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peterwaller

HN member
Joined
Mon, Jun 25, 2012, 2:18 PM UTC
HN karma
494
Public activity
150 items

About peterwaller

Based near Manchester and Liverpool, UK.

p@pwaller.net

Recent public activity

  1. comment
    Comment #29524791

    It lets the hacker take over the machine because there are strings which are interpreted as (IIUC, I am not a java engineer) variables within a class, and you can express a remote …

  2. comment
    Comment #22631465

    Nice hint, thanks :) According to the manpage, -color can be shortened to -c and link shortened to `l`, as `addr` can be shortened to `a`. -br stands for -brief, which knowing make…

  3. comment
    Comment #20218702

    I agree with nhooyr's analysis. The interface{} will anyway transparently "contain" a pointer-to-the-[]byte, in other words, the []byte value itself will be heap allocated. (Note f…

  4. comment
    Comment #19348383

    Thanks for pointing this out, I fixed it.

  5. comment
    Comment #19347007

    Unfortunately there isn't a recording, sorry! What you're seeing is the LLVM IR for the program being printed. As another commenter noted, you can compile the program with make, wh…

  6. comment
    Comment #19347001

    Indeed, I had to take certain liberties in order to cram the talk into 20 minutes! I hope one of the takeaways was that you don't need to implement a parser to get started playing …

  7. comment
    Comment #19263008

    I suppose I was musing more along the lines of "why isn't this a solved problem". Clearly, it isn't an easy one or compilers would already take this into account and then the stati…

  8. comment
    Comment #19252999

    Great, we can control for layout of code, heap, stack and other effects which mess with a performance measurement. However, why do those things have a (statistically significant?) …

  9. comment
    Comment #18919522

    Mutation testing is a neat idea I'd not heard of. Wonder how well it works in practice. Someone's implemented a package for doing it with Go which looks good: https://github.com/zi…

  10. comment
    Comment #18247129

    Just discovered this tool while doing a messy rebase, and can't believe it has had very little discussion I can find. https://github.com/mhagger/git-imerge No previous commentary o…

  11. story
  12. comment
    Comment #16323507

    > you write code (like in the example here [1]) that is bound to be slow, just from a glance at it > [1] https://git.embl.de/costea/metaSNV/blob/master/metaSNV_post.... . Given his…

  13. comment
    Comment #16320064

    At this point in that video, some minutes after the loss of signal, you can hear on the countdown net https://youtu.be/-B_tWbjFIGI?t=42m21s - it's garbled but sounds like "Suspecte…

  14. comment
    Comment #16319877

    Agree it is strange. I love their "How Not to Land an Orbital Rocket Booster" film. https://www.youtube.com/watch?v=bvim4rsNHkQ Watching the countdown net it seemed plausible that …

  15. comment
    Comment #16319801

    Of the centre core, these are the last few moments before it is lost from the feed. Smoke can be seen... https://youtu.be/wbSwFU6tY1c?t=38m20s ... and then back to the presenters. …

  16. comment
    Comment #15756956

    He's a maintainer of bcache, not of block layer, where the problematic patchset was introduced.

  17. comment
    Comment #14967985

    I'm amused by "Please contact administrator for more information". ... "But I _am_ administrator!?"

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  20. comment
    Comment #14690062

    Your posting here says "REMOTE", but the job posting says "Requirements: ... Work in San Francisco".

  21. comment
    Comment #14663505

    I'm confused what the connection is with Chernobyl. But 2M deaths in the last 30 years is not likely correct - this interesting WHO report on the matter suggests the final toll fro…

  22. comment
    Comment #14504976

    > I thought the USA had a civil war to end the kind of thinking you are representing I think you're over-reading the phrase "How do you reach this conclusion?". The author didn't s…

  23. comment
    Comment #14259952

    I just see a black screen. Icon in top left, no text other than "Login" and "Sign up". Chrome 58, Linux. No errors in the dev console.

  24. comment
    Comment #14160544

    > Oddly, sea level will probably go down this far north. Earth is spinning, drawing water to the equator. More mass, more gravity pulling water to the equator, along with less mass…

  25. comment
    Comment #14059131

    Interesting video of Moller himself talking about it (while sitting in one of these cars): https://www.youtube.com/watch?v=gOR_SzLW2Ns There's some grainy test flight footage at th…