This post shows readers how to create an array in Java. Including: Array Lists, multidimensional arrays, maps, and more.

Copying objects is a common Java programming operation that has one serious trap. Here's how to avoid copying from an object reference and only copy the instance and values you want.

Its object-oriented structure also makes it suitable for modular and maintainable codebases. Is it possible to develop cross-platform mobile apps using Java?

Java length vs length () explained The key difference between Java’s length variable and Java’s length () method is that the Java length variable describes the size of an array, while Java’s length () ...

This article shows how to use the Apache Commons JXPath component to easily query complex Java object trees for data using the XPath expression language. It covers both basic and advanced features ...