The coffee shows no signs of cooling Feature It was 30 years ago when the first public release of the Java programming ...

You will run into the Function interface in a variety of places, especially when you start advanced functional programming with the Java Streams API. Powerful methods such as map, reduce and flatMap ...

Methods of class string enable the following capabilities ... In this case they are, so the Java program returns the Boolean value "true." The two string types are stored in memory differently. When a ...

Now it’s time to focus on something really exciting, like Java. Here you’ll ... You’ll learn some key programming structures like data types, operators, branching and looping structures, user-defined ...