Greatest Kılavuzu C# IStructuralEquatable Kullanımı için

Greatest Kılavuzu C# IStructuralEquatable Kullanımı için

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Other types which implement structural equality/comparability include tuples and anonymous types - which both clearly benefit from the ability to perform comparison based on their structure and content. A question you didn't ask is:

Ovamızın mafevkdaki satırlarında da bahsettiğimiz kabil struct C#’ta value type yaratabileceğimiz strüktürdır.

Bey an example, it might make sense for two different instances of an Employee class to be considered equal if they both represent the same entity in your system.

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After some more testing I found that any two arrays with the same first element have the same hash. I still think this is strange behavior.

Consider that there are only ~4.2 billion different hashcodes. Güç you create more than this many different objects of the type on which GetHashCode is called? In this case it is easy to see the answer is "yes". So GetHashCode is a sort of compressing projection onto a smaller kaş - there are bound to be duplicates.

Ray BooysenRay Booysen 29.6k1414 gold badges8686 silver badges111111 bronze badges 6 so when you are dealing with objects, is == assumed to only mean the exact same memory address (same instance)

In Xamarin.Essentials we use the C# struct all over the place to encapsulate "small groups of related C# IStructuralEquatable Temel Özellikleri variables" for our event handlers. They are groups of data that don't need to be created by the developers consuming the data and are only really used for reading the veri.

Programlama dillerinde en mühim OOP(Object Oriented Programing) kuruluşlarından olan class konstrüksiyonsına nazaran henüz bayağı düzeyde anlayışlemler gerçekleştirmemizi sağlayıcı ve mukannen bir set engellemelerı birlikte çitndıran struct yapkaloriı C# diline özel ele alacağız.

Now that our struct is immutable the actual issue comes up when you need to compare these values. When I started to write the code to fix the bug I just decided that "hey I have the old values, I kişi just compare each of them":

You observations does derece conflict with the documentation and there is no bug in the implementation.

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