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Produkt zum Begriff Refactoring:


  • Refactoring to Patterns
    Refactoring to Patterns

    In 1994, Design Patterns changed the landscape of object-oriented development by introducing classic solutions to recurring design problems. In 1999, Refactoring revolutionized design by introducing an effective process for improving code. With the highly anticipated Refactoring to Patterns, Joshua Kerievsky has changed our approach to design by forever uniting patterns with the evolutionary process of refactoring. This book introduces the theory and practice of pattern-directed refactorings: sequences of low-level refactorings that allow designers to safely move designs to, towards, or away from pattern implementations. Using code from real-world projects, Kerievsky documents the thinking and steps underlying over two dozen pattern-based design transformations. Along the way he offers insights into pattern differences and how to implement patterns in the simplest possible ways. Coverage includes: A catalog of twenty-seven pattern-directed refactorings, featuring real-world code examples Descriptions of twelve design smells that indicate the need for this book’s refactorings General information and new insights about patterns and refactoring Detailed implementation mechanics: how low-level refactorings are combined to implement high-level patterns Multiple ways to implement the same pattern–and when to use each Practical ways to get started even if you have little experience with patterns or refactoring Refactoring to Patterns reflects three years of refinement and the insights of more than sixty software engineering thought leaders in the global patterns, refactoring, and agile development communities. Whether you’re focused on legacy or “greenfield” development, this book will make you a better software designer by helping you learn how to make important design changes safely and effectively.

    Preis: 32.09 € | Versand*: 0 €
  • Refactoring: Ruby Edition
    Refactoring: Ruby Edition

    The Definitive Refactoring Guide, Fully Revamped for Ruby   With refactoring, programmers can transform even the most chaotic software into well-designed systems that are far easier to evolve and maintain. What’s more, they can do it one step at a time, through a series of simple, proven steps. Now, there’s an authoritative and extensively updated version of Martin Fowler’s classic refactoring book that utilizes Ruby examples and idioms throughout–not code adapted from Java or any other environment.   The authors introduce a detailed catalog of more than 70 proven Ruby refactorings, with specific guidance on when to apply each of them, step-by-step instructions for using them, and example code illustrating how they work. Many of the authors’ refactorings use powerful Ruby-specific features, and all code samples are available for download.   Leveraging Fowler’s original concepts, the authors show how to perform refactoring in a controlled, efficient, incremental manner, so you methodically improve your code’s structure without introducing new bugs. Whatever your role in writing or maintaining Ruby code, this book will be an indispensable resource.   This book will help you Understand the core principles of refactoring and the reasons for doing it Recognize “bad smells” in your Ruby code Rework bad designs into well-designed code, one step at a time Build tests to make sure your refactorings work properly Understand the challenges of refactoring and how they can be overcome Compose methods to package code properly Move features between objects to place responsibilities where they fit best Organize data to make it easier to work with Simplify conditional expressions and make more effective use of polymorphism Create interfaces that are easier to understand and use Generalize more effectively Perform larger refactorings that transform entire software systems and may take months or years Successfully refactor Ruby on Rails code

    Preis: 19.25 € | Versand*: 0 €
  • Refactoring Databases: Evolutionary Database Design
    Refactoring Databases: Evolutionary Database Design

    Refactoring has proven its value in a wide range of development projects–helping software professionals improve system designs, maintainability, extensibility, and performance. Now, for the first time, leading agile methodologist Scott Ambler and renowned consultant Pramodkumar Sadalage introduce powerful refactoring techniques specifically designed for database systems.   Ambler and Sadalage demonstrate how small changes to table structures, data, stored procedures, and triggers can significantly enhance virtually any database design–without changing semantics. You’ll learn how to evolve database schemas in step with source code–and become far more effective in projects relying on iterative, agile methodologies.   This comprehensive guide and reference helps you overcome the practical obstacles to refactoring real-world databases by covering every fundamental concept underlying database refactoring. Using start-to-finish examples, the authors walk you through refactoring simple standalone database applications as well as sophisticated multi-application scenarios. You’ll master every task involved in refactoring database schemas, and discover best practices for deploying refactorings in even the most complex production environments.   The second half of this book systematically covers five major categories of database refactorings. You’ll learn how to use refactoring to enhance database structure, data quality, and referential integrity; and how to refactor both architectures and methods. This book provides an extensive set of examples built with Oracle and Java and easily adaptable for other languages, such as C#, C++, or VB.NET, and other databases, such as DB2, SQL Server, MySQL, and Sybase.   Using this book’s techniques and examples, you can reduce waste, rework, risk, and cost–and build database systems capable of evolving smoothly, far into the future.

