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Viewing profile — nrr

nrr

HN member
Joined
Mon, Jul 20, 2009, 5:19 AM UTC
HN karma
764
Public activity
344 items

About nrr

I took econometrics on a dare once. You can't just describe a real-world change as an exogenous shock in general.

I get told "no" a lot.

I schwätz noch d'Muddasprooch.

I make a point not to reply to throwaway accounts. Sorry.

I only play a systems software engineer on TV; I originally went to school to be an actuary. I am cursed to live a life being intimately familiar with both Excel and Linux kernel internals.

The purpose of a system is not what its builders say it does but instead what it actually does. As it turns out, that's important to keep in mind.

"I HAVE NO TOOLS BECAUSE I'VE DESTROYED MY TOOLS WITH MY TOOLS." https://www.usenix.org/system/files/1311_05-08_mickens.pdf

topcolor: aaaaaa

pronoun.is/he/him

[ my public key: https://keybase.io/nrr; my proof: https://keybase.io/nrr/sigs/mUwfAxr143F7sGzkfa65fPWi1OnSD3zhNyaE0UdmROA ]

Recent public activity

  1. comment
  2. comment
    Comment #42828317

    No, I left the industry.

  3. comment
    Comment #42825205

    dang seems to have outright banned him just over a fortnight ago. https://news.ycombinator.com/item?id=42653007 On Hacker News, banned accounts can still comment, but those comment…

  4. comment
    Comment #42824784

    "There's no foresight. There's no planning." Couple that with "as an expression of agility," and it really rings true to me. I've worked in enough shops where the contractual oblig…

  5. comment
    Comment #42823921

    I've had a lot of experiences like this, and I wound up ducking out of the industry entirely in 2021 after having had my skillset reduced to dogmatic use of the infrastructure buzz…

  6. comment
    Comment #42648905

    A lot of newer[0] US domestic market manual transmission cars do, in fact, have an interlock that prevents the starter motor from getting power without the clutch pedal also being …

  7. comment
    Comment #42608412

    Georgia HB 87 (2011) and its unintended consequences say otherwise. While the H-2A is indeed popular, there are still a staggering number of people working these jobs who are here …

  8. comment
    Comment #42578086

    It's all part of the actuarial mindset. The entire point of the exercise is to arrive at a model of reality that has some degree of predictive power. > For me the only things that …

  9. comment
    Comment #42577482

    I'm also on team Keep An Eye On Things™, and approximately none of it really feeds into an anxiety loop. (There's a tiny sliver of the pie that does, but it's easy enough to talk m…

  10. comment
    Comment #42559919

    > There's something very, very wrong in the way we write programs nowadays. I largely agree, but... > ... the database is you main source of invariants. I guess my upbringing throu…

  11. comment
    Comment #42554852

    > If your unit tests have some overlap on your integration tests, that's nbd especially seeing as you can run your unit tests in parallel. Exactly. Another upside I've run into whi…

  12. comment
    Comment #42554674

    > The only thing enforcing these invariants in production is the interplay between your database schema and the queries you execute against it." I'm unsure that I agree. The two ex…

  13. comment
    Comment #42554102

    I think it's probably worth mentioning that the principal concern for tests should be proving out the application's logic, and unless you're really leaning on your database to be, …

  14. comment
    Comment #42367305

    Starlark is Turing-incomplete, which makes it somewhat unique among embeddable languages. It's definitely a draw for me for something I'm working on.

  15. comment
    Comment #41551746

    It was! I've, however, gotten way more use out of saddling whoever is most senior with the role of making sure the team as a whole is on track. This way, it's a little more familia…

  16. comment
    Comment #41551326

    I'll push back in defense of Scrum, but it probably bears a little explanation because my conceptualization of that framework is very likely a lot different from yours. (As somethi…

  17. comment
    Comment #41550179

    cmd.exe is largely still concerned with starting processes and hooking them together in much the same vein as Bourne shell, so I tend to use it for that. (I actually use Yori[0], b…

  18. comment
    Comment #41421450

    "A depressed person often wants to be depressed ..." I'd caution against expressing it this way. It's less a want and more a ground state . I am one of these depressives, and I def…

  19. comment
    Comment #41404121

    In practice, at least in my experience, only up to 13. (Though, I have the sequence memorized up to 21 because of a sign outside Chattanooga[0], which is what gave me my "hey, wait…

  20. comment
    Comment #41374532

    Fossil ( https://fossil-scm.org ) is actually a proper grow-only set from what I can tell: merge conflicts upon synchronization are encoded in the DAG as forks of the history at th…

  21. comment
    Comment #41374010

    The larger problem in my mind is that a lot of asset purchases bestow a lot of tax deferment privileges because of how the tax code is presently written. Consider someone who holds…

  22. comment
    Comment #41373696

    "It felt like procrastination, a tech version of a bullet journal." There's a lot out there that certainly falls under what I call "procrasturbation," but the Bullet Journal is iro…

  23. comment
    Comment #41373387

    I'm not and never have been NSA, but I nonetheless have a sordid past with what is arguably a related line of work. This is how I manage my passwords. In environments where regular…

  24. comment
    Comment #41355418

    I'm not sure I agree, particularly given that there's some incentive for us to get our relatives using these messenger protocols and clients. The Web made it work because everyone …

  25. comment
    Comment #41355141

    I don't see any practical difference between "it depends" and "no" here.