haddr

21 ms·

1. 211.▲
   by haddr 10y ago

   I was recently looking for a fast diff gui, one that would: - work well with longer files and long lines (i don't know why many of them are very slow on larger files) - have line wrap option (quite unusual it seems) - have diff ignorin
2. 212.▲
   by haddr 10y ago

   What is the meaning of the dot in the big O notation there? like O(m.n)? Should it rather be O(m*n)?
3. 213.▲
   by haddr 10y ago

   I've sent you an email
4. 214.▲
   by haddr 10y ago

   sure, how can i send it to you?
5. 215.▲
   by haddr 10y ago

   For supervised classification this tool is suitable when your dataset is large enough. I performed some tests with binary classification (twitter sentiment) on the corpus with ~7.000 samples and the result is not impressive (~0.77). Vowpal
6. 216.▲
   by haddr 10y ago

   Thank you! How does it compare to the state of the art methods that used those datasets? Is it better or comparable?
7. 217.▲
   by haddr 10y ago

   Would anybody explain me what is the takeaway from this approach? When I run the code I see something like: 38/100 = 42.0% - 38.0% accuracy, 90.47619% accuracy of rated data. 90% is nice, but it looks to me like a tradeoff between pre
8. 218.▲
   by haddr 10y ago

   Even if I have never had this sort of Content Addressable Function "solution" I can still relate very much to this story. A story consisting of $NEW_PERSON entering some huge existing project, with $NULL_AMOUNT of documentation, w
9. 219.▲
   by haddr 10y ago

   Same here. ggplot is nice, but whenever I need to do something more complex i suddenly find myself on stackoverflow. Base graph is super easy and usually get things done, even lattice is somehow more intuitive. ggplot when comes to details,
10. 220.▲
    by haddr 10y ago

    While I would say it is really important to know some basics, such as data.frame, *apply methods, etc. I also admit that as soon as possible I jump to data.table & dplyr when nobody's watching.
11. 221.▲
    by haddr 10y ago

    I really hate the vertical enter key. Not present in US, but somehow popular in europe. Brrr!
12. 222.▲
    by haddr 10y ago

    The read is overly optimistic, sometimes feels like an advert. But I agree that having some things in the cloud is certainly an advantage.
13. 223.▲
    by haddr 10y ago

    Thanks! I'm starting to like this package! Update: it still can serve only one request at a time, but looking forward for some progress there...
14. 224.▲
    by haddr 10y ago

    Wow, looks great! I wonder how does it compare to unix tool when it comes to performance in working with large files.
15. 225.▲
    by haddr 10y ago

    This is why I prefer less to tail. You can do 'F' to have a constantly updated log, and 'Ctrl-C' to stop updating it when you see something odd and the go back to the live update with 'F' again. All without exi
16. 226.▲
    by haddr 10y ago

    Do you have also this glitchy background when you open the webpage on mac & chrome?
17. 227.▲
    by haddr 10y ago

    Yes, R is missing those, but there is some workarounds, like Shiny server (enterprise version) and OpenCPU for instance.
18. 228.▲
    by haddr 10y ago

    Thanks! Just a question: is this microserver blocking? I mean when a request takes 2-3 sec, can it server other requests in parallel?
19. 229.▲
    by haddr 10y ago

    This definitely a great feature! Now, with this in hand can we have for instance a multithreaded (or in some other parallel way) web server or even REST API for R? Talking from the practical perspective, the biggest problem with wide adopti
20. 230.▲
    by haddr 10y ago

    Side comment: the author is using first person in his paper, which is slightly odd. I know he is the only author, but would it be more suitable to use some other form?
21. 231.▲
    by haddr 10y ago

    Listen all the people! I'm RE-READING! PS. See the comment above about the css styles. Probably it's some browser dependent handling of small caps
22. 232.▲
    by haddr 10y ago

    so wrong... when you live in non-english speaking country, you will be quite isolated from the rest of the world, even if your freinds speak english. it's just they won't speak english all the time...
23. 233.▲
    by haddr 10y ago

    Quake multiplayer was a really big thing! I remember playing it on some 486 PCs, now unimaginable, but then it was really great! There was even a ~700KB (!) version, stripped down to the most necesary: TCP/IP multiplayer with only 1 le
24. 234.▲
    by haddr 10y ago

    Floppy disk is a straw man argument. But hey, Apple can now impose the change from the position of power. And they have Beats who will follow this change...
25. 235.▲
    by haddr 10y ago

    That's a great summary and an eye-opener on the whole situation. Everything aside, but isn't this FSF enforcement a little too much burden for some? Does it actually change anything? (apart from giving a bad sensation when you hea
26. 236.▲
    by haddr 10y ago

    It has nothing to do with array language, R is vectorized and is slightly more legible than, say clojure, that is not array lang. It has to do with very high density, though.
27. 237.▲
    by haddr 10y ago

    It's brilliant language, and all, but I don't buy it. Here's why: 1) languages with this high level of abstraction are very nice if your scenario maps perfectly to its usage (e.g. the wikipedia analysis given in the video). E
28. 238.▲
    by haddr 10y ago

    Not sure about it, I've tried with my FF Beta and it seems it can't fingerprint my browser in such details.
29. 239.▲
    by haddr 10y ago

    Where is R on those charts on functional languages?
30. 240.▲
    by haddr 10y ago

    There are some keywords that could help: R Lang and Rstats for instance