Download or read book Working Effectively with Legacy Code written by Michael Feathers and published by Prentice Hall Professional. This book was released on 2004-09-22 with total page 457 pages. Available in PDF, EPUB and Kindle. Book excerpt: Get more out of your legacy systems: more performance, functionality, reliability, and manageability Is your code easy to change? Can you get nearly instantaneous feedback when you do change it? Do you understand it? If the answer to any of these questions is no, you have legacy code, and it is draining time and money away from your development efforts. In this book, Michael Feathers offers start-to-finish strategies for working more effectively with large, untested legacy code bases. This book draws on material Michael created for his renowned Object Mentor seminars: techniques Michael has used in mentoring to help hundreds of developers, technical managers, and testers bring their legacy systems under control. The topics covered include Understanding the mechanics of software change: adding features, fixing bugs, improving design, optimizing performance Getting legacy code into a test harness Writing tests that protect you against introducing new problems Techniques that can be used with any language or platform—with examples in Java, C++, C, and C# Accurately identifying where code changes need to be made Coping with legacy systems that aren't object-oriented Handling applications that don't seem to have any structure This book also includes a catalog of twenty-four dependency-breaking techniques that help you work with program elements in isolation and make safer changes.

Download or read book Re Engineering Legacy Software written by Chris Birchall and published by Simon and Schuster. This book was released on 2016-04-15 with total page 331 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summary As a developer, you may inherit projects built on existing codebases with design patterns, usage assumptions, infrastructure, and tooling from another time and another team. Fortunately, there are ways to breathe new life into legacy projects so you can maintain, improve, and scale them without fighting their limitations. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the Book Re-Engineering Legacy Software is an experience-driven guide to revitalizing inherited projects. It covers refactoring, quality metrics, toolchain and workflow, continuous integration, infrastructure automation, and organizational culture. You'll learn techniques for introducing dependency injection for code modularity, quantitatively measuring quality, and automating infrastructure. You'll also develop practical processes for deciding whether to rewrite or refactor, organizing teams, and convincing management that quality matters. Core topics include deciphering and modularizing awkward code structures, integrating and automating tests, replacing outdated build systems, and using tools like Vagrant and Ansible for infrastructure automation. What's Inside Refactoring legacy codebases Continuous inspection and integration Automating legacy infrastructure New tests for old code Modularizing monolithic projects About the Reader This book is written for developers and team leads comfortable with an OO language like Java or C#. About the Author Chris Birchall is a senior developer at the Guardian in London, working on the back-end services that power the website. Table of Contents PART 1 GETTING STARTED Understanding the challenges of legacy projects Finding your starting point PART 2 REFACTORING TO IMPROVE THE CODEBASE Preparing to refactor Refactoring Re-architecting The Big Rewrite PART 3 BEYOND REFACTORING—IMPROVING PROJECT WORKFLOWAND INFRASTRUCTURE Automating the development environment Extending automation to test, staging, and production environments Modernizing the development, building, and deployment of legacy software Stop writing legacy code!

Download or read book Living Documentation written by Cyrille Martraire and published by Addison-Wesley Professional. This book was released on 2018-11-14 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: Use an Approach Inspired by Domain-Driven Design to Build Documentation That Evolves to Maximize Value Throughout Your Development Lifecycle Software documentation can come to life, stay dynamic, and actually help you build better software. Writing for developers, coding architects, and other software professionals, Living Documentation shows how to create documentation that evolves throughout your entire design and development lifecycle. Through patterns, clarifying illustrations, and concrete examples, Cyrille Martraire demonstrates how to use well-crafted artifacts and automation to dramatically improve the value of documentation at minimal extra cost. Whatever your domain, language, or technologies, you don't have to choose between working software and comprehensive, high-quality documentation: you can have both. · Extract and augment available knowledge, and make it useful through living curation · Automate the creation of documentation and diagrams that evolve as knowledge changes · Use development tools to refactor documentation · Leverage documentation to improve software designs · Introduce living documentation to new and legacy environments

