Understand Java’s core concepts and how it facilitates cross-platform development. Explore fundamental Java programming constructs like variables, data types, and basic operators. Get hands-on ...

Learn everything about Java in one tutorial. The objective is to give you all the Java resources to become job ready in Java universe ...

The most significant addition to the Java language since Sun Microsystems rewrote the collections API for Java 5 is the introduction of Java records. Java records address two significant pain points ...

Abstract: Java is a high‐level, object‐oriented, general‐purpose programming language that was originally developed by James Gosling, a Canadian computer scientist, at what was then Sun Microsystems, ...

Creating simple data classes in Java traditionally required substantial boilerplate code. Consider how we would represent Java’s mascots, Duke and Juggy: public class JavaMascot { private final String ...

Experienced Java developers are committed to continuous improvement. We always seek ways to make our code more readable, reliable and efficient. Java's evolution provides a steady stream of powerful ...

Get an overview of JDBC's architecture, then learn how to connect to a database and handle SQL queries and responses with PreparedStatements, transactions, connection pooling, and more. JDBC (Java ...