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happyhappy

HN member
Joined
Tue, Jun 19, 2007, 2:42 PM UTC
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20 items

About happyhappy

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Recent public activity

  1. comment
    Comment #8981166

    This doesn't look very idiomatic, with assert() and __int__ etc. Please don't try to learn Go from this. Edit: to be a little more constructive, do the Go tour instead.

  2. comment
    Comment #8804029

    I wondered the same thing. Noise in the picture should also make it extremely hard to predict. For cryptographic use one would only need 256 bits of entropy to seed a CPRNG, and I …

  3. comment
    Comment #8624481

    Telegram should be considered insecure. See this post for a nice summary: http://security.stackexchange.com/a/49802

  4. comment
    Comment #7715841

    Interesting product. Have you considered writing an output plugin for Heka ( https://github.com/mozilla-services/heka ), so that people could use the parsers and client side aggreg…

  5. comment
    Comment #7515004

    "In fact, Tetlock and his team have even engineered ways to significantly improve the wisdom of the crowd" Does anyone know what these methods might be?

  6. comment
    Comment #6975679

    If I understand your question correctly, you should look into PAR2

  7. comment
    Comment #6708505

    I'm very interested in this. Can you name some of these strategies?

  8. comment
    Comment #6122126

    That is my experience as well. In my thought experiment the 'offender' would be a server instance, not a process running among other applications on a single machine. Applications …

  9. comment
    Comment #6121979

    If you hit swap, again only the offending application or instance is punished, not everyone else (for instance by pummeling a backend database server that other services are using …

  10. comment
    Comment #6121972

    I've been thinking about something similar. I don't see how timed expiration would conflict with the two most important features - the filling mechanism and the replication of hot …

  11. comment
    Comment #6121916

    Read the article for reasons for using groupcache.

  12. comment
    Comment #6121912

    That much is obvious.

  13. comment
    Comment #6121892

    If you have a bug in another application on the server running the cache that causes it to grow its memory use, your cache would suddenly disappear/underperform, and the failure co…

  14. comment
    Comment #6121848

    Values that must expire could perhaps use a truncated time value as part of the key? It's not as flexible as regular expiration, because the entries would only expire when you cros…

  15. comment
    Comment #6121767

    I want to use this, but since the keys are immutable, how can I store data like sessions which can change and would sometimes have to be invalidated from the server side (i.e. you …

  16. comment
    Comment #6091263

    He seems to suggest that pot has a calming effect vs PCP

  17. comment
    Comment #5061057

    Your personal "objective" opinion? Kinda shows your own way of thinking.

  18. comment
    Comment #4964473

    What other time source would you propose using?

  19. comment
    Comment #2564133

    Can we get a manuscript? I'm from Europe, and I find this painful to listen to.

  20. comment
    Comment #1929546

    Being Nordic, I have no idea what you are talking about.