Coding Resources

Applying Hexagonal Architecture to a Symfony Project

We look at how the hexagonal architecture promotes maintainable, clean, and testable code before showing how to use it in a PHP-based project.

February 1, 2019

by Javier Gomez

· 21,413 Views · 2 Likes

MySQL Tutorial: Understanding The Seconds Behind Master Value

In this post, we examine how to understand and interpret master value in various situations.

February 1, 2019

by Prasad Nagaraj

· 17,416 Views · 1 Like

Generic Extension Method to Map Objects From One Type to Another

We take a look at some C# code to learn how to map objects to different types using generic extension methods.

January 31, 2019

by Faisal Pathan

· 21,475 Views · 4 Likes

Build a Chat Application Using Spring Boot + WebSocket + RabbitMQ

Learn how to create a web-based chat app by using several interesting technologies across a full-stack application.

January 31, 2019

by Vijay Maniyar

· 105,634 Views · 10 Likes

Running JAXB xjc Compiler With OpenJDK 11

JAXB is no longer a part of the JDK with Java 11.

January 31, 2019

by Dustin Marx

· 70,923 Views · 1 Like

Spring Transactional Management

This article will cover the Spring transaction management in detail and go over the @transactional annotation.

January 31, 2019

by Joydip Kumar

· 128,883 Views · 13 Likes

Accessing Hadoop HDFS Data Using Node.js and the WebHDFS REST API

HDFS files are a popular means of storing data. Learn how to use Node.js and the WebHDFS RESTful API to manipulate HDFS data stored in Hadoop.

January 31, 2019

by Somanath Balakrishnan

CORE

· 23,684 Views · 1 Like

How to Convert SVN to Git [Video]

If you are still using SVN but want to make the move to everyone's favorite versioning format, wait no more.

January 31, 2019

by Alan Richardson

· 9,896 Views · 2 Likes

JDK 13: What Is AggressiveOpts?

With JDK 13, the AggressiveOpts JVM flag will be completely removed.

January 30, 2019

by Dustin Marx

· 38,709 Views · 10 Likes

Useful Git Commands

For those looking to use the most popular repository storage site in software development, check out these commands that will get you started.

January 30, 2019

by Naresh Joshi

· 311,325 Views · 60 Likes

How to Get Redis-cli Without Installing Redis Server

Explore how to get redis-cli without installing or having to make a full Redis server and look at some scenarios.

January 30, 2019

by Kyle Davis

· 24,260 Views · 4 Likes

Deploy Mule 4 Application To Anypoint Runtime Fabric Using Maven Plugin

In this article, we are going to cover the following topics related to the deployment to Anypoint Runtime Fabric (RTF).

January 30, 2019

by Gary Liu

· 25,077 Views · 3 Likes

Introduction to Agent-Based Modeling

Instead of relying on verbal theories, we can now build ABMs of the phenomena that we want to understand and test these models against data.

January 30, 2019

by Kartik Singh

· 16,329 Views · 7 Likes

Server Name Indication (SNI) and Ingress TLS in Kubernetes with Ambassador

SNI is a great security feature to have to help enable the serving of multiple certificates on from a single IP.

January 30, 2019

by Daniel Bryant

· 9,755 Views · 1 Like

The Magic of Kafka With Spring Boot

A tutorial on the architecture behind Kafka and it's pub-sub model, and how we can get it working with the popular Java framework, Spring Boot.

January 30, 2019

by Rahul Lokurte

· 230,394 Views · 36 Likes

Automated Monitoring With Grafana and Prometheus

In this article, I would like to explain a Docker image that I created to keep Grafana dashboards in sync across environments.

Updated January 29, 2019

by Fabio Serragnoli

· 13,025 Views · 3 Likes

A Closer Look at the Java VirtualMachineError

Want to learn more about the different types of characteristics of the Java VirtualMachineError?

January 29, 2019

by Ram Lakshmanan

CORE

· 17,836 Views · 6 Likes

HDFS Offline Analysis of FsImage Metadata

We take a look at how to analyze and visualize metadata stored in XML files using some open source big data tools, such as HDFS, Hive, and GnuPlot.

January 29, 2019

by Ederson Corbari

· 12,618 Views · 2 Likes

Using a Variable-Length Datatype Without Explicit Length: The Whys and Wherefores (BP007/8)

Learn about built-in code analysis rules to warn you if you forget to specify string length both during variable-length string declaration (BP007) and coercion (BP008).

January 29, 2019

by Phil Factor

· 7,548 Views · 1 Like

Synchronizing Paginated Dataset by MuleSoft: An Event-Driven Approach

This article explains a pattern that can be used to synchronize paginated dataset from a source to a target.

January 29, 2019

by Dhaneesh T

· 20,879 Views · 9 Likes

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