The Latest and Popular SDLC Topics

In this article, we'll look at how to combine Angular, Spring Boot, MongoDB, and Webflux to create a full stack web application.

November 8, 2017

by Sven Loesekann

· 43,757 Views · 10 Likes

NGINX and IoT: Adding Protocol Awareness for MQTT

Buckle up for a 30-minute talk about the current state of IoT data and a demo that tackles MQTT, TLS, load balancing, session persistence, and plenty more.

Updated November 8, 2017

by Liam Crilly

· 15,834 Views · 4 Likes

Feature Hashing for Scalable Machine Learning

Feature hashing is a valuable tool in the data scientist's arsenal. Learn how to use it as a fast, efficient, flexible technique for feature extraction that can scale to sparse, high-dimensional data.

November 8, 2017

by Nick Pentreath

· 18,273 Views · 3 Likes

Creating Multi-Release JAR Files in IntelliJ IDEA

Java 9 introduced multi-release JAR file support for your convenience! See how to make them using IntelliJ IDEA, with some helpful tips along the way!

November 8, 2017

by Trisha Gee

· 16,791 Views · 6 Likes

What Is a Garbage Collection Log and How Can You Enable and Analyze It?

In this article, we cover the basics of garbage collection, and how to analyze logs retrieved from Java-based applications.

November 7, 2017

by Ram Lakshmanan

CORE

· 53,391 Views · 4 Likes

Java 9 Streams API Using JShell

Let's dive into JShell and, in particular, see how it's used to interact with some of Java 9's newest features, including the updates to the Streams API.

Updated November 7, 2017

by Martin Farrell

· 11,924 Views · 10 Likes

How to Get Metrics From a Java Application Inside a Docker Container Using Telegraf

Learn how to configure Telegraf, a plugin-driven server agent for collecting and reporting metrics, to pull metrics from a Java app inside a Docker container.

November 6, 2017

by Guglielmo Iozzia

· 17,149 Views · 2 Likes

Performance With Java8 Streams

Here, we take a look at the mechanisms of the three main factors in Java8 Streams added to boost application performance.

November 6, 2017

by Arun Pandey

CORE

· 73,680 Views · 14 Likes

Java Command-Line Interfaces (Part 29): Do It Yourself

With the multitude of CLI parsing libraries available for Java, is it at all worthwhile to write your own? Sometimes. Here's one dev's thoughts on good old DIY solutions.

November 6, 2017

by Dustin Marx

· 26,103 Views · 1 Like

Evolution of Programming Languages [Comic]

It's survival of the fittest in the world of programming languages... at least that's what the up and comers seem to think when face to face with almost any programming lang that came before them. Keep it civil guys, we don't want any extinctions here.

November 5, 2017

by Daniel Stori

CORE

· 42,360 Views · 63 Likes

11 Simple Java Performance Tuning Tips

Want to keep your programs running performantly? Here are some steps you can take to eliminate bottlenecks, tips for caching, and other performance tuning suggestions.

November 3, 2017

by Thorben Janssen

· 57,075 Views · 86 Likes

Extracting X-Forwarded-For in Node.js

We often need to know where a request is originally coming from, even if the request is coming through a proxy. In this post we take a look at how to get the information using Node.js.

November 3, 2017

by Lori MacVittie

· 19,764 Views · 2 Likes

SSL Testing Tool

SSL is a building block of server security. Check out this quick article to see how one dev built an SSL/TLS connection testing tool.

November 2, 2017

by Siddhartha De

· 14,734 Views · 6 Likes

Java 9: An Intro to HTTP/2 Support

Take a look at where HTTP/2 support stands for Java 9, what problems it solves, and more importantly, what issues still need help from outside libraries.

November 2, 2017

by Laszlo Csontos

· 37,258 Views · 14 Likes

Mastering Reactive Streams (Part 1): Publisher

Rule 1 of Reactor Club: Don't write your own Publisher. But if you ignore that rule, there are others to follow, as we'll see as we make our own Publisher implementation.

Updated November 1, 2017

by Oleh Dokuka

· 27,390 Views · 11 Likes

Deploying Red Hat JBoss Fuse Using ACS and Kubernetes

This guide will help you tab into JBoss Fuse's power for REST services and the web while running on Azure Container service with some help from Kubernetes.

November 1, 2017

by Oleg Chunikhin

· 6,456 Views · 2 Likes

Testing Without a Mock Framework

Check out this experiment where Mockito is used for testing without a mocking framework, trying out different tools and classes.

October 31, 2017

by Scott Shipp

· 21,143 Views · 6 Likes

The JSON-P API: A JSON Processing Primer

Java EE 8 saw updates to JSON processing. Check out what's new with the JSON-P API, the two models it offers for JSON processing, and their basic methods.

October 31, 2017

by Alex Theedom

· 11,371 Views · 5 Likes