    Preis: 22.46 € | Versand*: 0 €
  • Refactoring to Agility (Digital Shortcut)
    Refactoring to Agility (Digital Shortcut)

    A Practical Framework for Gaining Agility’s Benefits Without the Risk   Agile methodologies, such as XP, Scrum, Crystal, and Lean Software Development enable development organizations to deliver higher-quality software far more rapidly. However, for the “non-agile” development organization, transitioning to agility is an enormous leap, requiring radically new skills and presenting profound risks.   In this book, leading agile practitioner Carol A. Wellington introduces the first systematic, three-phase process for moving smoothly to agility. Just as developers have learned to refactor code to improve performance and maintainability, Wellington shows how to refactor processes to improve agility.   Using Wellington’s framework, you can gradually move toward agility, while maintaining full control and avoiding disruption. You’ll lay a solid foundation for agility, and then refactor more and more of your processes, systematically introducing agility wherever it delivers compelling value. You can retain current processes that work, and implement the best agile methods for your organization, regardless of their source. This practical approach can help you build organizational confidence in agility, drive measurable benefits, and minimize risk every step of the way.   Coverage includes   ·        Phase 1: Time-boxed iterations that deliver customer-visible functionality–not just components ·        Phase 2: A lightweight measurement process to detect problems and evaluate changes withoutwasting too much time gathering and analyzing data ·        Phase 3: Identifying your worst process “smells,” uncovering their true underlying causes, and fixing them ·        Incrementally bringing agility to planning, estimation, analysis, design, development, and process management ·        Eliminating tasks and processes that don’t add value ·        Overcoming pitfalls and hidden interconnections that complicate your agile transition ·        Learning to lead the transition to agility, gaining buy-in from team members, customers, and executives   Whatever your role, organization, or current methodology, Refactoring to Agility can help you reap powerful value from agile methods–without the risks.   Dr. Carol A. Wellington is a professor of computer science and the department chair at Shippensburg University of Pennsylvania. Prior to this position, she was a leader in large software development organizations, building operating systems and real-time embedded applications. Dr. Wellington currently uses this combination of academic and industrial experience as a consultant to help companies question their assumptions about development processes to improve their agility and product quality.  

    Preis: 9.62 € | Versand*: 0 €
  • Welche Vorteile bietet eine effiziente Programmierung für die Entwicklung neuer Software?

    Effiziente Programmierung ermöglicht eine schnellere Entwicklung von Software, da weniger Zeit für das Schreiben und Testen des Codes benötigt wird. Zudem führt effiziente Programmierung zu einer besseren Performance der Software, da Ressourcen optimal genutzt werden. Schließlich können durch effiziente Programmierung auch Kosten gespart werden, da weniger Aufwand für die Wartung und Optimierung der Software erforderlich ist.

  • Welche Software für KNX Programmierung?

    Welche Software für KNX Programmierung? Es gibt verschiedene Softwarelösungen für die Programmierung von KNX-Systemen, darunter ETS (Engineering Tool Software) von KNX Association, die als Standardwerkzeug für die Programmierung von KNX-Installationen gilt. Es gibt auch alternative Softwarelösungen von Drittanbietern wie Gira X1 oder Jung Facility Pilot, die ebenfalls zur Programmierung von KNX-Systemen verwendet werden können. Die Wahl der Software hängt oft von persönlichen Vorlieben, Erfahrung und den Anforderungen des Projekts ab. Es ist ratsam, sich mit den verschiedenen verfügbaren Optionen vertraut zu machen und diejenige auszuwählen, die am besten zu den individuellen Bedürfnissen passt.

  • Was sind die grundlegenden Konzepte, die bei der Programmierung einer Software oder Anwendung berücksichtigt werden müssen?

    Die grundlegenden Konzepte sind Datenstrukturen, Algorithmen und Designprinzipien. Datenstrukturen helfen dabei, Informationen effizient zu speichern und zu verarbeiten. Algorithmen sind Schritt-für-Schritt-Anweisungen zur Lösung eines Problems, während Designprinzipien die Struktur und Organisation des Codes beeinflussen.

  • Wie beeinflusst die objektorientierte Programmierung die Entwicklung von Softwareanwendungen in den Bereichen der Webentwicklung, der App-Entwicklung und der Software-Engineering?