Download or read book The Legacy Code Programmer s Toolbox written by Jonathan Boccara and published by . This book was released on 2019-09-21 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This is a warm and reassuring book that will equip you to read, understand, and update legacy code in any language." --Kate Gregory "It is easy to forget that outside the world of software development, the word legacy has another meaning. A positive meaning, a gift of wealth from the past to the present for the future. This book will help you reclaim the word." --Kevlin Henney If you're like most software developers, you have to deal with legacy code. But working with legacy code is challenging! This book will teach you how to be happy, efficient and successful when working with legacy code. Here are the skills that The Legacy Code Programmer's Toolbox will teach you: - how to deal with legacy code efficiently and with a positive approach, - 10 techniques how to understand legacy code, - 5 ways to reduce the size of long functions, - a technique to turn legacy code to your advantage to improve your programming skills, - how to be in a motivated mindset, - the power of knowledge of your codebase, how to acquire it and make every person in your team acquire it too, - how to find the source of a bug quickly in a large and unfamiliar codebase, - where to focus your refactoring efforts so that they make your life easier, - and many more things to be efficient and happy when working with legacy code!

Download or read book SOA Source Book written by The Open Group and published by Van Haren. This book was released on 2009-04-04 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: Software services are established as a programming concept, but their impact on the overall architecture of enterprise IT and business operations is not well-understood. This has led to problems in deploying SOA, and some disillusionment. The SOA Source Book adds to this a collection of reference material for SOA. It is an invaluable resource for enterprise architects working with SOA.The SOA Source Book will help enterprise architects to use SOA effectively. It explains: What SOA is How to evaluate SOA features in business terms How to model SOA How to use The Open Group Architecture Framework (TOGAF™) for SOA SOA governance This book explains how TOGAF can help to make an Enterprise Architecture. Enterprise Architecture is an approach that can help management to understand this growing complexity.

Download or read book Living Documentation written by Cyrille Martraire and published by Addison-Wesley Professional. This book was released on 2019-05-25 with total page 744 pages. Available in PDF, EPUB and Kindle. Book excerpt: Use an Approach Inspired by Domain-Driven Design to Build Documentation That Evolves to Maximize Value Throughout Your Development Lifecycle Software documentation can come to life, stay dynamic, and actually help you build better software. Writing for developers, coding architects, and other software professionals, Living Documentation shows how to create documentation that evolves throughout your entire design and development lifecycle. Through patterns, clarifying illustrations, and concrete examples, Cyrille Martraire demonstrates how to use well-crafted artifacts and automation to dramatically improve the value of documentation at minimal extra cost. Whatever your domain, language, or technologies, you don’t have to choose between working software and comprehensive, high-quality documentation: you can have both. · Extract and augment available knowledge, and make it useful through living curation · Automate the creation of documentation and diagrams that evolve as knowledge changes · Use development tools to refactor documentation · Leverage documentation to improve software designs · Introduce living documentation to new and legacy environments

Download or read book Software Design X Rays written by Adam Tornhill and published by Pragmatic Bookshelf. This book was released on 2018-03-08 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: Are you working on a codebase where cost overruns, death marches, and heroic fights with legacy code monsters are the norm? Battle these adversaries with novel ways to identify and prioritize technical debt, based on behavioral data from how developers work with code. And that's just for starters. Because good code involves social design, as well as technical design, you can find surprising dependencies between people and code to resolve coordination bottlenecks among teams. Best of all, the techniques build on behavioral data that you already have: your version-control system. Join the fight for better code! Use statistics and data science to uncover both problematic code and the behavioral patterns of the developers who build your software. This combination gives you insights you can't get from the code alone. Use these insights to prioritize refactoring needs, measure their effect, find implicit dependencies between different modules, and automatically create knowledge maps of your system based on actual code contributions. In a radical, much-needed change from common practice, guide organizational decisions with objective data by measuring how well your development teams align with the software architecture. Discover a comprehensive set of practical analysis techniques based on version-control data, where each point is illustrated with a case study from a real-world codebase. Because the techniques are language neutral, you can apply them to your own code no matter what programming language you use. Guide organizational decisions with objective data by measuring how well your development teams align with the software architecture. Apply research findings from social psychology to software development, ensuring you get the tools you need to coach your organization towards better code. If you're an experienced programmer, software architect, or technical manager, you'll get a new perspective that will change how you work with code. What You Need: You don't have to install anything to follow along in the book. TThe case studies in the book use well-known open source projects hosted on GitHub. You'll use CodeScene, a free software analysis tool for open source projects, for the case studies. We also discuss alternative tooling options where they exist.

