Java Resources

Custom Operators for Collections in Java

Learn how to use operator overloading in Java, using it's existing conventions.

September 21, 2015

by Peter Lawrey

· 17,955 Views · 6 Likes

Spring Security 4: JDBC Authentication and Authorization in MySQL

I am going to explain how to use Spring Security in a Spring MVC Application to authenticate and authorize users against user details stored in a MySQL Database.

September 18, 2015

by Priyadarshini Balachandran

· 192,153 Views · 10 Likes

Use MTOM to Efficiently Transmit Binary Content in SOAP

JSON-based REST services are en vogue, but when it comes to integrating enterprise services, SOAP is still widely used.

September 13, 2015

by Ralf Stuckert

· 61,369 Views · 3 Likes

Java 8 Stream Performance Benchmarks

Learn all about Java stream performance with benchmarking and awesome metrics.

September 11, 2015

by Nicolai Parlog

· 12,928 Views · 4 Likes

How to Set Up a Private Maven Repository in Amazon S3

Learn how to use Amazon S3 to keep private Maven artifacts to ensure your .jar files are visible only by your team.

September 9, 2015

by Yegor Bugayenko

· 9,329 Views · 3 Likes

Redirect Logging Output to Standard Error with Logback

Learn how to redirect a logging output to a standard error in Logback.

August 27, 2015

by Hubert Klein Ikkink

· 5,331 Views · 3 Likes

The 12-Factor App: A Java Developer's Perspective

Web app development involves just: codebase, dependencies, config, backing services, build/release/run, processes, port binding, concurrency...

August 26, 2015

by Bozhidar Bozhanov

· 94,293 Views · 20 Likes

How to Copy Data from a Range of Cells In Java Apps

Trying to figure out how to copy data from a range of cells in Java apps? Learn how in this quick snippet.

August 26, 2015

by David Zondray

· 12,637 Views · 1 Like

Call Stored Procedures with Hibernate and PostgreSQL

Using PostgreSQL, learn how to call stored procedures from Hibernate

August 25, 2015

by Emmanouil Gkatziouras

CORE

· 49,321 Views · 4 Likes

Spring Boot Example of Spring Integration and ActiveMQ

Learn to use Spring Boot to setup a Hello World example using Spring Integration and ActiveMQ.

August 19, 2015

by John Thompson

· 69,132 Views · 9 Likes

Build Binaries Only Once for Continuous Deployment

A step-by-step guide to build binaries only once in Java with the Nexus Repository.

August 17, 2015

by Arun Gupta

· 5,455 Views · 4 Likes

Build a Multi-Tenant Application Architecture Using Vaadin, Spring, jOOQ and PostreSQL

Learn how to put together a full application stack for a multi-tenant architecture using Vaadin, Postgres, jOOQ, and Spring.

August 14, 2015

by Thomas Kratz

· 7,167 Views · 6 Likes

Working with Spring Cloud and Netflix Archaius

You'll need a configuration server if you want to centralize application properties.

August 12, 2015

by Biju Kunjummen

· 13,485 Views · 5 Likes

Creating a Docker Image with Ubuntu and Java

Learn how to create a Docker image with Ubuntu 15.04 and Java 7 or 8.

August 11, 2015

by Ivan K

· 106,180 Views · 5 Likes

Peter Lawrey on VarHandle in JDK9 & Making Data in Java Super Fast

This interview covers topics from lambdas in Java 8, to the sun.misc.Unsafe controversy, to VarHandle in Java 9, to the work of Chronicle Software, which is amazing.

August 10, 2015

by Mitch Pronschinske

· 19,711 Views · 2 Likes