    Die objektorientierte Programmierung ermöglicht eine modulare und wiederverwendbare Codebasis, was die Entwicklung von Softwareanwendungen effizienter macht. Durch die Verwendung von Klassen und Objekten können Entwickler leichter komplexe Systeme in Webanwendungen, Apps und anderen Softwarelösungen erstellen. Die Vererbung und Polymorphie in der objektorientierten Programmierung ermöglichen es, Code zu abstrahieren und flexibel auf sich ändernde Anforderungen zu reagieren. Darüber hinaus fördert die objektorientierte Programmierung die Wartbarkeit und Erweiterbarkeit von Softwareanwendungen, was insbesondere in den Bereichen der Webentwicklung, App-Entwicklung und Software-Engineering von großer Bedeutung ist.

Ähnliche Suchbegriffe für Refactoring:


  • xUnit Test Patterns: Refactoring Test Code
    xUnit Test Patterns: Refactoring Test Code

    Automated testing is a cornerstone of agile development. An effective testing strategy will deliver new functionality more aggressively, accelerate user feedback, and improve quality. However, for many developers, creating effective automated tests is a unique and unfamiliar challenge.   xUnit Test Patterns is the definitive guide to writing automated tests using xUnit, the most popular unit testing framework in use today. Agile coach and test automation expert Gerard Meszaros describes 68 proven patterns for making tests easier to write, understand, and maintain. He then shows you how to make them more robust and repeatable--and far more cost-effective. Loaded with information, this book feels like three books in one. The first part is a detailed tutorial on test automation that covers everything from test strategy to in-depth test coding. The second part, a catalog of 18 frequently encountered "test smells," provides trouble-shooting guidelines to help you determine the root cause of problems and the most applicable patterns. The third part contains detailed descriptions of each pattern, including refactoring instructions illustrated by extensive code samples in multiple programming languages.

    Preis: 36.37 € | Versand*: 0 €
  • Refactoring: Improving the Design of Existing Code
    Refactoring: Improving the Design of Existing Code

    "Whenever you read [Refactoring], it’s time to read it again. And if you haven’t read it yet, please do before writing another line of code."–David Heinemeier Hansson, Creator of Ruby on Rails, Founder & CTO at BasecampFully Revised and Updated—Includes New Refactorings and Code Examples “Any fool can write code that a computer can understand. Good programmers write code that humans can understand.” –M. Fowler (1999)For more than twenty years, experienced programmers worldwide have relied on Martin Fowler’s Refactoring to improve the design of existing code and to enhance software maintainability, as well as to make existing code easier to understand. This eagerly awaited new edition has been fully updated to reflect crucial changes in the programming landscape. Refactoring, Second Edition, features an updated catalog of refactorings and includes JavaScript code examples, as well as new functional examples that demonstrate refactoring without classes. Like the original, this edition explains what refactoring is; why you should refactor; how to recognize code that needs refactoring; and how to actually do it successfully, no matter what language you use.Understand the process and general principles of refactoringQuickly apply useful refactorings to make a program easier to comprehend and changeRecognize “bad smells” in code that signal opportunities to refactorExplore the refactorings, each with explanations, motivation, mechanics, and simple examplesBuild solid tests for your refactoringsRecognize tradeoffs and obstacles to refactoring Includes free access to the canonical web edition, with even more refactoring resources. (See inside the book for details about how to access the web edition.)

    Preis: 47.07 € | Versand*: 0 €
  • Refactoring to Patterns
    Refactoring to Patterns

    This is the eBook version of the printed book. If the print book includes a CD-ROM, this content is not included within the eBook version.In 1994, Design Patterns changed the landscape of object-oriented development by introducing classic solutions to recurring design problems. In 1999, Refactoring revolutionized design by introducing an effective process for improving code. With the highly anticipated Refactoring to Patterns, Joshua Kerievsky has changed our approach to design by forever uniting patterns with the evolutionary process of refactoring.This book introduces the theory and practice of pattern-directed refactorings: sequences of low-level refactorings that allow designers to safely move designs to, towards, or away from pattern implementations. Using code from real-world projects, Kerievsky documents the thinking and steps underlying over two dozen pattern-based design transformations. Along the way he offers insights into pattern differences and how to implement patterns in the simplest possible ways.Coverage includes: A catalog of twenty-seven pattern-directed refactorings, featuring real-world code examplesDescriptions of twelve design smells that indicate the need for this book’s refactoringsGeneral information and new insights about patterns and refactoringDetailed implementation mechanics: how low-level refactorings are combined to implement high-level patternsMultiple ways to implement the same pattern—and when to use eachPractical ways to get started even if you have little experience with patterns or refactoringRefactoring to Patterns reflects three years of refinement and the insights of more than sixty software engineering thought leaders in the global patterns, refactoring, and agile development communities. Whether you’re focused on legacy or “greenfield” development, this book will make you a better software designer by helping you learn how to make important design changes safely and effectively.

