Blog.Project13.pl

  I’ve been featured in the JRebel Blog for my killer tweeting skillz… ;-) Thanks guys for the cool tool and for being so cool to the community! :-) http://zeroturnaround.com/blog/bazinga-rebellions-on-twitter-on-the-road-and-some-more-exciting-news/

Design By Contract Dzisiejszy wpis będzie o znanej i generalnie dość znanej i mającej wiele zalet metodyce Design By Contract. Temat “wypłynął” ponownie dla wielu javovców tym razem dzięki wydaniu biblioteki  CoFoJa (o którym właśnie będzie ten post) przez dwóch pracowników Google przy ścisłej współpracy z autorem pierwowzoru tego projektu. Dlaczego jednak nietypowy tytuł posta [...]

Ok, now for a quick trick before I get into writing more about git and our last javacamp (movies are still being converted, sorry for the long wait). If you code in Java, you most probably use (you really should use) some dependecy injection mechanisms. They’re really great and take care about all the setup [...]

After I came back to Poland this week I had an bazillion of things to do… Now it’s just getting even more but I’ll try survive this. One additional time-taker this week was this years Java Developers’ Day. In fact, it should have been renamed and I’m very wondered that it wasn’t to: “Java Developer [...]

!UPDATED POST – see bellow! As I’ve been recently given a task to “copy & paste” all our properties into an specific document on google docs – that the client wanted to use in order to translate these properties into other languages. Of course I decided NOT to do this by hand – but script [...]

I just found an nice thing in Spring 3.0. I was using it in one of mu current projects, but the client wanted us to use 2.5.6 as it would be provided on the server. Switching back was really easy, no problems there ;-) One interesting thing I found was that while in Spring 3.0 [...]

I’ve been coding an simple RESTful “ip to country” conversion service. I’ve decided to put it up to appengine – so that everybody may use it freely even if I’d change my server etc… And if looked quite nice the first day – buw when I got to do some “real stuff” app engine started [...]

10 Kwietnia 2010, odbył się trzeci już, organizowany przez PJUG na terenie AGH, JavaCamp. Niestety tego samego dnia, około godziny 9:00 doszło do katastrofy polskiego samolutu z b. ważnymi osobami rządowymi i nie tylko Polski… Trudno jest sprawę opisać słowami i chyba każdy wie o czym mowa, także podobnie jak na JavaCampie, pozostawiam to w chwili ciszy [...]

There is sometimes the need to kill some JVM, I usually use “killall java” and that works fine as long as that’s in fact what I want – kill ALL. But let’s say i just want to kill Tomcat and not my IDE? The below method works quite well in such an situation: [ktoso@homunculus ~]$ [...]

Yup, it’s time for another JavaCamp “review”. This time I was able to attend the whole thing, and didn’t miss the pizza – well, I just got one slice since we were so busy talking about Google’s Android with other programmers… ;-) The agenda was shorter than last time, but it still “had it’s moments”: [...]