Here's everything you need to know about Java operators and operator types, and how to use them to write expressions for your Java programs. In this tutorial, you will learn how to write expressions ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

At the 2016 Liferay Symposium (Italy) I presented the topic: How to develop SOAP and REST services in JAX-WS and JAX-RS standard on Liferay. During the presentation I illustrated how to expose both ...

Runtime errors occur when something goes wrong in the normal execution of a program. When severe enough, these errors abruptly terminate an application. To help programmers both anticipate and recover ...

Liferay Portal and other Liferay products based on Liferay Portal. It's is an updated and re-organized version of liferay-blade-samples repository. It is maintained by Liferay's Developer Relations ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. In this podcast, Shane Hastie, Lead Editor ...

Early Wednesday morning, astronauts on board the International Space Station (ISS) welcomed a Dragon capsule, SpaceX's uncrewed spacecraft, and the 5,000 lbs. of fresh cargo it carried. The mission ...