Language Resources

Step-By-Step Guide To Enable JSON Logging on OpenShift

JSON log parsing is important for the application to create a custom index in Elasticsearch. Learn here how to enable JSON logging on Red Hat OpenShift 4.

November 9, 2021

by shailendra singh

· 4,728 Views · 6 Likes

Smart Dependency Injection With Spring: Assignability (Part 2 of 3)

In part two of this three-part series, learn about using inheritance to simplify injecting beans with Spring Framework.

Updated November 9, 2021

by Arnošt Havelka

CORE

· 13,897 Views · 8 Likes

Advice to My Younger Self as a Software Engineer

Advice to my younger self — “Set all kinds of goals for what you want to achieve in life. No goal is too big with the right plan and vision.” More advice below!

November 9, 2021

by Gaurav Agarwaal

· 9,593 Views · 8 Likes

Creating Mappers Without Creating Underlying Objects in Java

In this short tutorial, we will devise a way of making an object-creation-free, lightweight mapper with rudimentary lookup capability that is suitable for a limited number of associations.

Updated November 8, 2021

by Per-Åke Minborg

· 7,284 Views · 5 Likes

How to Render Jenkins Build Parameters Dynamically

Follow these step-by-step instructions to use the Jenkins Active Choices plugin to render build parameters dynamically.

November 7, 2021

by Nirav Katarmal

· 7,686 Views · 1 Like

Separation of Reactive and Non-Reactive Code

Avoid unexpected behavior caused by mixing reactive and non-reactive logic when using Project Reactor.

November 7, 2021

by Flaviu Muresan

· 6,902 Views · 6 Likes

Concurrency-Safe Execution Using Ballerina Isolation

The concept of isolation in Ballerina simplifies development by ensuring the safety of shared resources during concurrent execution.

November 7, 2021

by Hinduja Balasubramaniyam

· 5,878 Views · 3 Likes

Auto_Explain: How to Log Slow Postgres Query Plans Automatically

Automatically log slow query plans with auto_explain and learn how to fix the problematic PostgreSQL queries that are slowing you down.

November 7, 2021

by Anton Bjorkman

· 3,166 Views · 3 Likes

Spring Boot Pet Clinic App: A Performance Study

This article sets out to conduct a performance test on the Spring Boot Pet Clinic application to see whether any performance bottlenecks can be identified.

November 5, 2021

by Ram Lakshmanan

CORE

· 9,776 Views · 8 Likes

Add gRPC to Your Java Application

Learn how to autogenerate gRPC code, back a gRPC service with implementation, and spin up a server to send a response to a client.

November 5, 2021

by Emmanouil Gkatziouras

CORE

· 7,739 Views · 11 Likes

Easy Local Development with TiDB

Here's how TiDB can help you develop your application locally using the same type of distributed database platform used in production.

November 4, 2021

by Daniël Van Eeden

· 3,567 Views · 1 Like

Data Table Filtering Using a D3 Timeline

A step-by-step tutorial on how to use Angular framework, D3.js, and Bootstrap to implement data filtering and visualization using a D3 timeline.

November 4, 2021

by Maksym Mostovyi

· 6,775 Views · 1 Like

How to Avoid Stalling in Reactive Java Applications

We'll go over some core Reactor principles, introduce the Scheduler abstraction, describe how it's used to encapsulate blocking code, and more.

November 3, 2021

by Jimena Garbarino

· 2,859 Views · 1 Like

Aggregating REST APIs Calls Using Apache Camel

In this post, we are going to build an aggregator for API calls using the Enricher EIP. A tutorial on how to aggregate sequential calls to REST APIs in a single response.

November 3, 2021

by André Luiz De Gusmão

· 20,260 Views · 2 Likes

SonarQube Analysis With Ginkgo on Mac

Ginkgo is the testing framework of choice for many projects developed in Golang. Find out how to setup SonarQube analysis for Golang projects on Mac.

November 2, 2021

by Barzana Panayotova

· 8,590 Views · 3 Likes

Dynamic Styling in Vue.js

Learn more about different techniques to implement dynamic styling in Vue.js.

October 30, 2021

by Edoardo Cordani

· 16,801 Views · 3 Likes

You only need ONE design pattern

Do you want to know a secret? OOP is fundamentally brain damaged. These aren't my words for the record, they're the collective wisdoms of the fathers of computing.

October 30, 2021

by Thomas Hansen

CORE

· 6,635 Views · 2 Likes