An introductory textbook for students of computer science. The book looks at the art of changing efficient algorithms that meets their specifications and discusses the calculational style of programing.

Guide to using Unix for Mac OS X. Includes step-by-step screen shots demonstrating more than 160 key Unix tasks, including: using the terminal application; navigating the file system; working with pico, vi, and emacs text editors; customizing the shell; writing shell scripts; and sharing files between computers.

This book is the definitive reference on PL/SQL, considered throughout the database community to be the best Oracle programming book available. Like its predecessors, this fifth edition of Oracle PL/SQL Programming covers language fundamentals, advanced coding techniques, and best practices for using Oracle's powerful procedural language. Thoroughly updated for Oracle Database 11g Release 2, this edition reveals new PL/SQL features and provides extensive code samples, ranging from simple examples to complex and complete applications, in the book and on the companion website.

Building a web application that attracts and retains regular visitors is tricky enough, but creating a social application that encourages visitors to interact with one another requires careful planning. This book provides practical solutions to the tough questions you'll face when building an effective community site -- one that makes visitors feel like they've found a new home on the Web.

Real-time programming is critical to the development of a wide range of consumer, industrial, system, and military devices. Using the new Real-Time Specification for Java (RTSJ), developers can create, verify, analyze, execute and manage Java code that ensures the correctness, timeliness, and execution predictability that are essential to real-time programming. This book, written by one of RTSJ's creators, offers a practical introduction to real-time programming for every Java developer -- even those with no real-time experience at all. Replete with example code, this book gives any Java developer the skills and expertise to build powerful real-time applications. Peter Dibble begins with an overview of the key issues associated with Java real-time development. He covers garbage collection, priority scheduling and deadline scheduling in real-time environments; then introduces rate monotonic analysis, a powerful set of techniques for analyzing timing behavior to ensure that real-time systems will always meet their deadlines. The book covers every aspect of real-time Java development, including closures, the use of thread.interrupt, asynchronous events, timers, CT allocation, non-heap access, physical and "immortal" memory, structuring RT Java programming, supporting distributed real-time applications and interactions with non-RT threads, using RT Java exceptions, RT restrictions on the JVM, and much more.

Learn javascript by Chuck Easttom takes a practical approach to demonstrating how to enhance web pages using javascript. Written specifically for those who are new to javascript, the book begins with introductions to HTML and javascript and progresses through the process of developing a fully functional commercial web site. As new concepts are introduced, they are thoroughly explained and then applied to the web site project. Along the way, the reader learns about such topics as the Document Object Model, javascript objects, hyperlinks, date and time, strings, and dynamic menus. The book also explains how to create simple games using javascript and includes a chapter on tips and tricks. The appendixes contain command references for HTML and javascript, and a listing of online resources for further study.

Discover how to harness the full power of open source tools to build a free J2EE enterprise platform. The choice is yours . . . you can spend thousands of dollars on commercial enterprise platforms or you can take advantage of free, fast, and reliable open source alternatives. To make your decision even easier, this innovative book provides you with all the tools you need to seamlessly combine the most popular open source tools into a single, integrated enterprise platform that can be used for development and deployment of Enterprise Java applications. The authors introduce you to several open source Java projects, covering the basics of enterprise architectures and providing an overviewof open source developer tools.

Most security books are targeted at security engineers and specialists. Few show how build security into software. None breakdown the different concerns facing security at different levels of the system: the enterprise, architectural and operational layers. Security Patterns addresses the full spectrum of security in systems design, using best practice solutions to show how to integrate security in the broader engineering process.

You already know Mac OS X Panther basics. Now you’d like to go beyond, with shortcuts, tricks, and tips that let you work smarter and faster. And because you learn more easily when someone shows you how, this is the book for you. Inside, you’ll find clear, illustrated instructions for 100 tasks that reveal cool secrets, teach time-saving tricks, and explain great tips guaranteed to make you more productive with Mac OS X Panther.

Comprehensive in its treatment of Microsoft's latest and greatest operating system for the masses, Alan Simpson's Windows XP Bible has an answer to most "How do I..." questions that are likely to arise in the minds of Windows XP users, particularly those who aren't too familiar with recent versions of Windows. If you're going to buy a Windows XP reference book for your office, this would be a good choice. The author--the respected Alan Simpson, who's put out similarly comprehensive books before--must have incredible patience, because he manages to document almost every Windows procedure down to the last option and the final "OK" click. Most people won't need this level of handholding--almost everyone has gained knowledge of the basic Windows conventions by now--and perhaps this book could have been more compact (as it is, it's pretty hefty) or contained more obscure details without it. But don't accuse Simpson of neglecting details.