drKarl

63 ms·

691.
by drKarl 15y ago
And for the rest of your needs, Play gots you covered too... You can use play's WS class to make asynchronous HTTP calls from your server, and it integrates nicely with MySQL or your database of choice too. I think it uses Hibernate under t
692.
by drKarl 15y ago
If you know java and scala, I would recommend you to give Play framework a try. It is extremely simple and fast to set up and develop with, plus it uses Quartz scheduler library for the jobs. http://www.playframework.org/documentation/1.2.
693.
by drKarl 15y ago
Two years ago I used an IMDB (In-memory database or Main memory database) in a project. I think it was CSQL. I think this is a nice way to have full ACID and great performance!!
694.
by drKarl 15y ago
Strength training will increase the amount of muscle tissue, and muscle tissue burns calories at a faster rate than any other tissue. Aerobic training will burn calories faster, but losing both fat and muscle. The result is that you might l
695.
by drKarl 15y ago
There are two different but correlated fields: Speech recognition and Natural Language Understanding.Speech Recognition is easier if the scope is minimised, that is, if th system knows which subset of keywords of orders to recognized. But r
696.
by drKarl 15y ago
You can look at the excellent Sony Vaio Z Series
697.
by drKarl 15y ago
It is so sad that they choose a name already used by an established and well known Scala Web Framework...
698.
by drKarl 15y ago
It reminds me of the text-based Nethack, Moria, Angand (rogue-like) =)
699.
Ask HN: Faster and most compact serialization tecnology?
1 points by drKarl 15y ago|0 comments
700.
by drKarl 15y ago
I don't think XML is any better than HTML for presentation. In fact, HAML is way better, and much more powerful. In the same way I don't see why to use HSS when we have SASS/SCSS, Jade, Less...
701.
by drKarl 15y ago
Java, Scala and Go are slower than C but on the same order of magnitud. On the other hand, PHP, Python, and Ruby are an order of magnitude slower, and Perl is two orders of magnitude slower. Python and Ruby syntax is cool, but performance i
702.
by drKarl 15y ago
http://www.google.com/search?hl=en&source=hp&biw=192... .
703.
by drKarl 15y ago
I'm from Barcelona, Spain, but I've been to Colombia some years ago for a project for an important spanish bank. I was there 5 times, and the total stay where 8 months. You should travel around the country, but while you should definitively
704.
by drKarl 15y ago
That post is so wrong in so many ways... You don't need an IDE to program in Java, and if you use an IDE you don't have to use Eclipse. It just happens to be convenient and powerful, but the best way to start learning any programming langua
705.
by drKarl 15y ago
Here you have a better explanation of sleep cycles http://en.wikipedia.org/wiki/Sleep#Sleep_stages You can also try polyphasic sleep. The easiest form of polyphasic sleep is biphasic sleep (with a nap), but there are other sleep regimes w
706.
by drKarl 15y ago
To feel fresh in the morning, I don't think it's the amount of hours you sleep, but the part of your sleep cycle when you get up. If you get up in the middle of a "deep sleep" cycle, you'll feel tired, but if you get up in a "light sleep",
707.
by drKarl 15y ago
Given your Java background, and that you want something more simple you could give a try to the Play! Framework, and you could try to learn Scala.
708.
by drKarl 15y ago
Let him explore his own interests. The most important is that he gets into the habit of reading and enjoys the experience that books provide, so it doesn't matter if he reads sci-fi, fantasy, philosophy, science books. You can of course rec
709.
by drKarl 16y ago
I wonder if could it be possible to design an Image Processing algorithm with some sort of genetic programming / neural network to separate intelligible images from noise... Nonetheless it is quite interesting to think about a brute force a
710.
Tell YC: Today I went to a Verne Harnish Seminar
2 points by drKarl 16y ago|0 comments
711.
by drKarl 16y ago
See http://news.ycombinator.com/item?id=399699 and http://news.ycombinator.com/item?id=1944876
712.
by drKarl 16y ago
I browse through the titles of the news and read only those that are really of my interest. I cherrypick the news I read and I find a good think that not all the news are of my interest because I don't have enough time to read them all. Som
713.
by drKarl 16y ago
You can use Ubuntu like you can use Windows or MacOS, only using the GUI (Graphic User Interface). You can learn to use CLI (Command Line Interface) too, in either OS you are using... Windows has what used to be called MS-DOS, and MacOS has
714.
by drKarl 16y ago
Funny, but I had to use it on Firefox because in Chrome I have the Vimium extension...
715.
by drKarl 16y ago
We're in 2011, and DVCS like Mercurial or Git have proved to be a better choice than Centralized systems like Subversion or CVS... Why build a product like this based on SVN today?
716.
by drKarl 16y ago
In 2012 we will know The answer to life, the univers and everything. http://future.rouli.net/?query=the%20answer%20to%20life%20th... Anyway 42 is much more difficult to tell... http://future.rouli.net/?query=42
717.
Future Timeline(futuretimeline.net)
117 points by drKarl 16y ago|45 comments
718.
by drKarl 16y ago
We have been using Project Turf for a month now and we like it so far. The user interface is sleek, you have unlimited users and unlimited storage and the prices are quite reasonable.
719.
by drKarl 16y ago
Mmmmm thanks! That makes Balsamiq a lot more useful!!!
720.
by drKarl 16y ago
I have used Balsamiq, I like it but it lacks some features that I think are very important. You can't create a component for reuse or any "Master Pages", so if you have common parts used in many screens and you have to change some of these

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