IntelliTect/EssentialCSharp

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This project contains the source code for the book Essential C# by Mark Michaelis (Addison-Wesley).

Stars: 418
Forks: 173
Open beginner issues: 0
Indexed issues: 89
Avg merge: 3m
Merged PRs (30d): 3

Dominant language: C#
License: MIT
Last GitHub push: Sep 16, 2026
Latest indexed: Sep 17, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

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89 open issues indexed

Page 81, immutability Open

Difficulty 1/5 Under an hour Newbie friendliness 90/100

IntelliTect/EssentialCSharp#886 · Opened Apr 28, 2026
Page 72, compile warnig Open

Difficulty 1/5 Under an hour Newbie friendliness 78/100

IntelliTect/EssentialCSharp#885 · Opened Apr 28, 2026
Page 69, UTF-8 String Literals Open

Difficulty 1/5 Under an hour Newbie friendliness 90/100

IntelliTect/EssentialCSharp#883 · 1 comment · Opened Apr 28, 2026
About Chapter13——Declaring Delegate Types Open

IntelliTect/EssentialCSharp#882 · 1 comment · 1 assignee · Opened Apr 26, 2026
Page 52 and page 58, minor errors Open

Difficulty 1/5 Under an hour Newbie friendliness 72/100

IntelliTect/EssentialCSharp#880 · Opened Apr 26, 2026
Listing 2.20 and 2.21's code may need to be switched Open

IntelliTect/EssentialCSharp#878 · 1 assignee · Opened Mar 28, 2026
Create a flow chart on deciding between class, struct, record struct, record class? Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

IntelliTect/EssentialCSharp#791 · Opened Oct 9, 2024
Ensure Primary Constructor Parameter Member Generation Coverage Open

manuscript

Difficulty 3/5 1-2 days Newbie friendliness 45/100

IntelliTect/EssentialCSharp#780 · Opened May 16, 2024
Should we talk about non-public static fields starting with s_ ??? Open

Difficulty 1/5 Under an hour Newbie friendliness 35/100

IntelliTect/EssentialCSharp#760 · Opened Mar 27, 2024
Consider updating 21.05 so that Parallel.ForEachAsync() task is just returned Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

IntelliTect/EssentialCSharp#751 · Opened Mar 12, 2024
Page 104-106, Table 3.1 Open

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IntelliTect/EssentialCSharp#738 · Opened Feb 6, 2024
Page 1093 Open

HelpRequested

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IntelliTect/EssentialCSharp#735 · 1 comment · Opened Feb 3, 2024
Page 886 Open

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IntelliTect/EssentialCSharp#710 · Opened Jan 23, 2024
Page 868 Open

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IntelliTect/EssentialCSharp#709 · Opened Jan 23, 2024
Listing 17.13(Source Code) Open

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IntelliTect/EssentialCSharp#708 · Opened Jan 23, 2024
Page 858 Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

IntelliTect/EssentialCSharp#707 · Opened Jan 22, 2024
Listing 17.9(Source Code) Open

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IntelliTect/EssentialCSharp#706 · Opened Jan 22, 2024
Page 852 Open

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IntelliTect/EssentialCSharp#705 · Opened Jan 22, 2024
Page 851 Open

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IntelliTect/EssentialCSharp#704 · Opened Jan 22, 2024
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IntelliTect/EssentialCSharp#703 · Opened Jan 22, 2024
Page 825 Open

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IntelliTect/EssentialCSharp#701 · 1 comment · Opened Jan 21, 2024
Page 826 Open

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IntelliTect/EssentialCSharp#700 · Opened Jan 21, 2024
Page 818 Open

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IntelliTect/EssentialCSharp#699 · Opened Jan 20, 2024
Listing 16_02(Source Code) Open

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IntelliTect/EssentialCSharp#698 · Opened Jan 20, 2024
Page 787-Page 789 Open

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IntelliTect/EssentialCSharp#697 · Opened Jan 19, 2024
Page 775 Open

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IntelliTect/EssentialCSharp#696 · Opened Jan 19, 2024
Listing 14_09 (Source Code) Open

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IntelliTect/EssentialCSharp#695 · Opened Jan 18, 2024
Page 734 Open

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IntelliTect/EssentialCSharp#694 · Opened Jan 18, 2024
Page 682 Open

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IntelliTect/EssentialCSharp#693 · Opened Jan 15, 2024
Page 656 Open

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IntelliTect/EssentialCSharp#692 · Opened Jan 14, 2024
Page 651 Open

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IntelliTect/EssentialCSharp#691 · Opened Jan 14, 2024
Page 643-644 Open

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IntelliTect/EssentialCSharp#690 · Opened Jan 14, 2024
Page 639 Open

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IntelliTect/EssentialCSharp#689 · Opened Jan 13, 2024
Page 599 Open

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IntelliTect/EssentialCSharp#688 · Opened Jan 12, 2024
Page 586-587 Open

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IntelliTect/EssentialCSharp#687 · Opened Jan 12, 2024
Page 574 Open

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IntelliTect/EssentialCSharp#686 · Opened Jan 11, 2024
Page 551 Open

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IntelliTect/EssentialCSharp#681 · Opened Jan 10, 2024
Page 545 Open

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IntelliTect/EssentialCSharp#680 · 2 comments · Opened Jan 10, 2024
Page xxvi Open

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IntelliTect/EssentialCSharp#679 · Opened Jan 10, 2024
Page 535 Open

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IntelliTect/EssentialCSharp#677 · Opened Jan 9, 2024
Page 526 Open

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IntelliTect/EssentialCSharp#676 · Opened Jan 9, 2024
Page 520 Open

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IntelliTect/EssentialCSharp#672 · Opened Jan 8, 2024
Page 519 Open

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IntelliTect/EssentialCSharp#671 · Opened Jan 8, 2024
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IntelliTect/EssentialCSharp#670 · Opened Jan 8, 2024
Page 512 Open

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IntelliTect/EssentialCSharp#669 · Opened Jan 8, 2024
Page 510-511 Open

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IntelliTect/EssentialCSharp#668 · Opened Jan 8, 2024
Page 509 Open

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IntelliTect/EssentialCSharp#667 · Opened Jan 8, 2024
Page 508 Open

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IntelliTect/EssentialCSharp#666 · Opened Jan 8, 2024
Page 499 Open

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IntelliTect/EssentialCSharp#664 · Opened Jan 7, 2024
Page 487 Open

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IntelliTect/EssentialCSharp#663 · Opened Jan 7, 2024

IntelliTect/EssentialCSharp

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