Language Resources

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

· 3,174 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

· 23,032 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

· 9,410 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

· 17,761 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

· 7,503 Views · 2 Likes

MDC Logging With MuleSoft Runtime 4.4

With MDC Logging, logs can be enriched by providing more information about the event in the logs.

October 30, 2021

by Jitendra Bafna

· 20,679 Views · 3 Likes

We Should Write Java Code Differently

This article focuses on how you can improvise coding in Java to utilize it to its fullest.

October 28, 2021

by Sergiy Yevtushenko

· 43,185 Views · 33 Likes

How to Easily Set Up Mutual TLS SSL

Learn how to easily set up mutual, two-way TLS SSL on your application in this tutorial that walks you through how to protect your app.

Updated October 28, 2021

by Hakan Altındağ

· 167,128 Views · 42 Likes

Connect to a Database Instance Running Inside a Java Testcontainer Using IntelliJ IDEA

Learn how to use IntelliJ IDEA along with Testcontainers and JUnit to write effective unit tests for your Java module that communicate with databases.

October 27, 2021

by Sumit Kumar

· 5,956 Views · 2 Likes

How to Enable Subscription in Apollo Federation With NestJS GraphQL

By default, Apollo does not allow you to enable subscription in a federation server. Here's how to enable subscription in NestJS using Apollo GraphQL.

October 26, 2021

by Vinod Surendran

· 6,784 Views · 2 Likes

Ultra-fast Java In-Memory Database Apps & Microservices with MicroStream

MicroStream is a fundamentally new persistence framework for storing complex Java object graphs natively, which means the object graph is stored on disk as it is in RAM.

October 26, 2021

by Otavio Santana

CORE

· 15,863 Views · 5 Likes

Common Challenges of Automation Testing

Software testing is crucial to ensure software quality. However, there are many common challenges of automation testing, from scalability to maintenance.

October 26, 2021

by Kamal Singh

· 6,097 Views · 2 Likes

Text Preprocessing Methods for Deep Learning

Learn the various perspectives of preprocessing steps for deep learning neural networks related to any Natural Language Processing (NLP) problem.

October 25, 2021

by Kevin Vu

· 8,718 Views · 2 Likes

Interesting Application Garbage Collection Patterns

The garbage collection pattern helps you instantly detect the health and performance of your application. In this post, I'll share a few interesting patterns with you!

October 24, 2021

by Ram Lakshmanan

CORE

· 13,720 Views · 7 Likes

How To Copy Files From One Directory to Another in Java: Example

Read this tutorial to learn how to use JDK7 FileChannel.transferTo() method to copy files and directories in Java, as well as FileUtils from Apache Commons.

October 23, 2021

by Javin Paul

· 16,296 Views · 3 Likes

How to Change Certificates At Runtime Without Downtime

In this article, see how to change certificates during runtime without taking the application down

Updated October 23, 2021

by Hakan Altındağ

· 37,480 Views · 12 Likes

What Is Ant, Really?

Learn about the structure of the Ant build system and how to make it work for you. Understand how you can harness it in different environments and what the pitfalls are.

Updated October 22, 2021

by Jörn Guy Süß

· 16,114 Views · 7 Likes

Oracle Partition Pruning

Reading this article will give you a brief idea about what is Oracle partition pruning, what benefits it provides and how can we make use of it.

October 21, 2021

by Necdet Deniz Halicioglu

· 9,450 Views · 3 Likes

Improving Backend Performance Part 2/3: Using Database Indexes

Part two of this series looks at the impact that a database index has in speeding up filters using a Java web application developed with Spring Boot and Vaadin.

October 21, 2021

by Alejandro Duarte

CORE

· 24,442 Views · 5 Likes

How To Get Closer to Consistency in Microservice Architecture

Some scenarios in microservice-based architecture involve multiple microservices. Read how completion of the scenario depends on the task completion of each microservice.

October 20, 2021

by Reza Ganji

CORE

· 10,391 Views · 10 Likes

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