Coding Resources

Mule 3 DataWeave(1.x) Script To Resolve Wildcard Dynamically

Read here to learn a DataWeave(DWL 1.0) function to help you perform a requirement where you want to resolve a wildcard using a set of parameters.

Updated March 1, 2022

by Bibek Gorain

· 8,848 Views · 4 Likes

Evolving Your RESTful APIs: A Step-by-Step Approach

Learn how to take your APIs to the next level.

February 28, 2022

by Nicolas Fränkel

· 9,056 Views · 5 Likes

FOSDEM 2022 Conference Report

FOSDEM is one of the most significant gatherings worldwide focused on all things Open Source. Learn here about talks on Jakarta EE, and Diversity and Inclusion.

February 28, 2022

by Reza Rahman

· 6,434 Views · 4 Likes

Vue Quick Tips: Globally Registering Vue Components

Let's look at how to globally register components in Vue

February 28, 2022

by Johnny Simpson

· 5,900 Views · 3 Likes

Migrating Spring Java Applications to Azure App Service (Part 1: DataSources and Credentials)

This tutorial demonstrates lift and shift in the cloud by migrating a Java legacy application and removing credentials from the code.

Updated February 28, 2022

by Elena Neroslavskaya

· 40,368 Views · 9 Likes

Problems With Kafka Streams

Kafka Streams enables easy and powerful stream processing of Kafka events. Apps that use Kafka Streams can be run in virtually any environment. But the library isn't perfect.

Updated February 28, 2022

by Aleksandar Pejakovic

· 72,690 Views · 26 Likes

Remote Debugging Cloud Foundry Apps

This article demonstrates how to remote debug Cloud Foundry Java apps using IntelliJ Idea. This will help you learn how to discover problems more easily.

February 28, 2022

by Arun Patra

· 8,368 Views · 5 Likes

When NOT To Use Apache Kafka

Apache Kafka is the de facto standard for event streaming to process data in motion. This blog post explores when NOT to use Apache Kafka.

February 28, 2022

by Kai Wähner

CORE

· 5,373 Views · 9 Likes

Comparing Ethereum Blockchain and Classical Java Enterprise Architecture

In this article, learn the difference between Ethereum blockchain solutions and classical enterprise applications.

February 28, 2022

by Dmitry Egorov

CORE

· 15,072 Views · 8 Likes

Double-Checked Locking Design Pattern in Java

This video tutorial looks at the double-checked locking design pattern in Java. This tutorial includes an introduction, implementation, and out-of-order writes.

February 27, 2022

by Ram N

· 6,473 Views · 4 Likes

Cross-Region Lambda Invocation in AWS

Learn how to invoke a Lambda function in one region from a Lambda function in another region.

February 27, 2022

by Shameel Ahmed

· 6,785 Views · 2 Likes

Pulsar in Python on Pi for Sensors

Utilizing Apache Pulsar's Python Client on Raspberry Pi - FLiP-Py Stack

February 27, 2022

by Tim Spann

CORE

· 15,090 Views · 4 Likes

Node.js vs. PHP: Modernity vs. Tradition

Some thoughts on when to use which.

February 27, 2022

by Sergey Laptick

· 7,244 Views · 2 Likes

Messaging Design Pattern (MDP) In Java

This video tutorial takes a closer look at Messaging Design Pattern (MDP), which includes an introduction and implementation of proxy, adapter, and web service.

February 26, 2022

by Ram N

· 7,288 Views · 3 Likes

Spring Boot Delete User Details API Test Client Using Rest Assured | API Testing Using Rest Assured

In this video tutorial, take a closer look at Spring boot, deleting user details API test client using Rest Assured.

February 26, 2022

by Ram N

· 6,850 Views · 3 Likes

Unusual Java: StackTrace Extends Throwable

Read this article and learn about unusual things in Java that could be surprisingly useful.

February 26, 2022

by Peter Lawrey

· 6,574 Views · 6 Likes

Using a Custom CockroachDB Image With Docker and Kubernetes

Learn how to build a custom image based on CockroachDB which then can be used in container orchestration of choice.

February 26, 2022

by Artem Ervits

CORE

· 6,912 Views · 4 Likes

Grouping and Aggregations With Java Streams

Learn the straightforward path to solving problems using Java Streams, a framework that allows us to process large amounts of data quickly and efficiently.

Updated February 25, 2022

by Manu Barriola

· 59,089 Views · 10 Likes

Object Relational Behavioral Design Patterns in Java

In this tutorial, take a look at Object Relational Behavioral Design Patterns in Java. This tutorial includes an Identity Map, Unit of Work, and Lazy Load.

February 25, 2022

by Ram N

· 5,752 Views · 4 Likes

Distributed Tracing System (Spring Cloud Sleuth + OpenZipkin)

Distributed Tracing System is essential for microservice architecture and analyzes problem areas. Learn how with Spring Cloud Sleuth and analysis tool, Zipkin.

February 24, 2022

by Viacheslav Shago

· 10,427 Views · 5 Likes

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