Language Resources

A Quick Guide to Deploying Java Apps on OpenShift

Get your Java apps containerized with this guide to OpenShift deployments. Learn how to configure the tools you need, pass credentials, and trigger updates.

Updated May 20, 2018

by Piotr Mińkowski

· 36,113 Views · 14 Likes

Secure Java REST APIs With JSON XACML and ALFA

how to use a JSON XACML Policy Enforcement Point to secure REST API endpoints using ALFA, XACML, and JSON.

May 19, 2018

by David Brossard

· 8,236 Views · 5 Likes

Java Stream ORM Now with JOINs

Reduce your application size by learning how you can join database tables directly from Java without using SQL coding and how you can view joins using standard Java Streams.

May 18, 2018

by Per-Åke Minborg

· 12,146 Views · 7 Likes

Garbage Collection Settings for Elasticsearch Master Nodes

This post investigates how garbage collection can have a significant impact on your Elasticsearch cluster's performance.

May 18, 2018

by Radu Gheorghe

· 20,235 Views · 5 Likes

Yet Another Story About JavaScript [Comic]

We've all been there before. One day, you're inspired to develop something incredible, and the next, you've just created another JavaScript framework.

May 18, 2018

by Daniel Stori

CORE

· 7,435 Views · 10 Likes

Scaling Entity Framework Core Apps With Distributed Caching

Learn how to increase the speed of your high-traffic .NET applications by optimizing Entity Framework Core, providing faster access to relational databases.

May 18, 2018

by Rashid Khan

· 21,439 Views · 2 Likes

Guide to Java 8 Concurrency Using Executors

Here's an overview of the improvements Java 8 brought to concurrent programming with a focus on ExecutorService.

May 17, 2018

by Himani Arora

· 124,668 Views · 28 Likes

Apache NetBeans and Scala

Let's get you generating Scala projects in Apache NetBeans! While NetBeans is still incubating, here are the steps to get the necessary foundations set.

May 16, 2018

by Chris Luff

· 12,718 Views · 2 Likes

Understanding HotSpot VM Garbage Collectors (GC) in Depth

Garbage collection is an important part of understanding the JVM. Learn about HotSpot VM's architecture and the role garbage collection plays.

Updated May 16, 2018

by Shuhail Kadavath

· 9,046 Views · 5 Likes

How AtomicReference Works in Java

AtomicReferences are handy to have around. Let's see one in action and compare it to synchronized blocks to see the benefits they bring.

May 16, 2018

by Sankar Banerjee

· 21,559 Views · 6 Likes

Browser Life Cycle

Learn what happens when a URL is typed into the browser, from the different types of caches, to the HTTP request and response flow, to render trees.

May 16, 2018

by Venkatraman Ramamoorthy

· 12,779 Views · 5 Likes

jwt-cli: A Shell Library to Decode JWTs [Snippet]

Check out this handy shell script that makes it easy to decode multiple JSON Web Tokens, as well as a code snippet of the script in action.

May 15, 2018

by Enrico Maria Crisostomo

· 10,402 Views · 1 Like

Java Templating With Rocker

This tutorial will dive into templating with Rocker, a Java 8 template engine designed to be statically typed, and the pros and cons of using this tool.

May 15, 2018

by Michael Scharhag

· 16,110 Views · 2 Likes

Vectorized Algorithms in Java

Are projects like Apache Spark about to get a serious boost? In this post, we learn about vectorized algorithms in Java, and what it means for the world of big data.

May 15, 2018

by Richard Startin

· 22,046 Views · 2 Likes

Dockerizing Your Scala App

Here's a step-by-step guide that details how to containerize your Scala apps with Docker, including how to set up your Dockerfile.

May 15, 2018

by Emmanouil Gkatziouras

CORE

· 18,554 Views · 4 Likes

Java's @Serial Annotation

JDK 11 might see a new annotation. Let's see how this one is meant to help with your serialized classes and what the roadmap looks like.

Updated May 15, 2018

by Dustin Marx

· 11,889 Views · 2 Likes

Scala Generics: Generalized Type Constraints (Part 3)

This entry in this series on Scala generics builds on type bounds and use site variance to tackle generalized type constraints.

May 14, 2018

by Rafael Ruiz Giner

· 13,097 Views · 3 Likes

How to Create a Virtual Cloud Desktop Using Apache Guacamole

Learn how to conveniently access multiple Alibaba Cloud ECS instances over the internet with Apache Guacamole.

May 12, 2018

by Liptan Biswas

· 22,018 Views · 4 Likes

Mule Expressions Using Java

Read this short and simple tutorial in order to learn how to use Java code to perform validation for variables in the Mule flow.

May 12, 2018

by Varun Goyal

· 18,739 Views · 3 Likes

Up-to-Date Cache With EclipseLink and Oracle

Let's look at how to use Oracle's Continuous Query Notification feature and how you can use it when updating or invalidating caches when data changes.

Updated May 12, 2018

by Piotr Mińkowski

· 6,974 Views · 3 Likes

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