Download or read book Your Story Matters written by Leslie Leyland Fields and published by NavPress. This book was released on 2020-04-07 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: Your Story Matters presents a dynamic and spiritually formative process for understanding and redeeming the past in order to live well in the present and into the future. Leslie Leyland Fields has used and taught this practical and inspiring writing process for decades, helping people from all walks of life to access memory and sift through the truth of their stories. This is not just a book for writers. Each one of us has a story, and understanding God's work in our stories is a vital part of our faith. Through the spiritual practice of writing, we can "remember" his acts among us, "declare his glory among the nations," and pass on to others what we have witnessed of God in this life: the mysterious, the tragic, the miraculous, the ordinary. With a companion video curriculum from RightNow Media, this is a "why not" book as opposed to a "how to" book. Leslie asks each of us an important question: "Why not learn to tell your story, in the context of the grander story of God?"

Download or read book Cataloguing Culture written by Hannah Turner and published by UBC Press. This book was released on 2020-07-15 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: How does material culture become data? Why does this matter, and for whom? As the cultures of Indigenous peoples in North America were mined for scientific knowledge, years of organizing, classifying, and cataloguing hardened into accepted categories, naming conventions, and tribal affiliations – much of it wrong. Cataloguing Culture examines how colonialism has operated through the technologies of museum bureaucracy: the ledger book, the card catalogue, and eventually the database. As Indigenous communities reclaim what is theirs, this timely work shines a light on the importance of documentation for access to and return of cultural heritage.

Download or read book Technical Writing One Hundred One written by Alan S. Pringle and published by Lulu.com. This book was released on 2009 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Details the skills you need as a technical writer to create both printed and online content. This valuable reference describes the entire development process-planning, writing, visual design, editing, indexing, and production. You also get tips on how to write information that is more easily translated into other languages. You'll learn about the importance of following templates and about how structured authoring environments based on Extensible Markup Language (XML) streamline the content development process. This updated third edition features new information on the Darwin Information Typing Architecture (DITA) standard for structured authoring, and it explains the impact of Web 2.0 technologies-blogs, wikis, and forums-on technical communication.

Download or read book Modernizing Legacy Applications in PHP written by Paul M. Jones and published by Packt Publishing Ltd. This book was released on 2016-08-31 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: Get your code under control in a series of small, specific steps About This Book Learn to extract and replace legacy artifacts, Improve your application from the ground up while keeping your codebase fully operational, Improve the quality of your legacy applications. Who This Book Is For PHP developers from all skill levels will be able to get value from this book and will be able to transform their spaghetti code applications to clean, modular applications. If you are in the midst of a legacy refactor or you find yourself in a state of despair caused by the code you have inherited, this is the book for you. All you need is to have PHP 5.0 installed, and you're all set to change the way you maintain and deploy your code! What You Will Learn Replace global and new with dependency injection Extract SQL statements to gateways Convert action logic to controllers Remove repeated logic in page scripts Create maintainable PHP code from crufty legacy PHP In Detail Have you noticed that your legacy PHP application is composed of page scripts placed directly in the document root of the web server? Or, do your page scripts, along with any other classes and functions, combine the concerns of model, view, and controller into the same scope? Is the majority of the logical flow incorporated as include files and global functions rather than class methods? Working with such a legacy application feels like dragging your feet through mud, doesn't it?This book will show you how to modernize your application in terms of practice and technique, rather than in terms of using tools like frameworks and libraries, by extracting and replacing its legacy artifacts. We will use a step-by-step approach, moving slowly and methodically, to improve your application from the ground up. We'll show you how dependency injection can replace both the new and global dependencies. We'll also show you how to change the presentation logic to view files and the action logic to a controller. Moreover, we'll keep your application running the whole time. Each completed step in the process will keep your codebase fully operational with higher quality. When we are done, you will be able to breeze through your code like the wind. Your code will be autoloaded, dependency-injected, unit-tested, layer-separated, and front-controlled. Most of the very limited code we will add to your application is specific to this book. We will be improving ourselves as programmers, as well as improving the quality of our legacy application. Style and approach This book gives developers an easy-to-follow, practical and powerful process to bring their applications up to a modern baseline. Each step in the book is practical, self-contained and moves you closer to the end goal you seek: maintainable code. As you follow the exercises in the book, the author almost anticipates your questions and you will have the answers, ready to be implemented on your project.

