Have you ever wondered how Java seamlessly combines its primitive data types with object-oriented programming? Enter wrapper classes, an important but often overlooked Java feature. These special ...

In this invited paper, my overview material on the same topic as presented in the plenary overview session of APSIPA-2011 and the tutorial material presented in the same conference (Deng, 2011) are ...

This library is a single JAR including all the needed parts to communicate with Allen-Bradley and some Modbus PLCs. It uses the C-based project libplctag for the underlying protocol emulation. None if ...

* Zero Cost Course Materials (ZCCM) Classes exclusively use digital course materials that are free of charge to students. These may have a low-cost option for print versions. A printable Schedule of ...

Nested classes are classes that are declared as members of other classes or scopes. Nesting classes is one way to better organize your code. For example, say you have a non-nested class (also known as ...

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 ...

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 ...