Java Resources

Doubly Linked List in Java

Check out this post to learn more about doubly linked lists in Java.

Updated January 17, 2020

by An Eng

· 70,588 Views · 10 Likes

Digging Into Sockets With Java Flight Recorder

Let's look at one amazing tool for gathering information about what's going on in your JVM — the Java Flight Recorder.

January 17, 2020

by Petr Bouda

CORE

· 16,617 Views · 9 Likes

Java Concurrency: AtomicReference

Want to learn more about concurrency in Java?

Updated January 16, 2020

by Thomas Krieger

· 66,960 Views · 22 Likes

Reactive Elasticsearch With Quarkus

In this article, we discuss how to connect Quarkus with Elasticsearch with Project Reactor to begin binding Quarkus to Elasticsearch's Java REST Client.

January 16, 2020

by Triphon Penakov

· 15,048 Views · 7 Likes

Tutorial: Deploy a Spring Boot Application to the Cloud

Spring Boot makes it easy to create stand-alone applications that are ready to use and run. Learn how to deploy to the cloud in this short post.

January 16, 2020

by Thiago Negri

· 31,154 Views · 11 Likes

Watching Files With Java NIO

Learn more about watching files with Java NIO.

January 16, 2020

by Mamadou Lamine Ba

· 59,133 Views · 11 Likes

Cache in Java With LRU Eviction Policy

What a cache!

January 14, 2020

by Sunil P V

· 45,956 Views · 12 Likes

SmileyVars: A Template Engine for SQL

In this article, explore SmileyVars and see an example.

Updated January 14, 2020

by Mark Grand

· 12,890 Views · 6 Likes

Top 10 Essential Eclipse Plugins for Java Developers

There is no doubt that Eclipse is one of the most popular IDEs for Java development.

January 14, 2020

by Javin Paul

· 51,579 Views · 7 Likes

Build a Simple Netty Application With and Without Spring

In this article, we discuss how to build a Netty application with and without Spring to better understand just how much Spring abstracts for us.

Updated January 13, 2020

by Andrew Hughes

· 36,667 Views · 6 Likes

A Simple HTTP Server in Java

By writing just 100 lines of code, you can develop an HTTP server than can handle HTTP GET and POST requests.

Updated January 11, 2020

by Unni Mana

· 189,019 Views · 15 Likes

What's New With Jakarta NoSQL? (Part 1): Intro to Document With MongoDB

This post will talk about the newest milestone version of this new specification and more.

January 10, 2020

by Otavio Santana

CORE

· 18,741 Views · 4 Likes

How to Integrate a PayPal Payment Gateway in PHP

In this article, see how to integrate a PayPal payment gateway in PHP.

Updated January 9, 2020

by Ronnie Arora

· 102,376 Views · 6 Likes

How to Connect a MySQL Database to a Vaadin Application (Part 1)

In this article, see a tutorial that explains how to connect a MySQL database to a Vaadin application.

January 8, 2020

by Juho Piirainen

· 26,466 Views · 2 Likes

Spring Boot Best Practices for Microservices

In this article, I'm going to propose my list of rules for building Spring Boot applications, which are a part of the microservices-based system.

Updated January 7, 2020

by Piotr Mińkowski

· 55,855 Views · 33 Likes

A First Look at Records in Java 14

Here's a first look at records in Java 14.

January 7, 2020

by Mahmoud Anouti

· 63,797 Views · 19 Likes

Consuming Variable Responses in Jackson

In this article, we demonstrate using the Jackson Library for the same solution used previously to handle variable responses in Gson.

January 7, 2020

by Yavuz Tas

· 15,568 Views · 7 Likes

Be More Functional: Java's Functional Interfaces

Learn more about popular functional interfaces in Java, including Consumer, Function, and Predicate.

January 3, 2020

by Imran Shaikh

· 26,548 Views · 18 Likes

OOP in Java: Polymorphism and Interfaces

Knock your next interview out of the park with this detailed look at fundamental Java concepts.

Updated January 2, 2020

by Niamul Sanjavi

· 29,475 Views · 14 Likes

Machine Learning and Real-Time Analytics in Apache Kafka Applications

This post explores a specific part of building an ML infrastructure: the deployment of an analytic model in a Kafka application for real-time predictions.

December 25, 2019

by Kai Wähner

CORE

· 24,589 Views · 11 Likes

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