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greenkey

HN member
Joined
Mon, Nov 16, 2020, 11:02 AM UTC
HN karma
49
Public activity
43 items

About greenkey

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Recent public activity

  1. comment
    Comment #25331748

    That’s what proof-of-work and proof-of-stake are about. I’m saying that the problem has been solved and would need to just be applied to this use case.

  2. comment
    Comment #25331575

    > a year or two behind the times How exactly? I agree with you that use of blockchain on its own is not fully secure, but that can be mitigated for the most part through the same s…

  3. comment
    Comment #25331156

    > Oh wow! Thanks for telling us!... In the US, admitting you did something wrong could open you up to a class action suit where some customers could be eligible for damages due to …

  4. comment
    Comment #25328435

    I’m not a fan of everything Bukowski wrote, but I wouldn’t try to censor him so that little Jimmy could read it, and I liked the movie Barfly. Similarly, I’m not a fan of everythin…

  5. story
    Tell HN: HN Karma Being Exploited

    I just happened to look at the top comments on a front-page HN post and noticed the following: The comment at the top had posted 0 minutes ago and already had the top post in a sub…

  6. comment
    Comment #25323035

    This is good advice. Another thing to consider is cost-to-benefit ratio. If you don’t know cost, first look at: Product costs: free Resource alignment costs: (Re-)hiring + severanc…

  7. comment
    Comment #25322915

    In my experience, the main reason these companies fail and especially why acquisitions don’t turn out well is the assumption that the way you do business and the people you have ar…

  8. comment
    Comment #25322748

    > That said, Common Lisp is weird. What I find particularly jarring is that functions and variables live in different namespaces: if you put a function into a variable, you can’t j…

  9. comment
    Comment #25322456

    I like this post but “unscrupulous merchant” seems harsh for a company that may have changed their policies and didn’t realize they had to inform the referring agent of those chang…

  10. comment
    Comment #25310534

    Same here, I avoid them when I can. It won’t be too long before the gas stations are fast chargers, though- I give it 20 years.

  11. comment
    Comment #25307943

    That’s kind of harsh. Ruby was a great language and especially great syntax. Except for some duplication of methods and early misspelling of one or two methods, it would’ve been mu…

  12. comment
    Comment #25307841

    Rails 1 was released in 2004.

  13. comment
    Comment #25301973

    I guess it’s a cultural difference because I don’t associate those things immediately with the word “bull”, even when it’s in the context of “red”. If someone were to say,”Do you w…

  14. comment
    Comment #25301865

    How many operations and objects? The method he’s talking about would seem more efficient for the purpose vs all of the strings still being created even if never used in the plain h…

  15. comment
    Comment #25301652

    Which became dominant for a while, but cgi scripts on the server-side were also hot. Enter Perl and PhP server-side. Then there was JSP, ASP, and ColdFusion, all server-side. Rails…

  16. comment
    Comment #25301626

    I wish Matz had been there with Rubyscript. JS wasn’t as powerful back then; it took over a decade for it to evolve enough where people would really use it for much other than clie…

  17. comment
    Comment #25301612

    So: total reliance on someone giving something away for free that could break or be taken away at any time and you have no privacy- that’s ok, even if they’re not going to hire you…

  18. comment
    Comment #25301499

    That’s awesome! In comparison, here a quote from the OP’s blog entry: “Fast forward to today. A program to load /usr/share/dict/words into a hash table is 3-5 lines of Perl or Pyth…

  19. comment
    Comment #25301421

    https://en.m.wikipedia.org/wiki/Spanish_Fighting_Bull “During the breeding, in order to preserve their natural characteristics, the bulls rarely encounter human beings, and if ever…

  20. comment
    Comment #25301315

    It’s probably not just universities either. A company I work for spent the majority of their budget and then some on things that they didn’t need, much without any forethought or p…

  21. comment
    Comment #25301225

    Students today have become quite reliant on Google Docs essentially putting almost all of their classwork out on the web. What if it were to fail? That’s different than it used to …

  22. comment
    Comment #25301145

    The font on this blog would seem appropriate for the style and subject matter, but it’s hard for me to read.

  23. comment
    Comment #25301055

    I felt the same way reading it, but I also admire the ability to self-brand, even though personally I’ve given up on that, having gained weight and worn boxers to work most days re…

  24. comment
    Comment #25300898

    Why hasn’t w3c taken on some way to avoid the unnecessary complexity? (Simplified font definition and usage standard.)

  25. comment
    Comment #25300875

    Carta was eShares: https://techcrunch.com/tag/eshares/