The quantum computing market is predicted to grow by nearly $1.3 billion over the next five years. Why? Given their quantum mechanical nature, quantum computers are expected to solve difficult problems in chemistry, optimization, finance, and machine learning that classical computers find impossible to unravel. This pocket guide provides software developers with a quick reference to Qiskit, an open source SDK for working with quantum computers. Packed with helpful programming examples, tables, figures, and lists, this handy book helps you find the information you need to develop and debug quantum programs. Whether you're focused on business, engineering, or scientific applications, you'll learn how to choose and apply appropriate Qiskit classes, methods, and functions. Learn how to create quantum circuits, define quantum gates, and leverage the transpiler Explore modules for implementing quantum information concepts and quantum algorithms Survey features of Qiskit that abstract and facilitate working with various quantum computers and simulators Learn how to use the latest version of the Open Quantum Assembly Language

This new edition completely covers the new version of J2EE: 1.4 and is written for experienced Java developers who are looking to get quickly up to speed with the Java 2 Platform, Enterprise Edition (J2EE). This new edition contains revisions to all the major sub-specification J2EE incorporates (JSP, Servlets, EJB) and also incorporates a series of new specifications for building web services into J2EE.

When his best friend moves away, nine year old Jack Phipps is sure nobody can replace him in the house across the street...until Diane Riven moves in. Their friendship and romance takes us on the journey of their lives, to the sweet places where they learn to love and trust, and the dark corners where bullies terrorize and hearts break. It's the coming of age story of a boy and girl who discover that together they can accomplish anything, but that even true love has its limits.