About Jakub Nabrdalik

Jakub is a software developer: programmer, architect, analyst, team leader, project manager and coach at TouK. Infected with eXtreme Programming and Software Craftsmanship. Test driving and pair programming web and enterprise applications since 2005 in several languages.

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Getting rid of null parameters with a simple spring aspect

What is the most hated and at the same time the most popular exception in the world? I bet it’s the NullPointerException. NullPointerException can mean anything, from simple “ups, ...
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Bash’ing your git deployment

Chuck Norris deploys after every commit. Smart men deploy after every successful build on their Continuous Integration server. Educated men, deploy code directly from their distributed ...
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Spring MVC for Atom Feeds

How to add feeds (Atom) to your web application with just two classes? How about Spring MVC? Here are my assumptions:you are using Spring framework you ...
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Google Guava v07 examples

We have something called Weekly Technology Workshops at TouK, that is, every Friday at 16:00 somebody has a presentation for everyone willing to come. We present stuff we learn and ...
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Test Driven Traps, part 2

The Story of a Unit in Unit Tests In the previous part of this article, you could see some bad, though popular, test samples. But I’m not a professional critic (also ...
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Test Driven Traps, part 1

Have you ever been in a situation, where a simple change of code, broke a few hundred tests? Have you ever had the idea that tests slow you down, inhibit your creativity, make you afraid ...
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