Classes and objects in Java must be initialized before they are used. You’ve previously learned that class fields are initialized to default values when classes are loaded, and that objects are ...

Since I have done most of my coding for classes (and almost exclusively in Java), I have always just run my programs through the compiler and never had to worry about actually setting it up to run on ...

If you’re a Java developer and you haven’t built an AWS Lambda function before, you’ll be amazed by how easy it is to get your first serverless application up and running. To build your first Java AWS ...

Imagine you are an expert object-oriented Java developer who meticulously crafts code the way an artist cares for their masterpiece. You believe clean code is an absolute necessity. Classes with clear ...

The units-conversion Web service, which I’ve named UC, consists of four functions for converting between centimeters and inches and between degrees Fahrenheit and degrees Celsius. Although this ...

TL/DR -- In Java, I'm struggling to understand how to create an object instance of a generic type without first knowing the type. So, before I delve down into this, know that I'm trying to understand ...