It’s been about a decade since I last worked in Java and much has changed. I thought I’d brush up by re-reading Effective Java by Joshua Bloch which has since received a new edition. It was once my guiding star for Java. However, after an additional decad... (more…)

Oracle recently released version 15 of the Java programming language and virtual machine. We take a look at what's known about the contents of the upcoming next releases, Java 16 and 17. (more…)

Part 1 of The Weekly Challenge 171 : Create sub compose($f, $g) which takes in two parameters $f and $g as subroutine refs and returns subroutine ref i.e. compose($f, $g)-($x) = $f-($g-($x)) . While the problem is given in a Perl centric way, the intent i... (more…)

GitHub actions is the new kid on the block. Lets look at a first try in implementing build and release-functionality. (more…)

Java Coding Problems, published by Packt. Contribute to PacktPublishing/Java-Coding-Problems development by creating an account on GitHub. (more…)