This tutorial demonstrates the power of lambda expressions by contrasting implementations of a mathematical example using C++, Java without lambdas, and Java 8 with lambda expressions.

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. Related content how-to ...

lambdas-sidecar: Contains common utilities and configurations shared across Lambda functions. lambda-examples: Contains example implementations of AWS Lambda functions using Java and custom ...

The following Java code is more than sufficient to act as a fully compliant AWS Lambda function: /* Example Java-based AWS Lambda function */ public class AwsLambdaFunctions { public String ...

A lambda is nothing but a anonymous function which accepts zero or more arguments and produces output. Lambda is basically composed with three components- argument section, an arrow and a body. Let me ...

This is a (simple) example AWS Lambda function using my Custom Java Lambda Base Image. You can always find the base images in the ECR Public Gallery. Note that as of the time of this writing, the base ...

java.util.function.UnaryOperator @FunctionalInterface public interface UnaryOperator<T> extends Function<T,T> T apply(T t) Applies this function to the given argument. Parameter Types: T - the input ...