Oracle Application Express (APEX) is a rapid web application development tool integrated directly into the Oracle database. APEX is a completely web-based application featuring many ready to use components, allowing developers to build and deploy professional web applications rapidly. Using SQL and PL/SQL as the development language it...

Have you ever wanted to integrate phone features into a project you were working on? Maybe you wanted to send SMS messages to your customers about the latest sales? Maybe you want to set up a company directory with voice mail? Or maybe you want to add two-factor authentication to your web sites to verify your users? Since Twilio was launched...

A gadget freak I am not—let’s be clear about that from the outset—but in the past couple of weeks our postman (a.k.a. the mailman) has arrived not once, but twice, with a package containing one of the most ingeniously compact bundles of consumer technology that exists today. The first was a long-overdue necessity: a...

Cavity Quantum Electrodynamics addresses a fascinating question in physics: what happens to light, and in particular to its interaction with matter, when it is trapped inside a box? With the aid of a model-building approach, readers discover the answer to this question and come to...