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 ...

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

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 ...