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  1. c# - What's does the dollar sign ($"string") do? - Stack Overflow

    C# string interpolation is a method of concatenating,formatting and manipulating strings. This feature was introduced in C# 6.0. Using string interpolation, we can use objects and …

  2. What does `array[^1]` mean in C# compiler? - Stack Overflow

    Oct 26, 2020 · Okay this is C# 8 feature, but what is equivalent code for this in C# 7? What is ^1 translated to?

  3. c# - What does the `%` (percent) operator mean? - Stack Overflow

    If x and y are non-integer values x % y is computed as x – n * y, where n is the largest possible integer that is less than or equal to x / y (more details in the C# 4.0 Specification in section …

  4. c# - What is [Serializable] and when should I use it? - Stack Overflow

    I found out that some classes use the [Serializable] attribute. What is it? When should I use it? What kinds of benefits will I get?

  5. c# - How to exclude property from Json Serialization - Stack …

    I have a DTO class which I Serialize Json.Serialize(MyClass) How can I exclude a public property of it? (It has to be public, as I use it in my code somewhere else)

  6. What is the difference between i++ and ++i in C#?

    Jul 27, 2010 · C# is not assembler, and out of 99.9% of the times i++ or ++i are used in code, the things going on in the background are just that; in the background. I write C# to climb to …

  7. What does the '=>' syntax in C# mean? - Stack Overflow

    Nov 14, 2008 · From C# 3 to C# 5, this was only used for lambda expressions. These are basically a shorter form of the anonymous methods introduced in C# 2, but can also be …

  8. operators - In C#, what does '|=' do? - Stack Overflow

    Mar 7, 2012 · I can't seem to Google it - doesn't appear to like the syntax in the search string. Thank you for the help.

  9. What is the difference between & and && operators in C#

    May 4, 2020 · I am trying to understand the difference between & and &&operators in C#. I searched on the internet without success. Can somebody please explain with an example?

  10. .net - required vs [Required] in C# 11 - Stack Overflow

    Mar 30, 2023 · C# 11 has introduced, required modifier, which can be used a below: public required string FirstName { get; init; } public required string LastName { get; init; } [Required] …