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What is the best first programming language for new developers to learn? It might just be the programming right in front of you. They’re all pretty similar under the hood.

Microsoft’s coming ‘Windows Sandbox’ feature is a lightweight virtual machine that allow users to run potentially suspicious software in isolation. It could debut in Windows 10 19H1.

Introduction The open-source hibernate-types project allows you to map JSON, ARRAY, YearMonth, Month or database-specific columns (e.g. INET addresses). In this article, we are going to see how you can map a PostgreSQL Enum type to a Java array when using JPA and Hibernate. Maven dependency First of all, you need to set up the …

Darwinian data structure selection Basios et al., FSE’18 GraphIt may have caught your attention for the success of its approach, but I suspect for many readers it’s not something you’ll be im…

I’d like to format a Period using a pattern like YY years, MM months, DD days. The utilities in Java 8 are designed to format time but neither period, nor duration. There’s a PeriodFormatter in Jod…

From custom entity listeners in Hibernate, to (finally) some interesting persistence reactive support. A good week.

I have a question regarding Java 8’s Optional, the purpose of which is to tackle NullPointerException exceptions.The question is, what is the reason for having both types to let us choose:Optio…

I am new with java can some one help me for this query In Java how many constructor we can create in one class ?

Serverless isn’t a new thing, but it is fair to say there is still a lot of hype about it and how it will change everything, and how in the future everything will be serverless. Beside serverless/functions provided by cloud providers there are more and more serverless projects coming our way which goal is to …

AWS has released AWS SDK for Java version 2, the SDK now supports non-blocking IO for the API calls …

Hello guys, if you are interested in learning Spring Boot and looking for some awesome resources e.g. books, tutorials, and online courses…

Four JEPs have just been proposed for JDK 12 and they are briefly summarized in this post based on the JEPs’ own text descriptions. JEP 1…

The 2018 HackerRank Student Developer Report is here and brings some useful insight into the student developer community: Students know a lot of Java!

In this video demo we show you how to use the Domain Data Grid which was introduced as a new feature in Payara 5. As well as further demos using Payara Server and Payara Micro on Microsoft Azure.