While there are many applications for lambda expressions, this article focuses on a specific example that occurs ... the integral of a function. For over 15 years Java has been my programming ...

The next tutorial in the Java 101 series will introduce method references, which you can combine with lambda expressions to write even more concise, readable Java code.

Use of the AWS Java core SDK libraries is certainly recommended for non-trivial functions, but for this simple Java AWS Lambda example it’s not needed. When the runtime settings are configured, you ...

java.util.function.UnaryOperator @FunctionalInterface public interface ... When the class is executed, the result is the text string lambda-tutorial.txt written to the console. If you implement the ...

Amazon Web Services Inc. (AWS) yesterday announced that cloud developers can now use Java for writing Lambda functions, which provide event-driven functionality while taking care of needed compute ...

To build AWS Lambda functions with Java, you can either consider Java programmers for hire or check out a comprehensive tutorial by AWS on how to invoke AWS Lambda functions from Java. Amazon ...

Because Java is a dynamic language with its own runtime and garbage collector, Lambda functions written in Java can be quite slow to initialize. For apps that require frequent scaling, this delay ...

Amazon has also updated the SDK and its toolkit for Eclipse to make it easy for Java developers to deal with Lambda. Developers writing Lambda functions in Java have access to the complete set of ...

Microsoft is adding support for Java to its Azure serverless ... Microsoft introduced a first preview of Azure Functions, its head-to-head competitor with the AWS Lambda serverless service ...