The practice of enterprise application development has benefited from the emergence of many new enabling technologies. Multi-tiered object-oriented platforms, such as Java and .NET, have become commonplace. These new tools and technologies are capable of building powerful applications, but they are not easily implemented....

This book brings together dozens of proven patterns for creating use cases that more accurately reflect real requirements, are easier to translate into working systems, and are simpler to maintain. Utilizing these patterns, architects, analysts, engineers, and managers can leverage decades of hard-earned knowledge to achieve...

This book shows you how to use two Unix utilities, lex and yacc, in program development. These tools help programmers build compilers and interpreters, but they also have a wider range of applications. The second edition contains completely revised tutorial sections for novice users and reference sections for advanced users....

• Start with PHP basics like parsing, working with arrays, and displaying dynamic content
• Use PHP to plan and display an e-commerce product catalog and to ensure safe and secure...

This revised and extensively expanded edition of Computability and Complexity Theory comprises essential materials that are core knowledge in the theory of computation. The book is self-contained, with a preliminary chapter describing key mathematical concepts and notations.  Subsequent chapters move from the qualitative aspects of...