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buzzm

HN member
Joined
Mon, Jul 24, 2023, 6:57 PM UTC
HN karma
67
Public activity
37 items

About buzzm

Hacking for years. Fond of creative combinations of existing things to make solutions.

Recent public activity

  1. comment
    Comment #49110976

    I am surprised no one spotted the obvious solution: perl -e '$_=24;print+(y///c,$m=$_)&&$_*3/4 .$/'

  2. comment
    Comment #46020378

    Wonderful. I don’t particularly care if it is or is not a valid test. I like the “wrong” renderings better. Some are hilarious, some … inspired.

  3. comment
    Comment #43605418

    Of late I have grown fond of ... brace yourself ... RDF in turtle format for config files. Supports comments, multiline literals, built-in support for references, and rich typing v…

  4. comment
    Comment #43231447

    UGN -- unusable game notation. That has a ring to it. UGN was designed with SPARK and AWS S3 pbzip2-aware threading JSON readers in mind. For an analysis of a year's worth of liche…

  5. comment
    Comment #43225976

    :-) You visited the site so props for that. But I find it odd you call the soup of braces, colons, and quotes a complete mess. That's JSON. As in industry standard everyone-uses-it…

  6. comment
    Comment #43219900

    Well... it's actually more parseable. Human readability is not the primary goal of BGN. It's precise capture of information esp. things ending up in PGN comments like %eval and %cl…

  7. comment
    Comment #43210327

    Game in BGN ( https://moschetti.org/rants/bgnchess.html ) {"moves":[{"p":"P","f":"d2","t":"d4"},{"p":"n","f":"g8","t":"f6"},{"p":"P","f":"c2","t":"c4"},{"p":"p","f":"e7","t":"e6"},…

  8. comment
    Comment #43103847

    Agreed. Multi-multi billion. It is a fundamental change in the global energy dynamic -- including the fact that D-T reactors are still use heat exchange which means heat is also a …

  9. comment
    Comment #42844062

    Very good.

  10. comment
    Comment #40805215

    Exactly; see pollinators comment above. Although as tech progresses... perhaps we can make black plants as attractive to genetically modified pollinators. Do I sense a slippery slo…

  11. comment
    Comment #40388800

    A fascinating piece that combines technology, precision in micromanufacturing, design aesthetics, economics, politics, and history -- centered on the now all-too-forgettable wristw…

  12. comment
    Comment #39956070

    Adding to the chorus of woes, my legal first name is Paul and middle starts with A and often the ticket comes out as "Paula". I have had at least two heated encounters with gate at…

  13. comment
    Comment #39931390

    Agreed! Unexpected and made my morning.

  14. comment
    Comment #39852480

    It does; I got this running easily because fortunately I have current postgres and psycopg2 installed so no tangential problems to interfere with the main event. So clearly the exa…

  15. comment
    Comment #39842391

    Is there a "hello world" example available that is a highly simplified version of https://qrlew.readthedocs.io/en/latest/tutorials/getting_sta... ? Just 2 tables, 2 fields apiece, …

  16. story
  17. comment
    Comment #39629707

    Outstanding link; thanks for sharing.

  18. comment
    Comment #39502750

    Fascinating. Well done! There is a certain eerieness to seeing this actually work. Although Borges lived to see computers becoming mainstream, I am sure he never imagined his artis…

  19. comment
    Comment #39264423

    Like many uses of AI, very good as a "seed" especially if it comes up with nuggets like grouping on a range instead of a single value. But as with almost any database, devil is in …

  20. story
    Show HN: BSON Extension for SQLite

    sqlite is, well, everywhere . It's a little shy on high-fidelity types, though, esp no dates and penny-precise numbers. And carrying rich shapes in JSON doesn't really help because…

  21. comment
    Comment #39031615

    Retested on OS X 13.2 for both 15.5.3 and 16.1; bug discovered thanks to 16! Fixed and new version pushed.

  22. comment
    Comment #39027491

    With BSON I am guaranteed that, for example, in Java, when I do `Document d = BSON.fromBytes()`, then `BigDecimal amount = d.getDecimal128('amount')` is non-lossy. `amount` is type…

  23. comment
    Comment #39022047

    Considering a random brew install bumped my postgres to 14.10.1 and I didn't even notice until 45 mins ago, maybe I should.

  24. comment
    Comment #39022012

    JSON[B] does work perfectly fine with decimal and float inside postgres and pgsql , e.g. select (data->>'amount')::numeric. The issue is moving that data in and out of postgres (or…

  25. comment
    Comment #39001934

    Excellent article that shows how to determine the veracity of the ransomware claims.