Good programmers need to create code that efficiently solves problems, using various methods. A popular academic exercise is to create a program that determines if a number or String is a palindrome.

What you’ll learn in this Java tutorial In this article ... In this tutorial you’ve learned how to use assertions to document correct program logic. You’ve also learned why assertions ...

I introduce you to socket programming in Java. I present a series of client-server examples that demonstrate features from the original Java I/O framework, then gradually advance to using features ...

In every Java program, there needs to be a method ... One more easy concept we can introduce in this Java tutorial is how to use methods. This will give you a bit more idea regarding the way ...

In this functional programming tutorial, we will work through a Java Supplier interface example ... If a function needs to both pass data into it and return data as a response, then use the Function ...

Set up a Java program with a function ... number of years the item will be in use (the "life" of the item) and the cost of the item. The following example illustrates such a function:public ...

The importance of a given programming language—especially one as pervasive as Java—in changing how people use technology is difficult to underestimate. The big data revolution, for example ...