Community driven content discussing all aspects of software development from DevOps to design patterns. Here are the most important concepts developers must know when they size Java arrays and deal ...

If File Explorer’s Sort by Date Modified is not working correctly on your Windows 11 PC, read this post. We will guide you through some effective troubleshooting steps to quickly resolve the issue.

After switching to 13.0.20 I sometimes get this the exception java.util.ConcurrentModificationException: null at java.base/java.util.ArrayList.sort (ArrayList.java:1806) at ...

java.lang.IllegalArgumentException: Comparison method violates its general contract! at java.base/java.util.TimSort.mergeHi(TimSort.java:903) at java.base/java.util ...

Here, I am writing the code for sorting JSONArray in java technology. we can sort jsonarray in ascending or in descending order according to our requirement by changing pattern as below. private ...

Got a selection sort from a previous programming class for plain old arrays that I've been trying to translate to array lists, but I'm missing key info on toArray or an easy way to copy the fields ...

The XmlSerializer class provides a great way to convert (serialize) objects to XML and back (deserialize). However, it can be difficult to serialize collections such as Arrays and ArrayLists properly ...