:58
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[Corion]: And performance linear to the number of registered one-shots doesn't feel that bad. Maybe I should collect statistics on how many callbacks are outstanding ;)
[Corion]: choroba: Yes, but the longer I thought about efficient hashes mapping the event type back to their callbacks, and how to keep them in sync, the more I thought that all that optimization might just not be worth it, even if it's horribly inelegant
[Lady_Aleena]: My biggest problem with hashes at the moment is one with 2,501 keys.
[choroba]: how many event types are there?
[Corion]: Also I found that I can't conveniently weaken an array slot, which also is inconvenient, as I want my one-shots to disappear if the caller discards them
[Corion]: choroba: Currently two or three that my program handles (WWW::Mechanize:: Chrome), but there might be more that become interesting
[Corion]: But I don't expect more than 100 to be active at the same time, so I'm not really sure if there is a not-too-fancy data structure that is maintained with few lines of code where the performance is better than the linear scan ;)
[Corion]: But I should do a mock-up program so that others can see what I'm talking about ;)
[robby_dobby]: Corion: I hope you know all too well that passing around "fancy" datastructures is a recipe for disaster :-)
[robby_dobby]: As in, it's-too-fancy- that-it-will-be- messy-to-handle

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