    Preis: 42.79 € | Versand*: 0 €
  • Refactoring: Ruby Edition
    Refactoring: Ruby Edition

    The Definitive Refactoring Guide, Fully Revamped for Ruby   With refactoring, programmers can transform even the most chaotic software into well-designed systems that are far easier to evolve and maintain. What’s more, they can do it one step at a time, through a series of simple, proven steps. Now, there’s an authoritative and extensively updated version of Martin Fowler’s classic refactoring book that utilizes Ruby examples and idioms throughout–not code adapted from Java or any other environment.   The authors introduce a detailed catalog of more than 70 proven Ruby refactorings, with specific guidance on when to apply each of them, step-by-step instructions for using them, and example code illustrating how they work. Many of the authors’ refactorings use powerful Ruby-specific features, and all code samples are available for download.   Leveraging Fowler’s original concepts, the authors show how to perform refactoring in a controlled, efficient, incremental manner, so you methodically improve your code’s structure without introducing new bugs. Whatever your role in writing or maintaining Ruby code, this book will be an indispensable resource.   This book will help you Understand the core principles of refactoring and the reasons for doing it Recognize “bad smells” in your Ruby code Rework bad designs into well-designed code, one step at a time Build tests to make sure your refactorings work properly Understand the challenges of refactoring and how they can be overcome Compose methods to package code properly Move features between objects to place responsibilities where they fit best Organize data to make it easier to work with Simplify conditional expressions and make more effective use of polymorphism Create interfaces that are easier to understand and use Generalize more effectively Perform larger refactorings that transform entire software systems and may take months or years Successfully refactor Ruby on Rails code

    Preis: 37.44 € | Versand*: 0 €
  • Wie beeinflusst die objektorientierte Programmierung die Entwicklung von Software in verschiedenen Bereichen wie Webentwicklung, Datenbankdesign und maschinelles Lernen?

    Die objektorientierte Programmierung ermöglicht eine modulare und wiederverwendbare Codebasis, was die Entwicklung von Software in verschiedenen Bereichen effizienter macht. In der Webentwicklung können objektorientierte Konzepte wie Vererbung und Polymorphismus dazu beitragen, komplexe Anwendungen zu erstellen und zu warten. Im Datenbankdesign ermöglicht die objektorientierte Programmierung die Modellierung von Daten in Form von Objekten, was die Strukturierung und Verwaltung von Daten erleichtert. Im maschinellen Lernen können objektorientierte Prinzipien die Entwicklung und Wartung von komplexen Algorithmen und Modellen vereinfachen.

  • Was sind typische Beispiele für Ablaufwerte in der Programmierung von Software?

    Typische Beispiele für Ablaufwerte in der Programmierung sind Variablen, die den aktuellen Zustand eines Programms speichern, Schleifen, die bestimmte Anweisungen wiederholt ausführen, und Bedingungen, die den Ablauf des Programms basierend auf bestimmten Kriterien steuern. Diese Ablaufwerte sind entscheidend für die Logik und Funktionalität von Softwareprogrammen.

  • "Was sind die grundlegenden Schritte bei der CNC-Programmierung?" "Welche Software wird für die CNC-Programmierung am häufigsten verwendet?"

    Die grundlegenden Schritte bei der CNC-Programmierung sind das Erstellen eines CAD-Modells, die Umwandlung in ein CAM-Programm und die Übertragung auf die CNC-Maschine. Die am häufigsten verwendete Software für die CNC-Programmierung ist CAD/CAM-Software wie AutoCAD, SolidWorks oder Mastercam.

  • Wie kann die Code-Optimierung sowohl die Leistung als auch die Sicherheit von Software verbessern und welche bewährten Methoden und Techniken können bei der Optimierung von Code angewendet werden?

    Die Code-Optimierung kann die Leistung von Software verbessern, indem sie ineffiziente Algorithmen und Ressourcennutzung identifiziert und optimiert. Dies kann zu schnelleren Ausführungszeiten und geringerem Ressourcenverbrauch führen. Gleichzeitig kann die Optimierung auch die Sicherheit verbessern, indem sie potenzielle Schwachstellen und Sicherheitslücken im Code aufdeckt und behebt. Bewährte Methoden und Techniken zur Optimierung von Code umfassen die Verwendung von effizienten Datenstrukturen und Algorithmen, die Minimierung von redundantem Code, die Vermeidung von unnötigen Ressourcenverbrauch und die Implementierung von Sicherheitsbest Practices wie Input-Validierung und sichere Speicherbehandlung. Darüber hinaus können Tools zur Code-Analyse und -Prof

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