While the basic course is free and great for getting started, they also have a ‘Pro’ version if you want to dig deeper. It’s ...

The United States of America (United States) and India are pleased to announce that they have reached a framework for an Interim Agreement regarding ...

Claim your free copy (worth $40) before the offer expires on Feb 18. A concise handbook for the most common tools used in modern Java development Good Java developers learn Java syntax, how to create ...

Java has been one of the more popular programming languages and computing platforms on the market since Sun Microsystems released it all the way back in 1995. The free-to-download platform has been ...

Reflection was essential to the advanced Java toolkit for years. Now it's being superseded by newer, safer options. Here's how to use MethodHandle and VarHandle to gain programmatic access to methods ...

Switch statements and expressions in Java traditionally throw a NullPointerException if the selector expression evaluates to null. This necessitates an external null check before entering the switch.

You might know that Java passes by value, but it helps to understand why. Here's what happens when you pass mutable and immutable object references in Java. Many programming languages allow passing ...

Java's default constructor allows developers to create instances of classes when no other constructors are explicitly defined. The default constructor in Java takes no arguments -- it simply ...

Java is an object-oriented programming language. To create objects and meaningfully initialize them, a developer must use a Java constructor. Constructors are a critical part of software development ...

Learn about serialization in Java with our comprehensive tutorial. We provide examples to help you understand how serialization works and how to use it. Serialization is a fundamental concept in Java ...