Download or read book BDD in Action Second Edition written by John Ferguson Smart and published by Simon and Schuster. This book was released on 2023-06-20 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt: Deliver software that does what it’s supposed to do! Behavior-Driven Development guides your software projects to success with collaboration, communication techniques, and concrete requirements you can turn into automated tests. In BDD in Action, Second Edition you’ll learn how to: Implement and improve BDD practices Prioritize features from business goals Facilitate an example mapping session Write automated acceptance tests Scale up your automated acceptance tests Deliver accurate reporting and documentation Around half of all software projects fail to deliver on requirements. Behavior-Driven Development (BDD) helps make sure that yours isn’t one of them. Behavior-Driven Development in Action, Second Edition teaches you how to ensure that everyone involved in a software project—from developers to non-technical stakeholders—are in agreement on goals and objectives. It lays out the communication skills, collaborative practices, and useful automation tools that will let you seamlessly succeed with BDD. Now in its second edition, this revised bestseller has been extensively updated with new techniques for incorporating BDD into large-scale and enterprise development practices such as Agile and DevOps. Foreword by Daniel Terhorst-North. About the Technology Behavior-Driven Development is a collaborative software design technique that organizes examples of an application’s desired behavior into a concrete, testable specification. Because the BDD process gathers input from all areas of an organization, it maximizes the likelihood your software will satisfy both end users and business stakeholders. The established collaboration practices and automation strategies in this book will help you maximize the benefits of BDD for your dev team and your business clients. About the Book In BDD in Action, Second Edition, you’ll learn to seamlessly integrate BDD into your existing development process. This thoroughly revised new edition now shows how to integrate BDD with DevOps and large-scale Agile systems. Practical examples introduce cross-functional team communication skills, leading a successful requirements analysis, and how to set up automated acceptance criteria. What’s Inside How BDD positively affects teamwork, dynamics, and collaboration with stakeholders Help teams discover and analyze requirements, uncover assumptions, and reduce risks Make acceptance, integration, and unit testing more effective Automate reporting and living documentation to improve transparency About the Reader For all development teams. No experience with BDD required. Examples in Java, JavaScript, and TypeScript can be easily expressed in your chosen language. About the Author John Ferguson Smart is the creator of the Serenity BDD framework and founder of the Serenity Dojo training school. Jan Molak is the author of the Serenity/JS testing framework, Jenkins Build Monitor, and other CD and testing tools.

Download or read book Echoes of Brown written by Michelle Fine and published by Teachers College Press. This book was released on 2004 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: Accompanied by a full-length DVD, this full-color book creates a series of unforgettable echoes on America's long history of yearning, betrayal, victory, and relentless desire for educational justice. Includes teaching resources.

Download or read book Documenting Violence in Calder n s Mexico written by Jessica Wax-Edwards and published by Boydell & Brewer. This book was released on 2023-04-25 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Mexico, during the presidency of Felipe Calderón (2006-2012) and as a direct result of his 'war' on drugs, at least 60,000 people were killed, tens of thousands were 'disappeared' and countless more were subjected to kidnapping and sexual violence. This book analyses how artists and filmmakers, alongside affected citizens, attempted to navigate, articulate and contend with this unparalleled escalation in brutality. In Mexico, during the presidency of Felipe Calderón (2006-2012) and as a direct result of his 'war' on drugs, at least 60,000 people were killed, tens of thousands were 'disappeared' and countless more were subjected to kidnapping and sexual violence. This book analyses how artists and filmmakers, alongside affected citizens, attempted to navigate, articulate and contend with this unparalleled escalation in brutality. The texts studied here provide a critical visual archive of this first phase in the drug war and show how artists including Pedro Pardo, Fernando Brito, Mónica González and Natalia Almada attempted to challenge official narratives, foster emerging nodes of resistance and seek justice for citizens. Bringing together works of photography, photojournalism, documentary and short fiction cinema, the book argues for the vital role of cultural production in documenting institutional corruption, human rights abuses and narco-related violence in Mexican society and providing a space to grieve and remember the victims. As Mexico's socio-political landscape continues to deteriorate, the book shows how its visual cultural legacy provides a means of understanding and responding to the violence.

