Coding Resources

You've got questions, we've got answers: Learn more about Java security manager, including how code compiles, if it runs, and what it displays. Then we'll probe the why and how.

January 20, 2016

by Nicolas Fränkel

· 26,697 Views · 11 Likes

Using PanelOverlay Windows

The UX component allows you to display PanelOverlays that "float" on top of a Panel. By showing and hiding the PanelOverlay you can make the PanelOverlay behave much like a "window". Check out the video to see how it's done.

January 20, 2016

by Amy Groden-Morrison

· 3,044 Views · 2 Likes

The Undo/Redo buttons are not in the Eclipse toolbar by default, and it's not easy to find where to add them. This tutorial tells you how.

January 19, 2016

by Erich Styger

· 22,194 Views · 2 Likes

Pointers in Java

Learn the basics of differentiating references and pointers.

January 19, 2016

by Peter Verhas

CORE

· 25,633 Views · 9 Likes

Packet Radio: AX25, Direwolf, and Linpac on a Raspberry Pi

Using Direwolf as a sound card modem for packet radio on a Raspberry Pi.

January 19, 2016

by Kevin Hooke

· 7,935 Views · 2 Likes

Grails Goodness: Using Spring Cloud Config Server

Learn more about the Spring Cloud Config server, where you can centrally manage external properties for applications with support for different environments.

January 18, 2016

by Hubert Klein Ikkink

· 6,024 Views · 2 Likes

Setting Up Embedded Cassandra On Spring Project

How to set up a Cassandra database on Spring using the open source CassandraUnit unit testing tool, available on GitHub.

January 18, 2016

by Nenad Bozic

· 27,509 Views · 3 Likes

How to Expose a WSDL Service (SOAP) as REST API

Want to learn how to expose a WSDL Service as a REST API? Here's a quick guide to quickly connecting enterprise data sources with a REST API.

January 17, 2016

by Max Katz

· 24,946 Views · 4 Likes

JMS Queue Server and Client Example Based On an ActiveMQ Provider

The basics of messaging services for Java apps, along with a client example based on ActiveMQ.

January 16, 2016

by Tomasz J-ski

· 23,258 Views · 3 Likes

Kafka Clients (At-Most-Once, At-Least-Once, Exactly-Once, and Avro Client)

Detailed tutorials and code snippets for setting up specific messaging scenarios in Apache Kafka.

January 15, 2016

by Ajmal Karuthakantakath

· 149,641 Views · 22 Likes

Playing With Spring Boot, Vaadin, and Kotlin

Spring Boot and Vaadin enthusiast, Nicolas Frankel, takes us through building an application in the JVM language Kotlin, using the two frameworks.

January 15, 2016

by Nicolas Fränkel

· 30,013 Views · 9 Likes

Query JSON Using SQL With Couchbase Query Workbench

Would you like to query a JSON document database using SQL-like syntax? Couchbase has N1QL for you. Read on to learn more.

January 14, 2016

by Arun Gupta

· 8,395 Views · 4 Likes

The MVVM Pattern – Dependency Injection

This post shows you how to build a C# application using the MVVM pattern. We'll create a feed reader for the example application.

January 14, 2016

by Matteo Pagani

· 13,375 Views · 1 Like

Extending the Stream API to Maps

Learn how Speedment Open Source streams efficiently over standard Java maps, expanding the Stream interface into something called a MapStream!

January 14, 2016

by Emil Forslund

· 11,434 Views · 6 Likes

Stack Overflow Driven Development (SODD) — It's Really A Thing

The newest "-driven development" methodology: Googling for StackOverflow solutions!

January 13, 2016

by John Vester

CORE

· 27,379 Views · 14 Likes

Hands-on AngularJS: Directives, Models, Controllers

In the previous part of Hands-on AngularJS, I talked about the basics and architecture of AngularJS, plus a few directives. In this post, we'll check out important directives and go into more detail about Angular interaction with Controller and Model. Read on to learn more.

January 13, 2016

by Suraj Sahoo

· 21,689 Views · 14 Likes