Coding Resources

When making singleton classes, consider using an enum. It solves the problems that can crop up with (de)serialization and reflection.

July 21, 2017

by Dulaj Atapattu

· 255,663 Views · 39 Likes

Faking Azure AD Identity in ASP.NET Core Unit Tests

Unit testing ASP.NET apps that use Microsoft Azure AD usually means working with an authenticated user. Here's how to make one for your tests.

July 21, 2017

by Gunnar Peipman

· 5,506 Views · 1 Like

XML External Entity (XXE) Limitations

We continue our series on XML External Entity attacks, by looking at some typical situations for XXE attacks, and the limitations and shortcomings of this attack.

July 20, 2017

by Ian Muscat

· 17,557 Views · 1 Like

Spring @Transactional and Private Methods [Snippets]

Working around Spring's @Transactional and private methods using Java 8's lambdas can result in cleaner solutions and less fragmented objects.

July 20, 2017

by Grzegorz Ziemoński

· 42,058 Views · 5 Likes

Run a Simple .jar Application in a Docker Container

This tutorial shows you how you can run a Hello World .jar application in a Docker container from the command line, without a server.

July 20, 2017

by Julia Bondarchuk

· 262,828 Views · 22 Likes

How to Interact With a Database Using Various async Patterns in Node.js

Get a little context on how async programming is different than traditional programming. It's not as easy as it may first seem.

July 20, 2017

by Dan McGhan

· 8,751 Views · 3 Likes

Microservices: Spring Cloud Eureka Server Configuration

Learn what a Eureka server does, why it is useful in microservice architecture, and how to complete its standalone setup.

July 20, 2017

by Shamik Mitra

· 121,581 Views · 10 Likes

Data Normalization and Filtration Using Drools

Learn about normalizing and filtering data using Drools by looking at an example of oil well drilling datasets from Arkansas and Oklahoma.

July 20, 2017

by Rathnadevi Manivannan

· 14,604 Views · 4 Likes

Develop and Deploy Microservices With JHipster

This comprehensive guide will walk you through developing and deploying microservices with the help of the open source JHipster.

July 20, 2017

by Matt Raible

· 41,107 Views · 27 Likes

A Comparison of Docker GUIs

These graphical user interfaces give you a bunch of different and useful ways to interact with Docker. Read on to learn what each one can do.

July 19, 2017

by Chris Ward

CORE

· 57,106 Views · 27 Likes

How to Use Grafana to Monitor JMeter Non-GUI Results - Part 2

In this article, you'll learn a few easy ways to monitor your JMeter results using Grafana, an open-source analytics and monitoring tool.

July 19, 2017

by Yuri Bushnev

· 20,903 Views · 2 Likes

Defining Bean Dependencies With Java Config in Spring Framework

Here's how to declare beans via Java Config, ranging from inter-bean references to using dependencies as method parameters.

July 19, 2017

by Bartłomiej Słota

· 163,271 Views · 23 Likes

Designing a Neural Network in Java From a Programmer's Perspective

Learn an approach to programming a neural network using Java in a simple and understandable way so that the code can be reused for various experiments.

July 18, 2017

by Daniela Kolarova

CORE

· 86,867 Views · 34 Likes

The Maven Way to Add Non-Maven JARs to a Maven Project [Snippets]

Sometimes we need to add non-Maven controlled JARs into our projects. In this post, we take a quick look at a Maven-based solution for doing this!

July 18, 2017

by Mohammad Nadeem

· 27,267 Views · 13 Likes

Kubernetes: (Graceful) Sidekiq Worker Lifecycle

Here is a scripted solution to achieve graceful shutdown of Sidekiq workers via Pre-Stop hooks, part of the Kubernetes pod shutdown lifecycle.

July 18, 2017

by Vic van Gool

· 5,116 Views

Is ElasticSearch SET/GET Eventually Consistent?

The author takes a deep dive into the intricacies of SET/GET in ElasticSearch to determine if there is eventual consistency.

July 18, 2017

by Tomer Ben David

· 16,406 Views · 9 Likes

Writing Mocks With WireMock and CSV Extension

Learn about WireMock, and open-source solution to working with modules that have to communicate but that don't yet exist.

July 18, 2017

by Nicolas Billard

· 6,316 Views · 3 Likes

Beginning to Doubt Object-Oriented Programming

An ex-OO believer confesses to doubting object-oriented programming, as it appears to be more complex than its alternatives, such as functional programming.

July 18, 2017

by Grzegorz Ziemoński

· 34,829 Views · 58 Likes

Reactive Streams With Spring Data and MongoDB

Spring Data and MongoDB have made it easy to include Reactive Streams in your projects. Here we cover the config work and changes to annotations you need to know.

July 18, 2017

by Dan Newton

· 40,361 Views · 7 Likes

Generating Millions of Rows in SQL Server [Code Snippets]

Generating millions of rows in SQL Server can be helpful when you're trying to test purposes or when doing performance tuning.

July 17, 2017

by Mateusz Komendołowicz

· 17,054 Views · 1 Like

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