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pacaro

HN member
Joined
Fri, Apr 15, 2011, 5:45 AM UTC
HN karma
4,211
Public activity
1,359 items

About pacaro

github: https://github.com/PollRobots/

blog: http://pollrobots.com/blog

Recent public activity

  1. comment
    Comment #49151676

    The largest test case was 4kloc. There are hundreds of billions of lines of cobol in production. The IRS alone has approx 160 cobol programs, averaging 230kloc each.

  2. comment
    Comment #48663070

    Can't help thinking of the classic series of userfriendly comics about Vigor, which at one point was implemented as a plugin for nvi

  3. story
    Show HN: Browser based tool for programming ch57x macro-pads

    I have a ch57x based keyboard/macropad, and hate (unsurprisingly) the (windows only) programming tool that it comes with. Given that I can use a web based tool for my wooting keybo…

  4. comment
    Comment #48339776

    The EU's "E-Evidence framework" allows authorities in any member state to compel entities doing business in any part of the EU to produce and/or preserve communications data, compl…

  5. comment
    Comment #47699252

    I'm getting a mixed reading, the most egregious flags aren't present, but there are a couple. As you identified there is a lot of parallel sentence structure. They also have a bunc…

  6. comment
    Comment #46162175

    Reading this, it feels like an application on Conway's law.

  7. story
  8. story
  9. comment
    Comment #45756521

    Dithering as a mechanism to reduce/remove banding can be very impressive. The color Next machines only had 12 bit displays, 4 bits per channel, but with careful use of dithering it…

  10. comment
    Comment #43951707

    There are so many ways to produce sierpinski gaskets. It you specify n points and the pick a new point at random, then iteratively randomly select (uniformly) one of the original n…

  11. comment
    Comment #43850452

    FWIW, the Next color machines had 12bit (4096) color and in practice it didn't make much of a difference. I was using one fairly extensively in the late 90s (by which time 24bit wa…

  12. comment
    Comment #43759001

    Yes! that one!. I have a paper copy, so it didn't occur to me that there would be an online version

  13. comment
    Comment #43758187

    There's even a book "Adventure in Prolog" by Dennis Merritt (ISBN 1520918917) It's a lot of fun to work through, other prolog resources can be a little dry

  14. comment
    Comment #42761346

    I've also worked with engineers who have raced LMP. It's largely pay-to-play and this is one of those professions where if you're the right person, in the right place, at the right…

  15. comment
    Comment #42439459

    For the title holder, in this case the Earl of Lovelace, they are often referred to ("styled") simply by the place name. So after William King-Noel was created Earl.of Lovelace he …

  16. comment
    Comment #42133233

    From the mid 60s

  17. comment
    Comment #42133231

    Hence why it is so easy to get lost in there

  18. comment
    Comment #42133225

    The sidebar about pirate radio, while factually correct, seems to heavily imply that pirate radio started in the jungle era, but Radio Caroline was broadcasting in the 60s

  19. comment
    Comment #41914927

    Just that thinking about the "floppy drive in 1998" question. I can think of a couple of things at play The system was likely designed a long time before 1998, because of how this …

  20. comment
    Comment #41732212

    As @GistNoesis is being somewhat gnomic, I believe that they are referencing https://en.wikipedia.org/wiki/A_Treatise_on_Electricity_and_... Written in 1873 by James Clerk Maxwell …

  21. comment
    Comment #41662709

    I believe that they started writing it in 2003. It's hard to precisely age code unless you cut it down and count the number of rings

  22. comment
    Comment #41654203

    I've always thought of this as being equivalent to "work hardening" My concern with it is more about legitimately old code (android is 20ish years old, so reasonably falls into thi…

  23. comment
    Comment #41475292

    They are popular cars to steal because they are easy to steal. Stolen cars are used "differently" than other cars

  24. comment
    Comment #41467061

    The tech trivia related to this that springs to mind is that the DEC Alpha processor was known internally by the code name EV, which stood for "Electric Vlasic" — although the suit…

  25. comment
    Comment #41406523

    I guess that I was taught basic mental arithmetic differently. Multiply by 8 and divide by 5, or (it's inverse) is two single instruction cycle opcodes (or whatever my brains equiv…