During a discussion with Konrad Malawski about typesystems. Consider a Fruit. There are different kinds of fruit. Explicitly: So far so good. Which allows: Does this make sense? Well, no What to do? Well, Types to the rescue. Dear types,…

It’s the best JavaONE I’ve been to so far Where to begin.. well, lots of friends and faces, even more people I don’t know. And since Oracle OpenWorld takes place at the same time, city is redecorated to look like…

Yay, I’m going to JavaONE. But it’s actually a bit better, since I’m actually speaking there! (Together with Konrad) a session called Java 8: The Good Parts [UGF10520]. That’s a news of its own, but it gets better! So, altogether,…

Git - push to multiple remotes

Once upon a time, there comes a need to push to multiple remotes. This time.. it’s because of Jacek Laskowski. Specifically, this tweet: And well, let’s see. Not exactly right, again. Hmm, seems like it’s what I need. Let’s try!…

No such? I’m using Oracle JDK, should work. Let’s see. Ah, ok, seems we’re not going the old OSX way of putting things inside JDK anymore. And.. works!

Once again, I’ve been to JDD. Sixth time out of seven (I like saying I’ve been to all Krakow editions, since 2nd took place far from the city centre). This year’s event started with mine and Marcin Sawicki‘s Jenkins and…

Here’s how. First, you need Android SDK installed and maybe this Warning, this WILL clear your data. Your device, connected via USB and with debugging enabled, should be listed. wait, wait, boom, works

Debugging NetBeans RCP from IntelliJ

Netbeans rocks, especially as it becomes more and more like IntelliJ The story: NB RCP app, converted to use maven, developed mostly in IntelliJ (with the exception of GUI screens, which go through Matisse). It’s runnable, it works, but there’s…

Jenkins says: Ehm.. ok. Ok, now WTF?! Gotcha! 32bit. ia32-libs does this, right? Oh no, you don’t! Ok, a few minutes later I could do a: And.. It works. Let’s make a chef out of it and be happy :-)

I get around 5 job offers a day, mostly sad intranet userless “maintainance and development” where anybody able to write forms in JSF/Struts 1 would do – not my cup of tea. Recently however I have received a call from…