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  • Book Overview & Buying Tools and Skills for .NET 10
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Tools and Skills for .NET 10

Tools and Skills for .NET 10 - Second Edition

By : Mark J. Price
5 (2)
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Tools and Skills for .NET 10

Tools and Skills for .NET 10

5 (2)
By: Mark J. Price
Buy this Book

Overview of this book

.NET is more powerful—and more complex—than ever. As the ecosystem evolves, so do the expectations from developers. Mastering the tools and patterns of professional .NET development can be the difference between simply shipping code and delivering resilient, scalable software. Tools and Skills for .NET 10 is a practical guide to leveling up in today’s .NET world, offering both hard technical skills and career strategies to help you thrive. Inside, you’ll learn how to manage codebases with Git and implement debugging and memory analysis techniques that save hours of guesswork. The book also covers best practices for writing and maintaining documentation for your code, services, and APIs, which is crucial for team collaboration. You’ll explore cryptography for securing data and concurrency for building responsive apps. Further chapters explore dependency injection, testing for performance and reliability, and packaging your apps in Docker containers. By the end of this book, you’ll be equipped not only with technical skills but also with the confidence to apply them in real environments. Whether you're aiming for a promotion, switching jobs, or preparing for technical interviews, you'll have the skills and the language to present yourself as a capable, well-rounded .NET developer ready for anything the industry throws at you.
Table of Contents (23 chapters)
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Preface
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Preface
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Who this book is for
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What this book covers
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To get the most out of this book
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Get in touch
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Free Benefits with Your Book
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1
Introducing Tools and Skills for .NET
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Introducing Tools and Skills for .NET
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Free Benefits with Your Book
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Introducing this book and its contents
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Setting up your development environment
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Setting up a database and projects for this book
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Making good use of the GitHub repository for this book
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Where to go for help
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Using future versions of .NET with this book
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Practicing and exploring
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Summary
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2
Making the Most of the Tools in Your Code Editor
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Making the Most of the Tools in Your Code Editor
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Introducing common tools and features
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Tools in Visual Studio
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Tools in VS Code
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Decompiling .NET assemblies
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Custom project and item templates
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Practicing and exploring
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Summary
3
Source Code Management Using Git
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Source Code Management Using Git
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Introducing source code management
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Introducing Git
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Working with Git
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Reviewing Git repositories
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Managing remote repositories
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Branching and merging
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Practicing and exploring
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Summary
4
Debugging and Memory Troubleshooting
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Debugging and Memory Troubleshooting
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Debugging strategies
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Interactive debugging with Visual Studio
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Understanding stack and heap memory
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Tools and skills for memory troubleshooting
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Practicing and exploring
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Summary
5
Logging, Tracing, and Metrics for Observability
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Logging, Tracing, and Metrics for Observability
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Logging and tracing in .NET
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Building a web service for logging
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Monitoring with metrics in .NET
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Introducing OpenTelemetry
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Practicing and exploring
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Summary
6
Documenting Your Code, APIs, and Services
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Documenting Your Code, APIs, and Services
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Introducing documentation
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Documenting your source code
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Documenting public APIs in class libraries
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Documenting services
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Documenting visually with Mermaid diagrams
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Practicing and exploring
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Summary
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7
Observing and Modifying Code Execution Dynamically
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Observing and Modifying Code Execution Dynamically
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Working with reflection and attributes
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Working with expression trees
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Creating source generators
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Practicing and exploring
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Summary
8
Protecting Data and Apps Using Cryptography
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Protecting Data and Apps Using Cryptography
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Understanding the vocabulary of protection
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Encrypting and decrypting data
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Hashing data
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Signing data
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Generating random numbers for cryptography
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Authenticating and authorizing users
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Practicing and exploring
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Summary
9
Multitasking and Concurrency
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Multitasking and Concurrency
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Understanding processes, threads, and tasks
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Running tasks asynchronously
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Synchronizing access to shared resources
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Understanding async and await
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Practicing and exploring
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Summary
10
Dependency Injection, Containers, and Service Lifetime
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Dependency Injection, Containers, and Service Lifetime
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Introducing dependency injection
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Implementing .NET Generic Host
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Special cases of DI with ASP.NET Core
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Practicing and exploring
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Summary
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11
Unit Testing and Mocking
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Unit Testing and Mocking
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Introducing all types of testing
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Pros and cons of test-driven development
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Unit testing using xUnit
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Mocking in tests
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Making fluent assertions in unit testing
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Generating fake data with Bogus
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Practicing and exploring
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Summary
12
Integration and Security Testing
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Integration and Security Testing
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Basics of integration testing
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Integration testing with data stores
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Testing services using dev tunnels
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Introducing security testing
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Practicing and exploring
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Summary
13
Benchmarking Performance, Load, and Stress Testing
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Benchmarking Performance, Load, and Stress Testing
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Benchmarking performance
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Using BenchmarkDotNet for benchmarking performance
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Load and stress testing
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Bombardier – a fast cross-platform HTTP benchmarking tool
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NBomber – a load testing framework
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Practicing and exploring
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Summary
14
Functional and End-to-End Testing of Websites and Services
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Functional and End-to-End Testing of Websites and Services
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Understanding functional and end-to-end testing
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Testing web user interfaces using Playwright
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Interacting with a web user interface
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Generating tests with the Playwright Inspector
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Testing web services using xUnit
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Practicing and exploring
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Summary
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15
Containerization Using Docker
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Containerization Using Docker
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Introducing containerization
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Understanding Docker concepts
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Managing containers with Docker
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Working with Testcontainers
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Practicing and exploring
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Summary
16
Cloud-Native Development Using Aspire
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Cloud-Native Development Using Aspire
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Introducing Aspire
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Exploring the Aspire starter template
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Diving deeper into Aspire
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Aspire for new and existing solutions
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Practicing and exploring
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Summary
17
Design Patterns and Principles
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Design Patterns and Principles
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SOLID principles
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Design patterns
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Design principles
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Algorithms and data structures
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Practicing and exploring
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Summary
18
Software and Solution Architecture Foundations
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Software and Solution Architecture Foundations
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Introducing software and solution architecture
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Uncle Bob’s Clean Architecture
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Diagramming design using Mermaid
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Practicing and exploring
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Summary
19
Your Career, Teamwork, and Interviews
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Your Career, Teamwork, and Interviews
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Working on a development team
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Applying for a job
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Sample interview questions
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Practicing and exploring
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Summary
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Epilogue
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Epilogue
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Next steps on your .NET learning journey
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Companion books to continue your learning journey
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Other Packt .NET books to take your learning further
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Good luck!
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Unlock Your Exclusive Benefits
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Unlock Your Exclusive Benefits
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Unlock this Book’s Free Benefits in 3 Easy Steps
22
Index
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Index

