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ASP.NET Core 5 and Angular

You're reading from   ASP.NET Core 5 and Angular Full-stack web development with .NET 5 and Angular 11

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Product type Paperback
Published in Jan 2021
Publisher Packt
ISBN-13 9781800560338
Length 746 pages
Edition 4th Edition
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Author (1):
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Valerio De Sanctis Valerio De Sanctis
Author Profile Icon Valerio De Sanctis
Valerio De Sanctis
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Table of Contents (15) Chapters Close

Preface 1. Getting Ready 2. Looking Around FREE CHAPTER 3. Front-End and Back-End Interactions 4. Data Model with Entity Framework Core 5. Fetching and Displaying Data 6. Forms and Data Validation 7. Code Tweaks and Data Services 8. Back-End and Front-End Debugging 9. ASP.NET Core and Angular Unit Testing 10. Authentication and Authorization 11. Progressive Web Apps 12. Windows, Linux, and Azure Deployment 13. Other Books You May Enjoy
14. Index

Application logging

As all developers most likely know, the term logging—when used in any IT context, from programming languages to computer science—is mostly used to define the process of recording application actions and state to a secondary channel. To better understand this definition, we need to grasp the difference between a primary and secondary channel.

All applications are meant to communicate with their users through a dedicated interface, which is often called the user interface, or UI:

  • Desktop applications, for example, use the Graphical User Interface (GUI) provided by the Windows (or other operating systems) libraries
  • Console applications rely upon the operating system terminal
  • Web applications display their data through the web browser

… and so on. In all the preceding examples, the user interface is the main output mechanism used by the software to communicate with their users, thus being the application&apos...

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