Java Resources

20 Examples of Using Java’s CompletableFuture

Check out this extensive list of examples the details some of many ways you can use JavaCompletableFuture in your programming.

February 27, 2018

by Mahmoud Anouti

· 31,329 Views · 33 Likes

How To Sort Objects In Java

Any Java developer worth their salt has used the Collection framework. Here is a simple tutorial that explains how to sort in Java.

February 27, 2018

by Biplab Pal

· 188,128 Views · 25 Likes

Top 5 Spring Microservices Courses With Spring Boot and Spring Cloud

Looking for some starting points to get going with microservices? This is the post for you. Read to find out five resources that can help get you on your way!

February 27, 2018

by Javin Paul

· 36,887 Views · 27 Likes

Go Microservices, Part 1: Building Microservices With Go

In this series, learn to build microservices using Go and add integrations to help them run on Docker Swarm within a Spring Cloud/Netflix OSS landscape.

February 26, 2018

by Erik Lupander

· 68,723 Views · 40 Likes

Async Await in Java

Electronic Arts might have successfully brought a usable async...await construct to Java! Check it out to see if it can help you with your asynchronous coding.

Updated February 26, 2018

by David Green

· 185,157 Views · 41 Likes

How Synchronization Works in Java (Part 1)

This introductory primer to Java synchronization will discuss how synchronization solves problems and introduces locks.

February 25, 2018

by Abdul Mohsin

· 38,890 Views · 31 Likes

Building Microservices With Akka HTTP: A CDC Approach

When developing microservices, think from the user's perspective first by using Consumer Driven Contracts (CDC) for testing.

February 23, 2018

by Marini Fabio

· 13,724 Views · 3 Likes

Introducing the Maven git commit id Plugin

Tired of wondering which version of your software is running in an environment? Say hello to the Maven git commit id plugin.

February 23, 2018

by Gunter Rotsaert

CORE

· 141,969 Views · 19 Likes

Simple Java Program to Append to a File in HDFS

Get the code and instructions needed to build a Java program to append to a file in HDFS, using Maven as the build tool.

February 23, 2018

by Simarpreet Kaur Monga

· 18,030 Views · 4 Likes

Java Code Style: Operators and New Lines [Snippet]

Ever wonder whether operators should go on the current line or a new one? Let's see what the Google Java Style Guide has to say.

February 23, 2018

by Sebastian Daschner

· 10,037 Views · 3 Likes

Reproducible Builds in Java

What stands in the way of reproducible builds in Java? What are their benefits? And how can you create them? Time to turn to Gradle.

February 23, 2018

by Maria Camenzuli

· 20,167 Views · 18 Likes

Selenium With Java: Google Search

If you're looking to get started with Selenium with Java, this is the post for you. Let's take a look at browser automation with this example.

February 22, 2018

by Michael Good

· 37,113 Views · 4 Likes

JDK 10: Accessing a Java App's Process ID From Java

Determining your Java application's process ID in Java 10 will become even easier. Let's see how to do it with a quick example.

February 22, 2018

by Dustin Marx

· 17,330 Views · 12 Likes

JDK 10's Summary Javadoc Tag

Among the improvements coming in Java 10 is the summary Javadoc tag. See its intention and how it works to bring some clarity to your code.

Updated February 21, 2018

by Dustin Marx

· 9,375 Views · 3 Likes

5 Hidden Secrets in Java

Do you want to be a Java master? Uncover the ancient secrets of Java. We'll focus on extending annotations, initialization, comments, and enum interfaces.

February 21, 2018

by Justin Albano

CORE

· 57,334 Views · 114 Likes

The Developer's Guide to Collections: Sets

Time for another deep dive into Java collections! This time, we focus on the concept of sets, the set interface, and everything you can do with sets.

February 20, 2018

by Justin Albano

CORE

· 22,673 Views · 38 Likes

Configuring HTTPS for Use With Servlets [Snippet]

Getting HTTPS up and running for your Java EE app is as simple as adding some XML. Let's look at configuring your app for more secure communication.

February 19, 2018

by Alex Theedom

· 15,884 Views · 9 Likes

Variable Shadowing and Hiding in Java

Let's take a look at the fundamental practices of variable shadowing and hiding in Java, they work, and some advice on how best to use them.

Updated February 16, 2018

by Naresh Joshi

· 84,763 Views · 16 Likes

3 Things Every Java Developer Should Stop Doing

Looking for a few bad habits to drop? Let's take a look at null, functional programming, and getters and setters to see how you can improve your coding.

February 16, 2018

by Justin Albano

CORE

· 62,805 Views · 150 Likes

Java vs. Kotlin - Which Language Should Android Developers Start With?

Should new Android developers learn Java, or go straight to Kotlin? This article talks about the usefulness of both languages.

February 16, 2018

by Javin Paul

· 112,996 Views · 22 Likes

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