Java tutorial for beginners, part 2 In part 2 of our basics of programming in Java series we'll explore conditional statements, arrays and more! By Adam Sinicki • ...

However, there are collection classes in Java that act like a Java array but resize themselves automatically. Any class that extends the List interface expands dynamically. Java arrays do not expand ...

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

Leverage the NDArray from Deep Java Library (DJL) to write your NumPy code in Java and apply NDArray into a real-world application.

How to Assign Random Numbers to an Array in Java. Java has a "Random" class that lets you generate a random number you use to implement calculations in your Java source code.

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.

Don't let the occurrence of a RuntimeException in Java bring your code to a standstill. Here are 10 examples of how to avoid runtime exceptions in Java.

We discuss how to work with directories, sub-directories, and traverse them using Java and the DirectoryStream method. Learn more.