I’ve written before about a function that essentially does two different versions of the same thing. It’s sort of cute to think that we can pass a

Native Java on K8S, switch expressions, cloud-native with Quarkus, Hibernate SQM, and ML pipelines at scale!

Learn to look for patterns in a string of text in Java.

Interested to learn about Serverless Spring? Check our article explaining why Serverless Spring is Quite Bouncy.

Learn about storing HashMaps inside a List in Java.

Take a closer look at the Java List of Lists data structure and explore some everyday operations

Learn about the Illegal Character Compilation Error and how to avoid it.

My view on version numbering is that we should take the build time and git SHA of our code and pass it through to the build as a version identifier. Then

If you want to call Google Cloud Services using a Java based codebase, then broadly there are two approaches to incorporating the client libraries in your

Why Do I Have To Have A Function? function giveBonus(currentYear, price) { if ((currentYear % 4 === 0) && price > SUPER_THRESHOLD) { return

Interested to learn about HashMap? Check our article explaining differences between HashMap, HashTable and ConcurrentHashMap.

Project loom in Java 19, ZGC in Java 18, empty finalize, cloud-native Micronaut, symmetric cryptography, and K8S 1.24.

Learn how to swap two variables in Java, depending on the type of the variables.

Learn about the reference and value equality checks in Java, the differences between them, and understand when to use which check.

Learn the differences between set() and lazySet() methods of atomic classes in Java and understand when to use which method.

A quick and practical guide to getting ASCII value of a char in Java.

We can use the javac tool to compile source files in Java. We look at how to use it for multiple source files and how to control which libraries are included and where the compiled code will be written.

Explore the usage of Iterable and Iterator interfaces in Java and understand the differences between them.

From Java 9 onwards, the new HttpClient API provides both a synchronous and asynchronous modern web client. We look at how it can be used to make requests.

Spring RCE, JavaDoc Snippets, native Java, update on Project Loom, value classes, and automated tests!