Track, branch, merge, and manage code revisions with Git, the free and open source distributed version control system. Through a series of step-by-step tutorials, this practical guide quickly takes you from Git fundamentals to advanced techniques, and provides friendly yet rigorous advice for navigating Git's many functions. You'll learn how to work with everything from small to very large projects with speed and efficiency. In this third edition, authors Prem Kumar Ponuthorai and Jon Loeliger break down Git concepts using a modular approach. You'll start with the basics and fundamental philosophy of Git, followed by intermediate commands to help you efficiently supplement your daily development workflow. Finally, you'll learn advanced Git commands and concepts to understand how Git works under the hood. Learn how to use Git for real-world development scenarios Gain insight into Git's common use cases, initial tasks, and basic functions Use the system for distributed version control Learn how to manage merges, conflicts, patches, and diffs Apply advanced techniques such as rebasing, hooks, and ways to handle submodules

Companies increasingly rely on systems that are secure, flexible and available 24x7. They are often developed in a very short time frame with changing requirements and increasing levels of complexity. Despite this, they must still display acceptable levels of performance, availability, scalability, security and a variety of other non-functional characteristics. These requirements need to be addressed in every part of the system including hardware, software, network topology and system configuration.

"Architecting Enterprise Solutions" is based on real world problems and systems. It takes a practical approach to architectural solutions giving step-by-step advice on how to design high performance, controllable and flexible systems. Design patterns provide a platform-independent way to show tried and tested solutions to common pitfalls and problems encountered when developing high-capability systems. The running case study illustrates the evolution of a system as it grows in functionality and capability, and each chapter closes with a new evolutionary variant of the overall system, illustrating its improved cap abilities.

Whether you are looking to gain insight into architectural problems and solutions or in need of practical help in day-to-day system construction, Paul Dyson and Andy Longshaw provide a practical and solution-focused aid to architecting enterprise solutions.

Whether you are a professional new to the user-centered design field, or an experienced designer who needs to learn the fundamentals of user interface design and evaluation, this book can lead the way.
What will you get from this book? Based on a course from the Open University, UK which has been taught to over a thousand professionals and students, this book presents an overview of the field. It illustrates the benefits of a user-centered approach to the design of software, computer systems, and web sites, and provides a clear and practical discussion of requirements gathering; developing interaction design from user requirements; and user interface evaluation. The book's coverage includes established HCI topics for example, visibility, affordance, feedback, metaphors, mental models, and the like combined with practical guidelines for contemporary designs and current trends, which makes for a winning combination. You get a clear presentation of ideas, illustrations of concepts, using real-world applications.
This book will help you develop all the skills necessary for iterative user-centered design, and provides a firm foundation for user interface design and evaluation on which to build.
* Co-published by the Open University, UK.
* Covers the design of graphical user interfaces, web sites, and interfaces for embedded systems.
* Full color production, with activities, projects, hundreds of illustrations, and industrial applications.
* A supporting web site includes sample exam paper, numerous activities to practice the concepts learned, and a set of review questions to test your own learning plus web resources."

Appropriate for all courses in Tcl/Tk scripting, and many courses in Unix shell scripting.

Practical Programming in Tcl/Tk, Fourth Edition is the definitive guide to Tcl/Tk programming for developers at all levels—including experienced Perl and Python programmers who want to use Tk to build high-quality, cross-platform user interfaces. Thoroughly updated for Tcl/Tk 8.4, this book brings together comprehensive, authoritative coverage of every Tcl and Tk command in the core toolkits, along with detailed examples that demonstrate the best ways to use the Tcl/Tk toolkit. Extensive new Tcl/Tk 8.4 coverage includes: the Tcl/Tk virtual filesystem (VFS); spinbox, panedwindow, labelframe, and other new widgets; and improved internationalization support. The book includes an exceptionally clear introduction to the unique Tcl programming model, as well as practical coverage of cross-platform development for Unix, Windows, and Macintosh; Web application development with the TclHttpd web server; and much more. The accompanying CD-ROM contains all sample code from the book, as well as the latest binary distributions of Tcl/Tk, Tcl extensions, and an extensive collection of Tcl/Tk freeware.

MATLAB®, now the industry-standard engineering language for computation, analysis, and visualization, continues to evolve in its capabilities. Version 6.x incorporated several major improvements, including significant enhancements to its graphics features, such as transparencies, increased 3-D visualization, and an improved rendering engine.

