Java
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“Knative Serving” for Spring Boot Applications
I got a chance to try Knative’s Serving feature to deploy a Spring Boot application and this post is simply…
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Use React and Spring Boot to Build a Simple CRUD App
“I love writing authentication and authorization code.” ~ No Java Developer Ever. Tired of building the same login screens over…
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CloudWatch Event Notifications Using AWS Lambda
A primary use case for CloudWatchEvents is to keep track of changes across an AWS infrastructure. It currently supports events…
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Java 11 Features – Java Flight Recorder
In this article we will see how we can leverage Java Flight Recorder feature as part of Java 11. Earlier…
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JDK 11: New Default Collection Method toArray(IntFunction)
The “JDK 11 Early-Access Release Notes” indicate that Early Access Build 20 of JDK 11 includes a new default method…
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Vaadin Flow – a marvelous deer
As you probably know, Vaadin is one of the most popular web frameworks on Java: https://zeroturnaround.com/rebellabs/java-web-frameworks-index-by-rebellabs/ https://javapipe.com/hosting/blog/best-java-web-frameworks/ Most recently a…
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Creating your first servlet
In this tutorial, we will learn how to create very basic web application with Servlet. Servlet is a class that extends…
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How to Invoke an External REST API from a Cloud Function
In a previous blog post I showed how to create your first cloud function (plus a video). It’s very likely…
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Optional.isEmpty() Available in JDK 11 EA Builds
My recently posted question “Optional.isEmpty() Coming to Java?” was prompted by a core-libs-dev mailing list post titled “RFR: 8184693: (opt)…
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