InfoWorld

Create your own type 3 JDBC driver, Part 1

To access a database management system (DBMS) in Java, you need a JDBC (Java Database Connectivity) driver. You may write such drivers, which range from types 1 to 4, in pure Java or a combination of ...
TheServerSide

A simple Java Function interface example: Learn Functional programming fast

Community driven content discussing all aspects of software development from DevOps to design patterns. If you want to master functional programming, the best place to start is with the Java Function ...
TheServerSide

How to use Java's functional Consumer interface example

See how overloaded constructors provide flexible initialization and how the this() method reduces duplicate code in a Java class. Follow the essential steps to download Java 21, configure Windows ...
InfoWorld

Java 101: Packages organize classes and interfaces

As an alternative to rewriting the same code, many software development environments provide a library tool that organizes frequently used code. Once developers finish debugging some reusable code, ...