The bestselling Graphics and GUIs with MATLAB has been fully revised to reflect MATLAB version 6. The third edition also features a number of improvements in both content and organization that ensure its readers get the optimum level of detail and best possible instruction.

New in the Third Edition:

· Full updates that reflect MATLAB 6.x enhancements
· Expanded discussions on 2-D and 3-D graphics
· New chapters on good GUI design and data visualization techniques
· Volume visualizations
· Updated language commands
· Deeper coverage of programming techniques, such as data structures and callback techniques
· Exercises in each chapter
· Additional examples and updated illustrations

Graphics and GUIs with MATLAB, Third Edition retains the comprehensible, almost conversational tutorial style that made its predecessors so popular but offers a streamlined organization and deeper coverage that make this edition an even better way to acquire or increase proficiency in using MATLAB to its fullest graphics capabilities.

Mastering cluster technology-the linking of servers-is becoming increasingly important for application and system programmers and network designers, administrators, and managers. With Microsoft's Windows NT cluster server being the first to tie cluster technology with a major operating system, it appears destined to take a leadership position in the industry. Introduction to Microsoft Windows NT Cluster Server provides all you need to know to develop your abilities for this essential technology. The author provides both introductory and advanced material focused on the three basic functions: fault tolerant computing (failover), load balancing, and centralized administration and monitoring. He guides the reader from the basics of cluster servers, through Microsoft's cluster server set-up, communication, programming, and administration. Written for professionals who are familiar with the Windows NT operating system and have programming experience, Introduction to Microsoft Windows NT Cluster Server contains information instrumental in helping you achieve zero downtime.

Although numerous sources document aspects of user-centered design, there are few references that consider how a designer transforms the information gathered about users and their work into an effective user interface design. This book explains just how designers bridge that gap. A group of leading experts in GUI design describe their methods in the context of specific design projects, and while the projects, processes, and methods vary considerably, the common theme is building a bridge between user requirements and user interface design.

"Programmers don't want to just read about the core concepts of operating systems. They want to learn how to apply the material by actually building applications. This new book motivates them by presenting numerous programming exercises at the code level. They are not only introduced to the OS concepts and abstractions, but also the implementation. Two design projects are integrated throughout the book that they'll be able to follow to get them into the code. Self-assessment and review material is presented at the end of each chapter to reinforce concepts. These features help to make this an excellent resource for programmers to gain invaluable experience."--

Master operating system development. FreeDOS Kernel explains the construction and operation of Pat Villani's DOS-C - a highly portable, single threaded operating system. Written in C and with system calls similar to MS-DOS, the FreeDOS kernel provides an excellent source code base for experimentation. Study it, modify it and use it without getting lost in the complexity of most microkernels. The book and companion disk include the full source code for an 80X86 kernel and support files. Achieve real platform independence with DOS compatibility. FreeDOS uses the de facto DOS hardware standards and provides binary compatibility for MS-DOS applications, compiles with Borland C, Microsoft C and other C cross-compilers without using their run-time libraries, and is the kernel provided by the FreeDOS community on the Internet. Provide embedded systems with full OS functionality. The FreeDOS kernel provides embedded systems applications with the functionality of larger operating systems, including file storage, embedded databases, and sophisticated device control. Simplify the design of your embedded systems by using your PC for development and then linking your own version of FreeDOS to create the application ROM.

Validation of Computerized Analytical and Networked Systems provides the definitive rationales, logic, and methodology for validation of computerized analytical systems. Whether you are involved with formulation or analytical development laboratories, chemical or microbiological quality control laboratories, LIMS installations, or any aspect of robotic in a healthcare laboratory, this book furnishes complete validation details. International and FDA regulations and requirements are discussed and juxtaposed with numerous practical examples that show you how to cost-effectively and efficiently accomplish validation acceptable to FDA GCP/GLP/GMP, NAMAS, and EN45001 standards. The templates included provide documentation examples and the many checklists found throughout the book assure that all aspects of covered in a logical sequence. The chapters describe and explain such topics as the Product Life Cycle revalidation, change control, documentation requirements, qualifications, testing, data validation and traceability, inspection, SOPs, and many other that help streamline the validation process.

Designed as a self-study guide, the book describes the real-world tradeoffs encountered in building a production-quality, platform-retargetable compiler. The authors examine the implementation of lcc, a production-quality, research-oriented retargetable compiler, designed at AT&T Bell Laboratories for the ANSI C programming language. The authors' innovative approach-a "literate program" that intermingles the text with the source code-uses a line-by-line explanation of the code to demonstrate how lcc is built.

