Compared to other choices, Java is not that convenient for creating simple command-line driven apps – largely due to the need to distribute a sizable runtime. The combination of GraalVM and Picocli aims to change that, by providing native compilation alongside an easy, modern way to handle command-line args.
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Top 10 Books for Coders of All levels – Must Read Best of Lot
A blog about Java, Spring, Hibernate, Programming, Algorithms, Data Structure, SQL, Linux, Database, JavaScript, and my personal experience.
Heinz’s Happy Hour Bundle
All the Heinz’s Happy Hour Webinars bundled together
Faster Startup For Embedded Java Applications: Azul Systems Inc.
High-Speed Checkpoint/Restore For Embedded Java Applications Recently launched by Azul Systems.Read More about the Enhanced Zulu Embedded Builds of OpenJDK.
High-Performance Java Persistence – Vlad Mihalcea
High-Performance Java Persistence book helps you get the most out of your data access layer, be it JDBC, JPA, Hibernate or jOOQ based.
Early Access Program (EAP) – IntelliJ IDEA
Code-centric IDE, focused on your productivity. Full Java EE support, deep code understanding, best debugger, refactorings, everything right out of the box…
Interview with the First Java Champion in the Czech Republic – Ondrej Mihalyi
In this interview we ask questions to the recently crowned, and the first Java Champion in the Czech Republic – Ondrej Mihalyi (Payara evangelist and Service Engineer)
Open source software for healthcare in developing countries
We need your valuable expertise for the develpment of a open source software in order to improve the healthcare management process in developing countries.
What to look for in an OpenJDK Distro – JAXenter
Do you really need OpenJDK support? It can be tricky, and even dangerous in the case of enterprise use. Get all the facts here.
MicroProfile 3.3 adds updates for Metrics, Fault Tolerance, Health and more – JAXenter
Eclipse MicroProfile 3.3 is here. The incremental release focuses on aspects such as a richer integration between MicroProfile APIs and updates five APIs.
Java Generics – Implementing the Iterable Interface
This tutorial explains how to implement Java’s Iterable interface, which makes it possible to use your own classes with Java’s generic for loop.
3 Ways to change Embedded Tomcat Server Port in Spring Boot Application
A blog about Java, Spring, Hibernate, Programming, Algorithms, Data Structure, SQL, Linux, Database, JavaScript, and my personal experience.
7 Mistakes Java Developers Make that Prevent to Refactor Bad Legacy Code – Java Challengers
We all know that bad legacy code is a big problem. If we change any part of the code, everything can stop working. It’s a nightmare to maintain a software in this situation. Any simple bug turns into a big monster. Instead of trying to mend the code, refactor it! But what are the mistakes …
Difference between save vs persist and saveOrUpdate in Hibernate
Though all save, persist and saveOrUpdate in Hibernate are used for persisting object into database, there are subtle difference between them. This article explains those differences from Interview point of view.