C# 9


C# 9, or C# version 9.0, was released on November 10, 2020.

@ Microsoft
C# Guide
C# Version History
What’s New In C# 9


Here are select books about C# 9.


2021-01-13
C# 9.0
Edition: 1
Series: Pocket Reference
Authors: Joseph Albahari and Ben Albahari
Publisher: O’Reilly
ISBN: 9781098101138
Type: Book
Format: Paperback
Price: US $25

On sale @ Amazon.

Shop @ O’Reilly.


2021-03-30
C# 9.0
Edition: 1
Series: In A Nutshell
Author: Joseph Albahari
Publisher: O’Reilly
ISBN: 9781098100964
Type: Book
Format: Paperback
Price: US $80

On sale @ Amazon.

Shop @ O’Reilly.


2021-06-22
Code Like A Pro In C#
Edition: 1
Author: Jort Rodenburg
Publisher: Manning
ISBN: 9781617298028
Type: Book
Format: Paperback
Price: US $60

On sale @ Amazon.

Shop @ Manning.


2021-11-16
C# Cookbook
Edition: 1
Series: Cookbook
Authors: Joe Mayo
Publisher: O’Reilly
ISBN: 9781492093695
Type: Book
Format: Paperback
Price: US $60

On sale @ Amazon.

Shop @ O’Reilly.


Here are indicators that rank programming languages.

PopularitY of Programming Language (PYPL)
The Importance Of Being Earnest (TIOBE)


Where do we go from here?
Back to C# 8.
Go to C# 10.