The fields of computer-assisted instruction and intelligent tutoring systems have had few vehicles for sharing ideas or programs. Different backgrounds and settings meant reading different journals and attending different conferences. The purpose of this book is to foster a mutual understanding of shared issues and contemporary approaches so as to further powerful educational applications of computing. It is unique in drawing on both the intelligent tutoring systems and computer assisted instruction communities. Each chapter provides an in-depth discussion by leaders in these fields of current work, focusing on instructional programs -- their design, use, and evaluation. The editors and authors have made extensive efforts to ensure each chapter's clarity and readability for both communities.

Master operation system development. FreeDOS Kernel explains the construction and operation of Pat Villani's DOS-C - a highly portable, single threaded operating system. Written in C and with system calls similar to MS-DOS, the FreeDOS kernel provides an

The number of security countermeasures against user-land exploitation is on the rise. Because of this, kernel exploitation is becoming much more popular among exploit writers and attackers. Playing with the heart of the operating system can be a dangerous game: This book covers the theoretical techniques and approaches needed to develop reliable and effective kernel-level exploits and applies them to different operating systems (Linux, Solaris, Mac OS X, and Windows). Kernel exploits require both art and science to achieve. Every OS has its quirks and so every exploit must be molded to fully exploit its target. This book discusses the most popular OS families-UNIX derivatives, Mac OS X, and Windows-and how to gain complete control over them. Concepts and tactics are presented categorically so that even when a specifically detailed exploit has been patched, the foundational information that you have read will help you to write a newer, better attack or a more concrete design and defensive structure.
Covers a range of operating system families - UNIX derivatives, Mac OS X, WindowsDetails common scenarios such as generic memory corruption (stack overflow, heap overflow, etc.) issues, logical bugs and race conditionsDelivers the reader from user-land exploitation to the world of kernel-land (OS) exploits/attacks, with a particular focus on the steps that lead to the creation of successful techniques, in order to give to the reader something more than just a set of tricks

This book describes the internal algorithms and the structures that form the basis of the UNIX® operating system and their relationship to the programmer interface. The system description is based on UNIX System V Release 2 supported by AT&T, with some features from Release 3.

Communication lies at the heart of Symbian OS and the devices that use it. Symbian OS has a powerful and flexible communications architecture that addresses current state-of-the-art as well as future functionality. This rich environment gives developers access to important technologies such as wireless Bluetooth networks, TCP/IP networking, infrared data transport, email and SMS messaging, and WAP content.

Symbian OS Communications Programming is a guide to the Symbian OS communications architecture. It provides developers with authoritative and practical information on the communications models and programming interfaces that are used by Symbian OS, along with illustrative and timely examples.

SOCP covers all transport technologies supported by Symbian OS v6.1 including:serial and infrared communication, TCP/IP network support, Bluetooth, and telephony. Examples show how to take advantage of each technology.

SOCP also provides coverage of content technologies, such as HTML and WAP, and includes an explanation of the Symbian OS messaging architecture. Examples demonstrate the sending and receiving of email and SMS messages and to show the client/server interaction involved in pushing and pulling content to and from servers.

Advanced topic coverage includes the use of the Symbian OS communications database and a review of supported and future synchronization technologies such as SyncML.

This guide is designed for developers who have experience of programming in C++ and are interested in taking advantage of the communications possibilities of Symbian OS. No prior experience with communications programming is assumed.

Source code for all examples available for download from accompanying website.

Whatever your programming language, whatever your platform, you probably tap into linker and loader functions all the time. But do you know how to use them to their greatest possible advantage? Only now, with the publication of Linkers & Loaders, is there an authoritative book devoted entirely to these deep-seated compile-time and run-time processes.
The book begins with a detailed and comparative account of linking and loading that illustrates the differences among various compilers and operating systems. On top of this foundation, the author presents clear practical advice to help you create faster, cleaner code. You'll learn to avoid the pitfalls associated with Windows DLLs, take advantage of the space-saving, performance-improving techniques supported by many modern linkers, make the best use of the UNIX ELF library scheme, and much more. If you're serious about programming, you'll devour this unique guide to one of the field's least understood topics. Linkers & Loaders is also an ideal supplementary text for compiler and operating systems courses.
*Includes a linker construction project written in Perl, with project files available for download. *Covers dynamic linking in Windows, UNIX, Linux, BeOS, and other operating systems.
*Explains the Java linking model and how it figures in network applets and extensible Java code.
*Helps you write more elegant and effective code, and build applications that compile, load, and run more efficiently.

sed & awk describes two text manipulation programs that are mainstays of the UNIX programmer's toolbox. This edition covers the sed and awk programs as they are mandated by the POSIX standard and includes discussion of the GNU versions of these programs.

