Live data from Hacker News

Viewing profile — tylerhobbs

tylerhobbs

HN member
Joined
Tue, Dec 14, 2010, 9:56 PM UTC
HN karma
326
Public activity
32 items

About tylerhobbs

http://www.tylerlhobbs.com

Recent public activity

  1. comment
    Comment #14458004

    Great comment! Yes, there are many other approaches that are more true to reality, to the point where they are fairly thorough simulations of physics. My approach is somewhat like …

  2. comment
    Comment #14457993

    Author here. Thank you! Yes, I think you have the basic gist of it. Split each line, then move an endpoint. There's nothing too complicated about the algorithm, the trick is really…

  3. story
  4. comment
    Comment #12979598

    If you read the quoted portion of his comment, you'll see he's talking about the officers being sentenced, not the offense happening in the first place.

  5. comment
    Comment #12610028

    I'm assuming both you and your spouse are earning money, in my numbers. Additionally, you would presumably make investments with the money that you're saving, so you don't quite ha…

  6. comment
    Comment #12609910

    3% of $1.5m is only $45k. If you and your spouse can live off of $45k while you're still earning, you can save ~$100k per year and accumulate $1.5m by the time you're 40, easily. S…

  7. story
  8. comment
    Comment #9046841

    > And apartment blocks had shops on the ground floor. This is one of my favorite features of the Mueller area: the apartments do have shops on the ground floor. I actually live in …

  9. story
  10. comment
    Comment #8755263

    Thank you! (I'm the author of the post.) I am indeed writing my own code; I'm just using simple functions from Processing. Thank you very much for the video link. It occurred to me…

  11. comment
    Comment #8755242

    Hi, I'm the author of the post. I don't normally release my code, but in this case I did post a gist of the main function to Twitter: https://gist.github.com/thobbs/e879b7dad8f3733…

  12. story
  13. story
  14. comment
    Comment #8270857

    This is true. Most companies either start using Cassandra when their existing database infrastructure is struggling with a particular workload or they're planning a new feature tha…

  15. comment
    Comment #8270374

    Cassandra isn't designed to replace relational databases for all use cases. There are certain use cases where Cassandra excels, certain use cases where an RDBMS excels, and plenty …

  16. comment
    Comment #7611920

    "Cassandra [...] isn't real-time in the sense that you can do immediate, fast queries about the relationships across those records as they are hitting the system." That depends on …

  17. comment
    Comment #5082100

    Cassandra uses a technique known as consistent hashing to allow each node to independently determine what nodes are replicas for a given row. The process really just involves hashi…

  18. comment
    Comment #5082074

    You would need to define "consistency" in order to have a more reasonable discussion about what each system provides, but Cassandra certainly isn't only eventually consistent. You …

  19. comment
    Comment #5082054

    Some of these are a bit dated, but it's still a reasonably accurate list of companies that have publicly disclosed their usage of Cassandra: http://www.datastax.com/cassandrausers …

  20. story
  21. comment
    Comment #4411139

    Submitter here. For those who are short on time, these are a few of my favorites: 1. For those unfamiliar with Cassandra, Patrick McFadin's talk (Building a Cassandra Based Applica…

  22. story
  23. comment
    Comment #4220701

    A nice alternative is to do: " Allow easy navigation to relative files cmap %/ %:p:h/ This basically replaces everything before the slash with the directory of the file you're edit…

  24. comment
    Comment #4192294

    We have been using Clojure for a product for about 9 months now, and in my experience, I have no trouble identifying what different blocks of code do. It may depend on proper synta…

  25. comment
    Comment #4184107

    S3 isn't where the SSDs will go, it's the EC2 instances. Many, many, people would pay those numbers for local, dedicated SSDs when their instance is running a database.