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codemac

HN member
Joined
Wed, Dec 03, 2008, 3:41 AM UTC
HN karma
4,412
Public activity
1,142 items

About codemac

http://codemac.net -- rarely updated

I am bad at collecting karma. I'm currently working on Human Data/Alignment Research @ OpenAI.

Previously Storage @ Facebook, Google, Pure Storage, Igneous Systems, IronPort, and NetApp.

What is the most important problem in your field, and why aren't you working on it?

email: j@codemac.net

[ my public key: https://keybase.io/codemac; my proof: https://keybase.io/codemac/sigs/4zxtt61QOyT7_BA8DDCHlGlNCkE2rw-VsKZclDl1U20 ]

Recent public activity

  1. comment
    Comment #49126980

    McGovern is not someone to hold up, but that's not the quote. It was: "I would only argue that senators don't have the luxury that a research scientist does awaiting until every la…

  2. comment
    Comment #48508004

    It adds npm as a dependency, to a go build? It changes the contributor email? to install random npm packages?! in /tmp?! in post_install()??! With a new random contributor email???…

  3. comment
    Comment #48507831

    Exactly, these hacks really stand out to me, and used odd patterns (like .install files that just had 2-3 line post_install functions) etc.

  4. comment
    Comment #48507812

    Right, the PKGBUILD only helps you review if you're installing what you intend to - not verifying if what you're installing contains any hacks. This hack in particular added random…

  5. comment
    Comment #48505889

    > isn’t that also the case for every browser extension, VSCode extension, nuget package, Cargo crate, python package, npm package Yes, and all of those have supply chain hacks in t…

  6. comment
    Comment #47373828

    emacsclient + codex has been a game changer. I probably add or change a feature in emacs once a day, or every other day. I've been using emacs for some insane amount of time, maybe…

  7. comment
    Comment #47258075

    > Nvidia CEO Jensen Huang said his company’s recent investments in OpenAI and Anthropic are likely to be its last in both, saying that once they go public as anticipated later this…

  8. comment
    Comment #46247937

    Please reread (or.. read) the paper. They do not make that mistake, specifically section 7.1. A reward function (R) may be hackable by a model's response, but when asked to confess…

  9. comment
    Comment #46130780

    You are thinking in terms of utility, instead of organizational power. Which is fine - but misses why the meeting behavior continues imo.

  10. comment
    Comment #46114714

    While I have several disagreements with this deck, there are two large ones: 1. In my experience, a lot of teams don't have long enough meetings to avoid the litany of small meetin…

  11. comment
    Comment #46112426

    I've bought a few of these, and love them: https://www.cleanairkits.com/

  12. comment
    Comment #46030502

    Math notation is high context, so it's great to just ask llm's to print out the low context version in something like lisp where I can read and decompose it quickly.

  13. comment
    Comment #45904147

    As of this morning, they should be. My app sent me a notification today.

  14. comment
    Comment #45688420

    attention required: 10 minute video > 10 second short When the written word took over with the printing press, the same concern was levied. The amount of attention required to list…

  15. comment
    Comment #45243079

    [flagged]

  16. comment
    Comment #45203739

    ... a lot isn't even close though. The US is at 120.5 guns per 100 civilians, and Canada is at 34.5 I think being ~4x the ratio of guns per capita, (and 30x the total!) has to do s…

  17. comment
    Comment #45030562

    There is a big matrix of risk/reward for any DC location. You bet Meta asked for incentives, but sometimes a guarantee of future power capacity, fast permitting, or ideal locations…

  18. comment
    Comment #45018776

    I have little to no evidence that there is sensible behavior and knowledge around software on personal computers. The biggest difference these days is most folks don't even use a p…

  19. comment
    Comment #45010783

    While Yann has built many things with git-annex, we should be clear that the creator of git-annex is relatively singular, Joey Hess.

  20. comment
    Comment #44800414

    Everyone has similar agreements with local power grids, and pretty much all DC operators respond to demand reduction calls from the grid. It's extremely rare for a DC to put an ent…

  21. comment
    Comment #44782141

    I should write a lot more, but the two paths I see are: B.O.O. and Good Strategy/Bad Strategy. B.O.O.: Background, Objective, Overview. Basically, a history lesson for how you got …

  22. comment
    Comment #44749022

    You have to be more specific about the "bad situation" imo. A lot of crime gets blamed on all kinds of causes, but with a cause so vague all kinds of counterfactuals can be listed …

  23. comment
    Comment #44749000

    SF uses flock cameras as well[0][1]. I am curious if merely by having a published policy, larger cities have less scrutiny in the actual use by federal law enforcement - though lik…

  24. comment
    Comment #44573770

    [flagged]

  25. comment
    Comment #44506949

    Nowadays a problem is the subscriptions are all multiplexed through apple, google, and amazon. I used to religiously use things like ynab, but now I need to find ways to export my …