This is "the Word" -- one man's word, certainly -- about the art (and artifice) of the state of our computer-centric existence. And considering that the "one man" is Neal Stephenson, "the hacker Hemingway" (Newsweek) -- acclaimed novelist, pragmatist, seer, nerd-friendly philosopher, and nationally bestselling author of groundbreaking literary works (Snow Crash, Cryptonomicon, etc., etc.) -- the word is well worth hearing. Mostly well-reasoned examination and partial rant, Stephenson's In the Beginning... was the Command Line is a thoughtful, irreverent, hilarious treatise on the cyber-culture past and present; on operating system tyrannies and downloaded popular revolutions; on the Internet, Disney World, Big Bangs, not to mention the meaning of life itself.

This new and fully updated edition provides the practical course text to the Operating Systems required by the majority of degree and HND courses in Computing. It uses as a basis the familiar operating systems of UNIX, MSDOS and Windows. Colin Ritchie provides a clear introduction of all the terminology and concepts involved, and enables the reader to gain a thorough knowledge of the subject by blending technical discussion with real-practice issues, supported by practical exercises.

MicroC/OS II Second Edition describes the design and implementation of the MicroC/OS-II real-time operating system (RTOS). In addition to its value as a reference to the kernel, it is an extremely detailed and highly readable design study particularly useful to the embedded systems student. While documenting the design and implementation of the kernel, the book also walks the reader through the many related development issues: how to adapt the kernel for a new microprocessor, how to install the kernel, and how to structure the applications that run on the kernel. This edition features documentation for several important new features of the software, including new real-time services, floating points, and coding conventions. The accompanying downloadable resources include complete code for the MicroC/OS-II kernel.

O'Reilly's bestselling book on Linux's bash shell is at it again. Now that Linux is an established player both as a server and on the desktop "Learning the bash Shell" has been updated and refreshed to account for all the latest changes. Indeed, this third edition serves as the most valuable guide yet to the bash shell.

As any good programmer knows, the first thing users of the Linux operating system come face to face with is the shell the UNIX term for a user interface to the system. In other words, it's what lets you communicate with the computer via the keyboard and display. Mastering the bash shell might sound fairly simple but it isn't. In truth, there are many complexities that need careful explanation, which is just what "Learning the bash Shell" provides.

If you are new to shell programming, the book provides an excellent introduction, covering everything from the most basic to the most advanced features. And if you've been writing shell scripts for years, it offers a great way to find out what the new shell offers. "Learning the bash Shell" is also full of practical examples of shell commands and programs that will make everyday use of Linux that much easier. With this book, programmers will learn:

How to install bash as your login shell

The basics of interactive shell use, including UNIX file and directory structures, standard I/O, and background jobs

Command line editing, history substitution, and key bindings

How to customize your shell environment without programming

The nuts and bolts of basic shell programming, flow control structures, command-line options and typed variables

Process handling, from job control to processes, coroutines andsubshells

Debugging techniques, such as trace and verbose modes

Techniques for implementing system-wide shell customization and features related to system security

This illustrative compendium analyzes the load balancing problem in distributed stream processing systems and explores a set of high-performance real-time processing scheme based on key-based balancing strategy, join-matrix model and fault tolerance mechanisms.The volume succinctly provides the theoretical support for the proposed techniques. Through a rich set of experiments and comparisons with the other state-of-the-art techniques using both standard benchmarks and real data sets, the book comprehensively verifies the correctness and effectiveness of the proposed methods.This unique title is an excellent reference text for researchers in the fields of distributed stream processing, parallel system, cloud computing, etc.

System Integration presents the systems approach to complex problem solving and provides a powerful base for both product and process integration. This unique reference describes 27 kinds of integration work, primarily obtained through human communications. Simple computer applications-already in place in most companies-have the resources to encourage the availability and sharing of current team knowledge, which results in an intense, cooperative experience leading rapidly to sound design solutions.