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 ...

Do you need to know how to sort Java objects in a collection, array, or map? Here's how to use the Comparable and Comparator interfaces and avoid ClassCastExceptions. Programmers frequently need to ...

Mojang Studios has always conducted special Minecraft events that are either hosted annually or to commemorate a milestone. The developer never fails to host a massive in-game party every time it ...

Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook “Somewhere in the realm of 2 months,” the creator said when asked on Reddit how long it took them ...

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 ...