The process of downloading maps might look similar for all platforms, but installing them is a completely different feat. So, we have split the guide into separate sections on the basis of platforms.

A frequently asked question in a Java interview is: How to implement a Java HashMap? Java job seekers must fully grok this important concept if they want to ace the interview. The HashMap tutorial ...

I've noticed that Night Config treats map-like key value pairs as subconfigs. But, what if I need to serialize/deserialize these pairs directly into/from a Java Map ...

While the Hashtable was part of the initial Java release over two decades ago, the HashMap is the correct key-value store to use today. One key HashMap vs. Hashtable difference is the fact that the ...

This issue is split off from #122. The below error occurs both with ZooDB 0.5.2 and 0.6.0. which can be added to our ZooDB database without any issues (of course with ...

A colleague of mine recently ran into an issue that I have not run into myself, but found to be interesting and, in my opinion, worth blogging about here. During some distributed Java development, my ...