Three basic types of variable that we are going to introduce in this Java tutorial are: Integers – Whole numbers. Floats – Or “floating point variables.” ...

Learn how to use Java lambda expressions. For those who are new to functional programming, basic Java lambda syntax can be a bit intimidating at first. Once you break lambda expressions down into ...

The JDK is the development platform for building Java applications. Learn about different JDK versions, then install a JDK in your development environment and use it to compile a Java program.