In this blog post, I look at how Java code can use the Package class to access version information about a particular Java package’s specification and implementation.

If you know what you’re doing, the whole process — create, code, deploy and test — can be done in less than two minutes. It’s a testament to how simple it is to create an AWS Lambda function in Java.

If you want to master functional programming, the best place to start is with the Java Function interface. This example will show you four different ways to implement this functional interface in your ...