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This breakdown of session management for Java web apps touches on the general flow, cookie usage, URL rewriting, and session destruction.

October 30, 2017

by Ashutosh Agrawal

· 42,421 Views · 20 Likes

What's New With OData 4: OData 2 vs. OData 4

OData 4 differs significantly from OData 2. Learn about the differences between them when using Hybrid Data Pipeline and decide whether you need OData 2, OData 4 or both.

October 30, 2017

by Nishanth Kadiyala

· 13,708 Views · 7 Likes

Add a Border to Your Photos With Python

Learn how you can use your programming skills to bring out your inner photographer, and enhance the look of your site via photo editing.

October 30, 2017

by Mike Driscoll

· 13,896 Views · 1 Like

How to Track and Monitor Critical Java Application Metrics

Whether you're new to application performance monitoring or a seasoned veteran, it never hurts to review the critical metrics you want to keep an eye on, along with the 'how' and 'why.' Read on to find out more.

October 30, 2017

by Eugen Paraschiv

· 12,333 Views · 7 Likes

Diving Into JVM Metrics

Familiarize yourself with important components of the JVM, including garbage collection, heap and non-heap memory, and threads.

Updated October 30, 2017

by Eugen Paraschiv

· 22,671 Views · 16 Likes

Java: The Strategy Pattern

This deep dive into the classic Strategy pattern covers how it works, example usage, and deciding how and when to use it in your projects.

October 29, 2017

by Justin Albano

CORE

· 81,866 Views · 66 Likes

Dockerized Java EE 8 Apps With Glassfish 5.0

There's a shiny new base GlassFish Docker image specifically made for Java EE 8 app development. Take a look at what it offers and how you can put it to use.

October 27, 2017

by Sebastian Daschner

· 15,363 Views · 5 Likes

Disruptive Changes to GC Logging in Java 9

Garbage collection fanatics have likely noticed some pretty hefty changes to GC in Java 9. See what's been deprecated, what's been removed, and what' changed.

October 27, 2017

by Ram Lakshmanan

CORE

· 34,904 Views · 5 Likes

Top Metrics to Monitor in Your MySQL Databases (Part 1)

The secret to knowing what adjustments need to be made to your MySQL database is to perform regular monitoring. Learn some tricks of the trade to be as performant as possible.

October 27, 2017

by Shree Nair

· 42,576 Views · 10 Likes

Handling iFrame Issues With Katalon Studio

This tutorial will show you how to handle iframes when testing your websites using the Katalon Studio testing framework.

October 26, 2017

by Oliver Howard

· 9,945 Views · 5 Likes

Why Smart City Amsterdam Is the Home of Innovation

While the rest of the world embraces smart city technology in fits and starts, here is where Amsterdam shines with open data and citizen-led startup initiatives.

October 25, 2017

by Cate Lawrence

CORE

· 11,555 Views · 4 Likes

Working With Dates Using the Node.js Driver

This post explores the conversion process for converting data to be native on JavaScript and Oracle, for datetime values in particular.

October 25, 2017

by Dan McGhan

· 32,649 Views · 4 Likes

@Deprecated in Kotlin

This quick primer on the @Deprecated annotation shows how it works with Kotlin code and how you can customize the deprecation level to suit your needs.

October 25, 2017

by Nakul Mishra

· 35,475 Views · 17 Likes

Java Scale-First ExecutorService : Myth or Reality?

Concurrency can be tricky, particularly during peak demand times, so here's how to move your apps from queue-first to scale-first.

October 24, 2017

by Udith Gunaratna

· 16,249 Views · 33 Likes

Enduring Black Fridays With MuleSoft APIs

It's not too early to start getting ready for Back Friday. Read up on endurance testing for your APIs to ensure good performance on the big shopping day.

October 24, 2017

by Ali Salman Rizvi

· 9,041 Views · 3 Likes

Migrating a Spring Boot App to Java 9 (Part 2): Modules

In part 1, we saw the compatibility issues of migrating a Spring Boot app to Java 9. Now we dig into how to do it with Project Jigsaw's modules.

October 24, 2017

by Nicolas Fränkel

· 20,539 Views · 13 Likes

Working With Dates in JavaScript, JSON, and Oracle Database

Learn about dates in the context of JavaScript, JSON, and Oracle Database based on a RESTful API scenario.

Updated October 23, 2017

by Dan McGhan

· 25,564 Views · 1 Like

Java Code Coverage in Eclipse

We often think of using code coverage only for testing. In this post, we take a quick look at a new way of making use of such a tool in your Eclipse instance.

October 23, 2017

by Leo Ufimtsev

· 121,105 Views · 14 Likes

Learning Neural Networks Using Java Libraries

Learn about the evolution of neural networks and get a summary of popular Java neural network libraries in this short guide to implementing neural networks from scratch.

October 22, 2017

by Daniela Kolarova

CORE

· 23,043 Views · 20 Likes

JMeter vs. Locust: What to Use When

This article compares and contrasts Apache JMeter and Locust, two of the most well-known and popular performance testing tools.

October 22, 2017

by Yuri Bushnev

· 28,202 Views · 8 Likes

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