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deltasquared

HN member
Joined
Fri, May 27, 2011, 11:25 AM UTC
HN karma
88
Public activity
74 items

About deltasquared

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Recent public activity

  1. comment
    Comment #46217055

    Yes! Org-table is a spreadsheet. org-babel will run SQLite and gnuplot.

  2. comment
    Comment #44899766

    This filtered out those who 1) don’t use eMacs 2) don’t use org-mode I suspect org-mode users are willing to go through an extra step if needed. My notes are in .org if I want to s…

  3. comment
    Comment #36514465

    People may not trust systemd because years ago there were some really bad defaults like https://github.com/systemd/systemd/issues/2402 that for instance mounted your firmware in re…

  4. comment
    Comment #32887683

    Thanks for your wonderful books. You have been an inspiration.

  5. comment
    Comment #23792034

    For Vim use, I map caps lock to esc. This is built into osX under settings -> keyboard -> Modifier Keys...

  6. comment
    Comment #23689874

    I am wondering why I would want this on a CPU when this kind of processing is already available on a GPU.

  7. comment
    Comment #23651875

    It lost me at no C++ at all.

  8. comment
    Comment #23545947

    I agree, the subtle difference between the physics and math mindset is interesting. I wound up on the sidelines as a computer scientist who worked in a physics lab.

  9. comment
    Comment #23535336

    I do have a bit of physics in my background. I read about Grassmann recently in a game programming book. Foundations of game engine development Volume 1 By Eric Lengyel ends with a…

  10. comment
    Comment #23532673

    This is a pretty neat trick, they implemented exterior algebra see https://en.wikipedia.org/wiki/Exterior_algebra You see this kind of math in textbooks focused on computer graphic…

  11. comment
    Comment #7836935

    It does look a bit like Dylan. I wonder if it has more than a passing resemblance. Also I wonder if they are doing SBCL real time compelling.

  12. comment
    Comment #5453734

    That project just made my day!

  13. comment
    Comment #5377525

    Non transitive dice are really fun. If you want a jumping off point, I wrote some simulations with this set of dice in python. The source [0] is on github. https://github.com/delta…

  14. comment
    Comment #5343051

    Surprisingly, you don't have to wait for Roslyn. The technique exists now [0]. It is kind of a pain to use and seems kind of dangerous to use as a web app. But it is there. I messe…

  15. comment
    Comment #5343000

    It is neat that C# has some standard macros defined. It would be nicer if it was more explicit what is going on behind the scenes. I would love to see the equivalent of c-macro-exp…

  16. comment
    Comment #5261259

    And this is why I am always suspicious of an IDE. This sounds like a really nice way to talk to a Linode to develop on.

  17. comment
    Comment #5221737

    I wonder if by geeks, the OP means "people who want to get the correct answer consistently."

  18. comment
    Comment #5218831

    Well if you want to start with the previous product, the inPulse, they have an SDK here: http://getinpulse.com/pulsesdk/ They have a simulator and some nice code samples. It is a f…

  19. comment
    Comment #5209598

    Well if anyone wants an emacs mode for this: (require 'generic-x) ;; we need this (define-generic-mode 'critic-mode nil nil '(("{--. --}" . 'font-lock-warning-face) ("{~~. ~~}" . '…

  20. comment
    Comment #5207323

    Nice idea. It seems pretty easy to understand. Where is the emacs mode?

  21. comment
    Comment #5175993

    It is true that 2 multiplied by it's self 57,885,161 times is not prime. However, if you subtract 1 from that the result is prime.

  22. comment
    Comment #5175728

    I do not think apt-get means what you think it means. Chocolatey seems to implement a subset of the functions that apt-get is useful for. On Windows if I want to look for system up…

  23. comment
    Comment #5159908

    I agree, work over ssh or go home. I am pretty sure I will be using Vim when Sublime goes the way of Textmate and SlickEdit.

  24. comment
    Comment #5157688

    Yup. I remember that particular realization. Now switch statements in OO languages just look broken to me. Thanks Python!

  25. comment
    Comment #5135818

    Something sounds off here. At face value the article is saying. If most people are "ambiverts" and ambiverts make the best sales people, and sales people are the best leaders, why …