Live data from Hacker News

Viewing profile — lneves

lneves

HN member
Joined
Sun, Jan 20, 2008, 11:52 AM UTC
HN karma
307
Public activity
26 items

About lneves

No profile information was provided.

Recent public activity

  1. comment
    Comment #47422351

    Back in the day, there was this thing called the "Yellow Pages"! :-)

  2. story
  3. story
  4. comment
    Comment #13519984

    Release notes: https://wiki.documentfoundation.org/ReleaseNotes/5.3

  5. story
  6. story
  7. comment
    Comment #7530186

    There is MonetDB: https://www.monetdb.org/ I use it with great success.

  8. comment
    Comment #6911538

    You can also add Duda.IO to the list: http://duda.io/

  9. comment
    Comment #6511661

    Can you give us some detail on what are those command-line switches?

  10. comment
    Comment #5701655

    See the docs for: citext: http://www.postgresql.org/docs/9.2/static/citext.html unaccent: http://www.postgresql.org/docs/9.2/static/unaccent.html I think you can make it work.

  11. comment
    Comment #5701176

    I've been using postgres for a few years now, I also use MSSQL, MonetDB and MySQL. Some of the things I miss most frequently are: - Easy table partitioning. - Support for "phrase s…

  12. comment
    Comment #5023129

    find . -type d edit: for the same output as your command you can use: dir -l

  13. comment
    Comment #1834584

    I do not think that this is equivalent, it looks like querying complex JSON objects and not "simple" arrays. From the "Array Element by Position" example: db.blogposts.find( { "com…

  14. comment
    Comment #1834267

    Yes I've looked at them. I use them every day. The example you posted its difficult to parse because it deals with multidimensional arrays and also populating one in the inner quer…

  15. comment
    Comment #1833589

    simply because a row can't contain sub-arrays or hashes This is not true at all. At least in PostgreSQL you can have arrays and hashes: http://www.postgresql.org/docs/current/stati…

  16. comment
    Comment #1312782

    I would be interested to know if sports like cycling also have some kind of the negative health impact caused by the long periods of "sitting down".

  17. comment
    Comment #1072349

    I want to see it get out :-)

  18. comment
    Comment #712529

    So the brain is, in a way, executing before the data is available (energy in this case). You can absorb drugs on your mouth: http://silversol.110mb.com/use/sublin.htm I would think…

  19. comment
    Comment #673396

    If your objects have a wide variety of attributes, either you need lots of columns with many of them empty, or you need some sort of attribute table with object-key-value triples. …

  20. comment
    Comment #395559

    An easy way do it would be to extract the term vectors from the query and then find related documents computing the cosine similarity measure.

  21. comment
    Comment #391835

    No way JVM starts in under a second: it's more like 2 full seconds on his hardware. My machine has lower hardware specs than what the article mentions. This is what i get. $ java -…

  22. comment
    Comment #168183

    Did you read the linked presentation? http://www.commandprompt.com/files/mysql_learn.pdf

  23. comment
    Comment #131865

    This reminds me of the following Penny Arcade cartoon: http://www.penny-arcade.com/images/2002/20020712l.gif

  24. comment
    Comment #109197

    If you haven't seen it yet, check this presentation about partitioning with PostgreSQL: http://images.omniti.net/omniti.com/talks/partitions-public....

  25. comment
    Comment #109161

    > When using pgAdmin3, I am forced to expand Servers->Local Server->Databases-> ->Schema->Public->Tables Yes, that is annoying, but at least the 1.8.1 version of pgAdmin opens in t…