Gain the language skills you want."Practice Makes Perfect: Basic Spanish" is a trusted companion to your Spanish-learning experience. In each bite-sized lesson, author Dorothy Richmond explains one--and only one--grammar concept and illustrates it with many clear examples. The accompanying fun and interesting exercises let you practice, practice, practice what you have learned. Although these lessons are purposely short so you can complete them in twenty minutes or less, you can go at a pace that works for you.This guide/workbook will help you master present tense verb conjugation the "ser" and "estar" verb forms adjectives possessive pronouns sentence structures the contractions "al" and "del" indefinite articles "tener" idioms and moreWhether you are learning on your own or taking a beginning Spanish class, "Practice Makes Perfect: Basic Spanish" will help you build your confidence."

    Jon has done a wonderful job of updating the material. I am very impressed at how fresh the new examples seem." - Steve McConnell, author, Code CompleteWhen programmers list their favorite books, Jon Bentley's collection of programming pearls is commonly included among the classics. Just as natural pearls grow from grains of sand that irritate oysters, programming pearls have grown from real problems that have irritated real programmers. With origins beyond solid engineering, in the realm of insight and creativity, Bentley's pearls offer unique and clever solutions to those nagging problems. Illustrated by programs designed as much for fun as for instruction, the book is filled with lucid and witty descriptions of practical programming techniques and fundamental design principles. It is not at all surprising that Programming Pearls has been so highly valued by programmers at every level of experience. In this revision, the first in 14 years, Bentley has substantially updated his essays to reflect current programming methods and environments. In addition, there are three new essays on (1) testing, debugging, and timing; (2) set representations; and (3) string problems. All the original programs have been rewritten, and an equal amount of new code has been generated. Implementations of all the programs, in C or C++, are now available on the Web.What remains the same in this new edition is Bentley's focus on the hard core of programming problems and his delivery of workable solutions to those problems. Whether you are new to Bentley's classic or are revisiting his work for some fresh insight, this book is sure to make your own list of favorites.

    Today, Rails developers and architects need better ways to interface with legacy systems, move into the cloud, and scale to handle higher volumes and greater complexity. In Service-Oriented Design with Ruby and Rails Paul Dix introduces a powerful, services-based design approach geared toward overcoming all these challenges. Using Dix's techniques, readers can leverage the full benefits of both Ruby and Rails, while overcoming the difficulties of working with larger codebases and teams. Dix demonstrates how to integrate multiple components within an enterprise application stack; create services that can easily grow and connect; and design systems that are easier to maintain and upgrade. Key concepts are explained with detailed Ruby code built using open source libraries such as ActiveRecord, Sinatra, Nokogiri, and Typhoeus. The book concludes with coverage of security, scaling, messaging, and interfacing with third-party services. Service-Oriented Design with Ruby and Rails will help you Build highly scalable, Ruby-based service architectures that operate smoothly in the cloud or with legacy systems Scale Rails systems to handle more requests, larger development teams, and more complex code bases Master new best practices for designing and creating services in Ruby Use Ruby to glue together services written in any language Use Ruby libraries to build and consume RESTful Web services Use Ruby JSON parsers to quickly represent resources from HTTP services Write lightweight, well-designed API wrappers around internal or external services Discover powerful non-Rails frameworks that simplify Ruby service implementation Implement standards-based enterprise messaging with Advanced Message Queuing Protocol (AMQP) Optimize performance with load balancing and caching Provide for security and authentication

    Publishing is one of the most complex and lucrative parts of the music business. Industry expert Randall Wixen covers everything from mechanical, performing and synch rights to sub-publishing, foreign rights, copyright basics, types of publishing deals, advice on representation and more. Get a view from the top, in plain English. This updated and revised edition has been prepared in light of the ever-changing landscape of music publishing, taking into account factors like illegal downloading and recent announcements from the Copyright Royalty Board. With an added "DIY" chapter, the author demonstrates why the playing field has changed for the traditional copyright adminstrators, and how musicians just starting out can protect their own work until they hit the big time.