Download or read book Documenting Performance written by Toni Sant and published by Bloomsbury Publishing. This book was released on 2017-03-23 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: Performance in the digital age has undergone a radical shift in which a once ephemeral art form can now be relived, replayed and repeated. Until now, much scholarship has been devoted to the nature of live performance in the digital age; Documenting Performance is the first book to provide a collection of key writings about the process of documenting performance, focused not on questions of liveness or the artistic qualities of documents, but rather on the professional approaches to recovering, preserving and disseminating knowledge of live performance. Through its four-part structure, the volume introduces readers to important writings by international practitioners and scholars on: * the contemporary context for documenting performance * processes of documenting performance * documenting bodies in motion * documenting to create In each, chapters examine the ways performance is documented and the issues arising out of the process of documenting performance. While theorists have argued that performance becomes something else whenever it is documented, the writings reveal how the documents themselves cannot be regarded simply as incomplete remains from live events. The methods for preserving and managing them over time, ensuring easy access of such materials in systematic archives and collections, requires professional attention in its own right. Through the process of documenting performance, artists acquire a different perspective on their own work, audiences can recall specific images and sounds for works they have witnessed in person, and others who did not see the original work can trace the memories of particular events, or use them to gain an understanding of something that would otherwise remain unknown to them and their peers.

Download or read book To Conserve a Legacy written by Richard J. Powell and published by MIT Press. This book was released on 1999 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: A major exhibition catalog documenting and discussing a century of art collected by America's historically black colleges and universities. 240 illustrations, 200 in color.

Download or read book Ealy Family Heritage written by Melvin J. Collier and published by Createspace Independent Publishing Platform. This book was released on 2016-02 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ealy Family Heritage, Documenting Our Legacy is a fascinating body of work that not only documents the Ealy Family's history back to the 1700s, but it also captures the history of the Leake County, Mississippi communities where the family's presence dates back to circa 1835. That was when the family patriarch, Robert "Big Bob" Ealy, was transported to central Mississippi from Nash County, North Carolina as an enslaved young man. His enslaver, William "Billy" Eley, used him as a breeder. With his wife Jane Parrott, Big Bob Ealy had 12 children. Three additional children have been found. Because of his forced task of slave breeding, more will likely be unearthed in the future due to DNA technology. This first volume documents over 3,500 descendants. The family ancestral homes are the Lena and Tuscola communities of Leake County, but many descendants also resided and still live in Leake, Scott, Rankin, Hinds, and Madison County, Mississippi. During the 20th Century Great Migration, scores of Ealys migrated to Chicago, Detroit, Indianapolis, Milwaukee, Las Vegas, and other points North and West. Ealy Family Heritage, Documenting Our Legacy highlights four key areas - family, community, church, and school. These topics help to provide a comprehensive history of the family. A family history is more than just names, places, and dates. That's boring. However, this book is like no other family publication because it is chockfull of pictures, stories, and memories from family elders and others about the family, the communities, the churches, and the early schools for African Americans in southern Leake County. Oral history is a major part of family history research, as it gives life to the deceased ancestors. Ealy Family Heritage, Documenting Our Legacy was authored by Melvin J. Collier, a renowned genealogy researcher and author of two genealogical books, Mississippi to Africa, A Journey of Discovery and 150 Years Later, Broken Ties Mended. Collier is a great great grandson of Big Bob & Jane Ealy. He first heard his paternal grandmother, the late Mrs. Willie Ealy Collier, utter Big Bob's name from her lips when he was a teenager. Consequently, he began his genealogy research of the Ealy Family in 1993, nearly three years after his grandmother's passing, recalling much of the information she relayed to him. He has currently traced the Ealy Family's history back to Big Bob's mother, Annie, who was born circa 1795. Her name was given to numerous descendants. Collier discovered an unfortunate saga that involved the "ownership" of Annie and three of her children. They were the subject of an 1832 North Carolina court case, William Hunt vs. Edwin Bass et al, 17 N.C. 292, which went all the way to the North Carolina Supreme Court. Collier's research has also taken Jane Parrott's family history back to the 1700s to Lunenburg County and Brunswick County, Virginia. He has also uncovered autosomal DNA evidence of the family's African roots. In Ealy Family Heritage, Documenting Our Legacy, Collier uniquely combines the process of genealogy research with story-telling. He discloses how he researched the enslaved ancestors of Big Bob and Jane, while still telling the stories of their lives and their descendants' lives during slavery and afterwards. This also makes this book a great publication for even non-descendants who are interested in African American genealogy research. This book can also serve as a great template on how to organize and write a family history book. Whether if one is an Ealy descendant or not, this book is a great educational resource. Questions can be sent to [email protected].