Variables and primitive types Called primitive types, integral and floating point types are the simplest data types in Java. The following program illustrates the integral type, which can hold ...

What's the difference between double vs float data types? In this quick tutorial we show how float and double Java types differ, along with guidance on how to choose one over the other.

I’ll also introduce raw types and discuss the instances when you might choose to use raw types rather than generics, along with the risks of doing so. Generics in Java programming Why use generics?

We cover some of the most popular big data tools for Java developers. Discover the best big data tools and what to look for.

Runtime errors can occur without warning and be difficult to resolve. Here are the five most common runtime errors in Java and advice on how to avoid them.