Author Archives: Sebastian Basner

Find and kill a process on a specific port (lsof)

You might all have experienced the situation when you want to start a server either from within your IDE or via the terminal to only get the error that the “port is already in use” and the startup is aborted. This is mostly caused by aborting the server or a crash of the IDE which […]
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Apple MacBook Pro late 2016

This blog should not transform to yet another Apple blog but as a Java Developer the Mac is my preferred platform which I use daily. This is the reason why I tend to take a closer look when Apple shows the next generation of macOS or Mac hardware even if I’m not buying a new […]
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Java Forum Nord 2016

Last week (October 20th) I attended the second “Java Forum Nord” in Hannover. The Java Forum is now in its second year but is the evolution of an older and smaller conference in Göttingen (Source Talk Tage). The relocation and renaming of the conference was necessary because it wasn’t possible to attract an audience huge […]
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Removing Excel rows with POI

When generating Excel Sheets it is sometimes necessary to remove rows which match a given criteria afterwards. The first idea for this would be to use removeRow(Row row) but this has the problem that it deletes all the row contents and leaves the empty row in your sheet which is probably not what you want. […]
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Book review: Becoming a Better Programmer

This is a book I wish I had read when starting my career as a professional developer because I would have had a head start about many of the things everybody takes for granted but at as a student nobody tells you about. Don’t get me wrong I don’t say that I couldn’t get anything […]
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