Java Resources

In this post of our series “Stranger things in Java” - dedicated to Java insights, we will try to clarify the use of the underscore symbol "_" in Java programming.

December 29, 2021

by Claudio De Sio Cesari

· 6,505 Views · 8 Likes

Fighting Fragility With Property-Based Testing

In traditional unit testing, we set up our tests around edge cases. Jqwik validates against a whole range of possible inputs, making it better at catching regressions.

December 24, 2021

by Jasper Sprengers

· 5,747 Views · 1 Like

Protecting Java Application From Stealing Data and Source Code

Reviewing classical ways to steal data from Java applications and how can you protect your application from such attacks.

Updated December 23, 2021

by Dmitry Egorov

CORE

· 20,444 Views · 23 Likes

Golang - First Look at Generics

This post is part of a series where I do my best to organize my thoughts around Go: its paradigms and usability as a programming language.

December 22, 2021

by George Aristy

· 12,610 Views · 2 Likes

Java: Why a Set Can Contain Duplicate Elements

Learn why Sets and Maps can contain duplicate elements and keys and how to avoid the problem in applications with object reuse.

December 21, 2021

by Per-Åke Minborg

· 14,200 Views · 4 Likes

How to Check if a Java Project Depends on A Vulnerable Version of Log4j

If your application uses Log4j from version 2.0-alpha1 to 2.14.1, you should update to the latest version (2.16.0 at the time of writing this) as soon as possible.

December 20, 2021

by Alejandro Duarte

CORE

· 13,614 Views · 6 Likes

Importance of Learning Java for Cybersecurity

Java is one of the most-used programming languages for applications, including cybersecurity. In this post, learn why Java is important to secure web design.

December 19, 2021

by Mahipalsinh Rana

· 9,544 Views · 1 Like

Java Media Player: Web Browser-Based Approach

A simple way to build Java Media Player using web browser capabilities.

December 14, 2021

by Vladimir Ikryanov

· 8,249 Views · 5 Likes

WebFlux and Spring Data Example for Java Records

Look at the characteristics and benefits of Java records and see how to use them to develop a REST API and query a database.

December 13, 2021

by Jimena Garbarino

· 6,405 Views · 2 Likes

Java: Migrating From Java 8 to Java 17

In this article, I will highlight some extremely important features available which can be learned and implemented quickly when migrating from directly Java 8 to Java 17.

December 12, 2021

by Sameer Shukla

CORE

· 40,472 Views · 41 Likes

Visualize your Apache Kafka Streams using the Quarkus Dev UI

December 11, 2021

by Daniel Oh

CORE

· 15,346 Views · 1 Like

Circuit Breaker And Retry with Spring Cloud Resiliance4j

In this post, we'll look into how we can integrate a circuit breaker and a retry mechanism, to handle failures while making synchronous calls to another service

Updated December 9, 2021

by Amrut Prabhu

· 11,799 Views · 2 Likes

What Is a Functor? Basic Theory for Java Developers

Are you a Java developer who wants to know the theory behind Functors? Here you will find a step-by-step tutorial that will help you understand them.

Updated December 9, 2021

by Bartłomiej Żyliński

CORE

· 15,500 Views · 13 Likes

What Is a Monad? Basic Theory for a Java Developer

Are you a Java developer who wants to know the theory behind Monads? Here you will find a step-by-step tutorial that will help you understand them.

Updated December 8, 2021

by Bartłomiej Żyliński

CORE

· 49,175 Views · 24 Likes

JDK 17 - Switch Case Performance

The new switch statement is going to be very useful but if we can write our code both ways e.g., old and new, which will be preferred? Let's compare the performance of both implementations.

December 7, 2021

by Artun Kutluk

· 15,365 Views · 6 Likes

Understanding Eclipse's Plugin Build

Discover how to configure your Plugin build descriptor successfully and how to build a Plugin with Eclipse's built-in PDE/Build tool.

Updated December 4, 2021

by Jörn Guy Süß

· 14,131 Views · 2 Likes

Learn How to Use Vue and Spring Boot to Create a Single-Page App

Make a secure SPA.

December 4, 2021

by Andrew Hughes

· 6,963 Views · 3 Likes

Java: Creating Terabyte Sized Queues with Low-Latency

Learn how to leverage an open-source library to create large, persisted queues with high performance and low latency leveraging object reuse and memory mapping.

December 2, 2021

by Per-Åke Minborg

· 8,705 Views · 8 Likes

Compile Time Safe Code - Java and JavaScript Examples

This post covers how to avoid errors before running the application, explains what compile-time safe is and how to use it, and example with Java full-stack application.

December 2, 2021

by Dmitry Egorov

CORE

· 13,974 Views · 7 Likes

Cordova: Communicating Between JavaScript and Java

Frontend, meet the backend.

November 30, 2021

by Jackson Jiang

· 8,287 Views · 3 Likes

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