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grandpa

HN member
Joined
Wed, Mar 04, 2009, 5:00 PM UTC
HN karma
651
Public activity
85 items

About grandpa

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Recent public activity

  1. comment
    Comment #45600685

    Claude Clause.

  2. comment
    Comment #36977973

    The title is "Excuse me sir, would you like to buy a kilo of isopropyl bromide?" https://archive.org/details/gergel_isopropyl_bromide

  3. comment
    Comment #28863171

    git clone --branch start https://github.com/djkoloski/anima_solver Cloning into 'anima_solver'... fatal: Remote branch start not found in upstream origin

  4. comment
    Comment #26660471

    The opening of Borges' essay is absolutely brilliant writing: > AT TRIESTE, IN 1872, in a palace with damp statues and deficient hygienic facilities, a gentleman on whose face an A…

  5. comment
    Comment #21701059

    With `. ranger`, if you change directory and then exit, the shell's working directory changes to where you left off in Ranger. $ pwd /home/grandpa $ ranger [ ... change directory .…

  6. comment
    Comment #20832743

    This is really good fun! But it would be nice if I could finish up the problem I'm on when the timer runs out. Currently, it just gets taken away abruptly.

  7. comment
    Comment #18083615

    You could test this by looking at whether pairs of fraternal twins are as similar on personality traits as pairs of identical twins. If they are more different, then genes are the …

  8. comment
    Comment #12079954

    Why "infamous"?

  9. comment
    Comment #10095181

    I think this is the same technique as Russ Cox used to search Google Code: https://swtch.com/~rsc/regexp/regexp4.html

  10. comment
    Comment #10091068

    It parses "fruit flies like a banana" the same way as "Time flies like an arrow". https://en.wikipedia.org/wiki/Time_flies_like_an_arrow;_frui...

  11. comment
    Comment #10063173

    Definitely, but I think Oxford University is more interested in teaching the underlying principles than tracking what's popular in industry.

  12. comment
    Comment #9107201

    The "cluetrain" in the title refers to the Cluetrain Manifesto from 1999: http://www.cluetrain.com/book/95-theses.html

  13. comment
    Comment #9100553

    There's a difference, though: QuickCheck randomly tries a large-ish number of possible inputs to try and disprove a postcondition, whereas formal methods prove the postcondition fo…

  14. story
  15. comment
    Comment #9039144

    Utilities should be happy about this. One of their biggest problems is uneven load on the grid - low at night, too high during a heatwave - and this has the potential to make that …

  16. comment
    Comment #9020993

    The paper described in the article is available as PDF here: http://cpl.psy.msu.edu/wp-content/uploads/2014/02/Kross-et-a...

  17. comment
    Comment #9010934

    Spoiler: the second bit of advice is "Step 2: No, seriously. Don't"

  18. comment
    Comment #8394150

    > Also, capturing blocks and instance_eval are notoriously slow. ...and, in this case, are evaluated once, at startup. It's so fast that you couldn't possibly notice a difference.

  19. comment
    Comment #7158047

    Mirror: http://webcache.googleusercontent.com/search?q=cache:http://...

  20. comment
    Comment #7114877

    Yesterday's discussion of this: https://news.ycombinator.com/item?id=7109623

  21. comment
    Comment #6794459

    This is what happened when I tried typing the first sentence on your web site: http://i.imgur.com/jQGHwQc.png

  22. comment
    Comment #6076149

    Using Paul Graham's disagreement hierarchy ( http://www.paulgraham.com/disagree.html ), your first paragraph is DH2 (responding to tone), and the rest is DH1 (ad hominem). Do you h…

  23. comment
    Comment #6060384

    I don't think you are taking the word "infinity" seriously. If parents believed that, why are they recklessly endangering their children's lives by taking them to a public place wh…

  24. comment
    Comment #6058901

    I don't think negative infinity is a reasonable number for this. If it were, then I would expect you to gladly pay someone all your income for the next 20 years to stand guard over…

  25. comment
    Comment #5884812

    From the Hacker News guidelines: "When disagreeing, please reply to the argument instead of calling names. E.g. "That is an idiotic thing to say; 1 + 1 is 2, not 3" can be shortene…