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C# 7 and .NET Core Cookbook
C# 7 and .NET Core Cookbook

C# 7 and .NET Core Cookbook: Serverless programming, Microservices and more , Second Edition

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C# 7 and .NET Core Cookbook

New Features in C# 7.0

In this first chapter, we will take a look at the C# 7.0 features by covering them in the following recipes:

  • Working with Tuples - getting started
  • Working with Tuples - going deeper
  • Pattern matching
  • Out variables
  • Deconstruction
  • Local functions
  • Improvements to literals
  • Ref returns and locals
  • Generalized async return types
  • Expression bodies for accessors, constructors, and finalizers
  • throw expressions

Introduction

C# 7.0 brings a lot of new functionality to the C# language. If you were left wanting more after the release of C# 6.0, then C# 7.0 will not disappoint you at all. It focuses on consuming data, simplifying code, and improving performance. Mads Torgersen who is the C# Program Manager noted that C# 7.0's biggest feature by far is Tuples. The other is pattern matching. These two features (as well as the others) were met with enthusiasm from C# developers worldwide. It is, therefore, no guess that developers will immediately start implementing these new features introduced in C# 7.0. It will, therefore, be very beneficial to get to grips with what C# 7.0 has to offer and implement the new language features in your development projects as soon as possible.

Throughout this book, I will be using the release candidate of Visual Studio 2017. Some features and methods of doing things might change between the time of writing and the final release of Visual Studio 2017.

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Key benefits

  • Easy-to-follow recipes to get you up-and-running with the new features of C# 7 and .NET Core 1.1
  • Practical solutions to assist you with microservices and serverless computing in C#
  • Explore the new Visual Studio environment and write more secure code in it

Description

C# has recently been open-sourced and C# 7 comes with a host of new features for building powerful, cross-platform applications. This book will be your solution to some common programming problems that you come across with C# and will also help you get started with .NET Core 1.1. Through a recipe-based approach, this book will help you overcome common programming challenges and get your applications ready to face the modern world. We start by running you through new features in C# 7, such as tuples, pattern matching, and so on, giving you hands-on experience with them. Moving forward, you will work with generics and the OOP features in C#. You will then move on to more advanced topics, such as reactive extensions, Regex, code analyzers, and asynchronous programming. This book will also cover new, cross-platform .NET Core 1.1 features and teach you how to utilize .NET Core on macOS. Then, we will explore microservices as well as serverless computing and how these benefit modern developers. Finally, you will learn what you can do with Visual Studio 2017 to put mobile application development across multiple platforms within the reach of any developer.

Who is this book for?

The book will appeal to C# and .NET developers who have a basic familiarity with C# and the Visual Studio 2015 environment

What you will learn

  • Writing better and less code to achieve the same result as in previous versions of C#
  • Working with analyzers in Visual Studio
  • Working with files, streams, and serialization
  • Writing high-performant code in C# and understanding multi-threading
  • Demystifying the Rx library using Reactive extensions
  • Exploring .Net Core 1.1 and ASP.NET MVC
  • Securing your applications and learning new debugging techniques
  • Designing and building a microservice architecture
  • Using Azure and AWS for serverless computing with C#
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Publication date, Length, Edition, Language, ISBN-13
Publication date : Apr 25, 2017
Length: 628 pages
Edition : 2nd
Language : English
ISBN-13 : 9781787286276
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Microsoft
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Product Details

Publication date : Apr 25, 2017
Length: 628 pages
Edition : 2nd
Language : English
ISBN-13 : 9781787286276
Vendor :
Microsoft
Category :
Languages :
Concepts :
Tools :

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Table of Contents

16 Chapters
New Features in C# 7.0 Chevron down icon Chevron up icon
Classes and Generics Chevron down icon Chevron up icon
Object-Oriented Programming in C# Chevron down icon Chevron up icon
Code Analyzers in Visual Studio Chevron down icon Chevron up icon
Regular Expressions Chevron down icon Chevron up icon
Working with Files, Streams, and Serialization Chevron down icon Chevron up icon
Making Apps Responsive with Asynchronous Programming Chevron down icon Chevron up icon
High Performance Programming Using Parallel and Multithreading in C# Chevron down icon Chevron up icon
Composing Event-Based Programs Using Reactive Extensions Chevron down icon Chevron up icon
Exploring .NET Core 1.1 Chevron down icon Chevron up icon
ASP.NET Core on the MVC Framework Chevron down icon Chevron up icon
Choosing and Using a Source Control Strategy Chevron down icon Chevron up icon
Creating a Mobile Application in Visual Studio Chevron down icon Chevron up icon
Writing Secure Code and Debugging in Visual Studio Chevron down icon Chevron up icon
Creating Microservices on Azure Service Fabric Chevron down icon Chevron up icon
Azure and Serverless Computing Chevron down icon Chevron up icon

Customer reviews

Top Reviews
Rating distribution
Full star icon Full star icon Full star icon Half star icon Empty star icon 3.3
(6 Ratings)
5 star 33.3%
4 star 0%
3 star 33.3%
2 star 33.3%
1 star 0%
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Top Reviews

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wynix Jun 08, 2017
Full star icon Full star icon Full star icon Full star icon Full star icon 5
Easy to understand, but very basic, definitely for learners.
Amazon Verified review Amazon
Thor Kornbrek Sep 19, 2017
Full star icon Full star icon Full star icon Full star icon Full star icon 5
This book provides content that can improve any developers game. There are a number of areas covered that I had been interested in but not had the time to really work with: Cordova, Asp.Net Core, and Azure Functions. This book delivers enough examples to get started in those areas and the vocabulary to further research where needed.I am sure you will find something to stretch your skills in this text. The power of C# and .Net Core is clearly demonstrated with screen-shots and step by step examples. I am going to keep a copy of this around as a reference as well.
Amazon Verified review Amazon
Bharat Nov 08, 2018
Full star icon Full star icon Full star icon Empty star icon Empty star icon 3
Pages are not as good as expected
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Amazon Customer Oct 25, 2017
Full star icon Full star icon Full star icon Empty star icon Empty star icon 3
Its easy to read and need less time to finish. Around 600 pages but less content. Page content is very less most of the pages have just dialog box or image only.
Amazon Verified review Amazon
Håvard Oct 21, 2018
Full star icon Full star icon Empty star icon Empty star icon Empty star icon 2
The overall consept of this book is good. I have read a few chapters which gave me some valuable input. I skipped to the chapter about regular expressions, and started following the examples given in the text.That's when trouble started. The code for date validation and text sanitation given in the book will not work. The (not so) funny thing is that there is actually two lines for date validation which show a pattern that will work. But the portion saying something like "this is how it should look" will never work.If you download the source code, there it seems as if you will find working examples.Two stars, errors like this should have been found before this book hit the market. It seems as if the Packt books are rushed through the system, with not enough time for QA.
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All orders received before 5 PM U.K time would start printing from the next business day. So the estimated delivery times start from the next day as well. Orders received after 5 PM U.K time (in our internal systems) on a business day or anytime on the weekend will begin printing the second to next business day. For example, an order placed at 11 AM today will begin printing tomorrow, whereas an order placed at 9 PM tonight will begin printing the day after tomorrow.


Unfortunately, due to several restrictions, we are unable to ship to the following countries:

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