Practicing and exploring

Test your knowledge and understanding by answering some questions, getting some hands-on practice, and exploring with deeper research the topics in this chapter.

Exercise 1.1 – Online-only material

Make sure that you are ready to use multiple code editors. Chapter 1 of the C# 14 and .NET 10 - Modern Cross-Platform Development Fundamentals book has online sections showing how to get started with multiple projects using various code editors including Visual Studio, VS Code, or Rider.

You can read the sections at the following link:

https://github.com/markjprice/cs14net10/blob/main/docs/code-editors/README.md.

Exercise 1.2 – Practice exercises

If you do not yet have an OpenAI ChatGPT account, sign up for one and try asking it some questions: https://chat.openai.com/.

Exercise 1.3 – Test your knowledge

To get the best answer to some of these questions, you will need to do your own research. I want you to “think outside the book,” so I have deliberately not provided all the answers in the book.

I want to encourage you to get into the good habit of looking for help elsewhere, following the principle of “teach a person to fish.”

  1. How are .NET developers who choose to use Rider perceived compared to developers who have only ever used Visual Studio?
  2. What is a key phrase to use when prompt engineering ChatGPT?
  3. When you ask a question in a forum or Discord channel, what should you keep in mind?
  4. After its release in November 2026, you download and install .NET 11 SDK. How can you configure your projects to continue to target .NET 10 for long-term support and also enjoy the benefits of the C# 15 compiler?
  5. What is the GitHub repository for this book used for?

    Appendix A, Answers to the Test Your Knowledge Questions, is available to download from the following link: https://github.com/markjprice/tools-skills-net10/blob/main/docs/B31468_Appendix%20A.pdf.

Exercise 1.4 – Explore topics

Use the links on the following page to learn more about the topics covered in this chapter: https://github.com/markjprice/tools-skills-net10/blob/main/docs/book-links.md#chapter-1---introducing-tools-and-skills-for-net.

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