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funny_falcon

HN member
Joined
Tue, Oct 23, 2012, 7:57 AM UTC
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61
Public activity
78 items

About funny_falcon

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Recent public activity

  1. comment
    Comment #48859762

    systems, upstart or even simple primitive script wrapper. Built-in is also possible: just fork once after start, and you have parent as watchdog and restarter.

  2. comment
    Comment #43297792

    I believe, it was pro-military, but not pro-war. The book idealizes the state and social system, and uses war only as a backdrop.

  3. comment
    Comment #43239120

    Compilers still prefer LEA to multiply on 3,5 and 9, which performs shift+add I believe.

  4. comment
    Comment #42876411

    First SmallTalk versions were built with Lisp. “Live environment” and “world image” were just inherited.

  5. comment
    Comment #42725933

    And looks like Helix editor uses it together with ropey.

  6. comment
    Comment #42621059

    OMG! returns_struct looks actually correct to me, ie it is expected (by me). Golang's defer works this way. Do both examples follow standard? Or is it common misinterpretation by a…

  7. comment
    Comment #42574651

    Do you use stanza?

  8. comment
    Comment #42511648

    There is the trick: use enum for const. It works most of the time.

  9. comment
    Comment #42511604

    It seems meson is gaining traction and will overpass cmake in near future.

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  12. comment
    Comment #42276644

    Another quite similar technique from OpenSmalltalk: https://clementbera.wordpress.com/2018/11/09/64-bits-immedia...

  13. comment
    Comment #42267838

    In fact, CRuby successfully combined “Self Tagging” with pointer tagging. Here's the commit: https://github.com/ruby/ruby/commit/b3b5e626ad69bf22be3228f8...

  14. comment
    Comment #42267628

    I mean, CRuby does “Float Self Tagging” for years. Paper just has the mistake about CRuby.

  15. comment
    Comment #42267058

    CRuby uses this technique on 64bit platforms for years. Edit: the commit https://github.com/ruby/ruby/commit/b3b5e626ad69bf22be3228f8...

  16. comment
    Comment #42267041

    Just correction: CRuby uses “Float Self-Tagging” for years.

  17. comment
    Comment #42250845

    But commits exists even this year: https://sourceforge.net/p/lush/activity/

  18. comment
    Comment #41605136

    Readability, reproducibility, and simple LRU. Reproducibility matters for tests, they become simpler. Some other algorithms become simpler as well. LRU is just a dict with preservi…

  19. comment
    Comment #41411443

    Unfortunately, pocketpy moved to global reference to vm recently while changing implementation from C++ to C. Weird decision.

  20. comment
    Comment #41345799

    AFAIK, Signal doesn’t provide any way to prove its application were built from non-modified audited free open source code. Indeed there are evidences it behaves “a bit” differently…

  21. comment
    Comment #41284942

    What “Statically typed” would mean for SQL DB with extensible type system?

  22. comment
    Comment #41258614

    As a PostgreSQL smallish contributor I just can say: NO, DON'T DO THIS!!!! Extensible type system is a worst thing that could happend with database end-user performance. Then one m…

  23. comment
    Comment #41232564

    First three are clearly documented in language reference, which could be read in several hours (at least before generics were introduced).

  24. comment
    Comment #40863672

    Most weird thing: PostgreSQL's checksum algorithm is almost free on modern processors. It uses SIMD instructions extremely well in optimized builds. I've never seen him in CPU prof…

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