1st lecture for Binary Studio Academy PRO course about .NET Core by Max Goncharuk (.NET developer at Binary Studio) binary-studio.com

1. .NET Core
Intro
binary-studio.com

2. Contents
1. History
2. Selling points
3. Key points
4. Application Model
5. .NET SDK
6. Tools
7. Support
8. Hello World

3. History

4. .NET on Linux
Project K
.NET Core
Microsoft
Community

5. Open Source
Past
- MVC
- Small libs
Present
- .NET Core
- ASP.NET Core
- msbuild
- Entity Framework
- etc

7. Selling Points

8. Cross-platform: Runs on Windows, macOS and Linux.
Flexible deployment: Can be included in your app or installed side-by-side user- or machine-wide.
Command-line tools: All product scenarios can be exercised at the command-line.
Compatible: .NET Core is compatible with .NET Framework, Xamarin and Mono, via the .NET Standard Library.
Open source: The .NET Core platform is open source, using MIT and Apache 2 licenses. Documentation is licensed under CC-BY. .NET
Core is a .NET Foundation project.
Supported by Microsoft: .NET Core is supported by Microsoft, per .NET Core Support

9. “.NET is a great technology that dramatically boosts developer productivity. Samsung
has been contributing to .NET Core on GitHub – especially in the area of ARM support
– and we are looking forward to contributing further to the .NET open source
community. Samsung is glad to join the .NET Foundation’s Technical Steering Group
and help more developers enjoy the benefits of .NET.” Hong-Seok Kim, Vice
President, Samsung Electronics.
“.NET Core has reduced our release cycle by 20% and cost on
engineering resources by 30%.” When speaking about the throughput
improvements and cost savings: “Additionally, it has made it possible
to reduce the number of VMs needed in production by half.”
We see throughput that is 8x better than Node.js
and almost 3x better than Go, on the same
hardware. We’re also not done! These
improvements are from the changes that we were
able to get into the 1.0 product.

10. Key Points

11. dotnet/coreclr
dotnet/corefx
dotnet/roslyn
dotnet host

12. Application Model

13. Tools
Local Services
WCF services self-hosted (only build)
WCF clients (windows only)
Text based games (wtf)
Console app

14. MVC
WebAPI
ASP.NET Core

15. Native application for:
Phone
Laptop
Tablet
Surface Hub
XBox
IoT
UWP

16. Xamarin

17. .NET SDK

18. .NET Core Tools
.NET Core
SDK
You can update only .NET Core without tools.
You can pick right version of both .NET Core or .NET Core Tools
You can have multiple versions of both .NET Core and .NET Core Tools
You can specify their dependence via project.json

19. .NET Core Tools
dotnet new – Initializes a sample console C# project.
dotnet restore – Restores the dependencies for a given application.
dotnet build – Builds a .NET Core application.
dotnet publish – Publishes a .NET portable or self-contained application.
dotnet run – Runs the application from source.
dotnet test – Runs tests using a test runner specified in the project.json.
dotnet pack – Creates a NuGet package of your code.

20. Tools

22. Support

23. Long Term Support (LTS) releases
Typically a major release, such as “1.0” or “2.0”
Supported for three years after the general availability date of a LTS release
And one year after the general availability of a subsequent LTS release
Fast Track Support (FTS) releases
Typically a minor release, such as “1.1” or “1.2”
Supported within the same three-year window as the parent LTS release
And three months after the general availability of a subsequent FTS release

24. Hello world

25. PS

26. Telemetry
https://github.com/dotnet/cli/pull/2145