Language Resources

Run Your Java App as a Service on Ubuntu

Bring your JAR file to Ubuntu as a service using this example service wrapper. See how to make it work, including automatic starts and logging tips.

Updated October 20, 2017

by Muhammad Sarwar

· 227,514 Views · 52 Likes

Groovy Goodness: Making Sure Closeable Objects Are Closed [Snippet]

See how Groovy handles classes and objects that implement the Closeable interface and how you can ensure your closed methods are invoked.

October 20, 2017

by Hubert Klein Ikkink

· 11,435 Views · 1 Like

How to Choose the MySQL innodb_log_file_size

Making sure your log file size for MySQL is the right size is crucial for several reasons. Take a look at those reasons and get advice on how to choose the file size that works best for you.

October 20, 2017

by Peter Zaitsev

· 13,017 Views · 1 Like

Relational to JSON With APEX_JSON

APEX_JSON was primarily intended to be used by APEX developers — but there are some hooks that can allow it to be used as a standalone PL/SQL package.

October 20, 2017

by Dan McGhan

· 9,935 Views · 1 Like

Trust Your Pipeline: Automatically Testing an End-to-End Java Application

See how the Agile testing quadrants and the Test Pyramid show the ways different types of automated software testing interact to enable continuous delivery.

October 20, 2017

by Elias Nogueira

· 15,014 Views · 12 Likes

Passing by Value vs. Passing by Reference in Java

While many languages put information passing into the hands of developers, all data is passed by value in Java. See how to turn that restriction to your advantage.

October 20, 2017

by Justin Albano

CORE

· 142,755 Views · 69 Likes

The Top 3 Blockchain Libraries for Java Devs

If you want to incorporate blockchain into a Java project, here's a breakdown of the three biggest OSS players in the space right now.

October 19, 2017

by Boyko Dimitrov

· 58,072 Views · 9 Likes

OAuth Access Tokens or JSON Web Tokens (JWT) for Delivering a Secure API?

When looking to secure your API, which security method do you use? In this article, we compare two of the more popular options among developers.

Updated October 18, 2017

by James Warner

· 63,469 Views · 2 Likes

Performance Evaluation of Java ArrayLists

Let's do a performance breakdown of the ArrayList add operation to see how to get the most throughout out of your ArrayLists.

October 18, 2017

by Viraj Salaka

· 29,009 Views · 12 Likes

How to Make iOS Animations With UIImageView in Swift

Learn all about using UIImageView in Swift to create animations for your iOS mobile apps in this detailed walkthrough with a sample project to help you learn how.

October 18, 2017

by Marco Santarossa

· 15,537 Views · 1 Like

Data Visualization Using Apache Zeppelin

Apache Zeppelin — an open-source data analytics and visualization platform — helps us analyze the data to gain insight and to improve and enhance business decisions.

October 17, 2017

by Kunal Nagar

· 32,697 Views · 2 Likes

15 Productivity Tips for Eclipse Java IDE Users

Here is one dev's advice for using Eclipse more efficiently from coding to debugging, including favored keyboard shortcuts and tooling.

October 17, 2017

by Mahmoud Anouti

· 79,177 Views · 58 Likes

Java: Introducing Redis Mock

Take a look at a mock for a commonly used service (Redis) and how you can make use of this updated mock to help make your testing easier.

Updated October 16, 2017

by Filipe Peliz Pinto Teixeira

· 53,293 Views · 7 Likes

Getting Started With Spring Data Cassandra

Brush up on some of the simple configuration to get up and running with Spring Data Cassandra so that you can get started with it nice and quickly.

October 16, 2017

by Dan Newton

· 39,216 Views · 5 Likes

Best Practices: Performance Tuning Real Life MuleSoft APIs

In this post, we offer some insights into how to avoid pitfalls and achieve development efficiency, performance, and scalability.

October 16, 2017

by Ali Salman Rizvi

· 17,322 Views · 5 Likes

5 Tips Of GUI Tests With Python + Selenium

In this article, we go over some best practices for testing the performance of your web applications using Python and Selenium.

October 14, 2017

by Denny Zhang

· 15,813 Views · 4 Likes

Getting Started With Batch Processing Using Apache Flink

If you've been following software development news recently you probably heard about the new project called Apache Flink. I've already written about it a bit...

October 13, 2017

by Ivan Mushketyk

· 16,160 Views · 9 Likes