You're reading from High-Performance Programming in C# and .NET Understand the nuts and bolts of developing robust, faster, and resilient applications in C# 10.0 and .NET 6

Product type Paperback

Published in Jul 2022

Publisher Packt

ISBN-13 9781800564718

Length 660 pages

Edition 1st Edition

Languages

Tools

.NET

Concepts

High Performance Programming

Author (1):

Jason Alls

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Table of Contents (22) Chapters

Preface

1. Part 1: High-Performance Code Foundation

2. Chapter 1: Introducing C# 10.0 and .NET 6 FREE CHAPTER

3. Chapter 2: Implementing C# Interoperability

4. Chapter 3: Predefined Data Types and Memory Allocations

5. Chapter 4: Memory Management

6. Chapter 5: Application Profiling and Tracing

7. Part 2: Writing High-Performance Code

8. Chapter 6: The .NET Collections

9. Chapter 7: LINQ Performance

10. Chapter 8: File and Stream I/O

11. Chapter 9: Enhancing the Performance of Networked Applications

12. Chapter 10: Setting Up Our Database Project

13. Chapter 11: Benchmarking Relational Data Access Frameworks

14. Chapter 12: Responsive User Interfaces

15. Chapter 13: Distributed Systems

16. Part 3: Threading and Concurrency

17. Chapter 14: Multi-Threaded Programming

18. Chapter 15: Parallel Programming

19. Chapter 16: Asynchronous Programming

20. Assessments

21. Other Books You May Enjoy

Understanding closures

In this section, we will understand closures from a C# perspective, and apply them to LINQ queries. Let's start with the definition of computer programming closures according to the content on Wikipedia.

Wikipedia: "In programming languages, a closure, also lexical closure or function closure, is a technique for implementing lexically scoped name binding in a language with first-class functions.

Operationally, a closure is a record storing a function together with an environment.

The environment is a mapping associating each free variable of the function (variables that are used locally but defined in an enclosing scope) with the value or reference to which the name was bound when the closure was created.

Unlike a plain function, a closure allows the function to access those captured variables through the closure's copies of their values or references, even when the function is invoked outside their scope."

To understand what...

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You're reading from High-Performance Programming in C# and .NET Understand the nuts and bolts of developing robust, faster, and resilient applications in C# 10.0 and .NET 6

Table of Contents (22) Chapters

Understanding closures

Authors (1)

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You're reading from High-Performance Programming in C# and .NET Understand the nuts and bolts of developing robust, faster, and resilient applications in C# 10.0 and .NET 6

Table of Contents (22) Chapters

Understanding closures

Authors (1)

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