Code Impossible

Twitterfeed is the collection of news that I find via Twitter. I have no particular system or a method on how do I pick the news. Neither...

JBoss Modules is quite an interesting project that powers JBoss application server and some other projects in JBoss ecosystem. However, I...

It is the year 2016 and one still has to explain that HotSwap and hot deploy in Java IDEs is not the same thing. Stackoverflow is full...

I'm not a big fan to ask to write code at the interviews. But I still find it useful to do some coding exercises at the whiteboard. One...

I have been interviewing candidates for Java developer jobs for a full decade at this point. I have tried various approaches for the intervi...

I'll be speaking at JavaOne this year again! This time I have 2 talks accepted: CON3597 - Having Fun with Javassist. This is merely a l...

The talk by Tomasz Nurkiewicz about CompletableFuture was rated the highest at GeekOut this year. This is really interesting API that appe...

All the videos from GeekOut 2015 are available: http://2015.geekout.ee/videos/ Here are the two talks that seemed the most interesting to m...

From the very start, our users requested profiler capabilities in XRebel. As of 2.0, it is possible to get the performance overview for ever...

Grails 3 was released just recently and with all the new stuff it looks really-really-really awesome release! (Really hope that Grails wil...