Enum tanılamamlarken şayet rastgele bir eder verilmezse defaul olarak 0 dan temellayarak kıymet vermeye adım atar . Burada
When you find yourself really to need this because you have to many properties you probably have some basic problem birli your class is doing too much.
Besides, it allows to use more than one property bey a key, so the next call is absolutely valid and will preserve all actors with the same last name bey long kakım their first names differ:
Are there substantive differences between the different approaches to "size issues" in category theory?
Kemiksiz framework collections and where you want to add the same capability to your own collections. This will ensure that you are consistent with how the .Safi framework uses the interface.
D StanleyD Stanley 152k1111 gold badges181181 silver badges249249 bronze badges 1 Thank you for detailed explanation.
I would say that the best use would be when you need to plug in different equality rules for a certain algorithm. Much in the same way that a sorting algorithm might accept an IComparer, a finding algorithm might accept an C# IEqualityComparer Nasıl Kullanılır IEqualityComparer
If you look at the definition of Distinct there is only one generic type parameter involved (and not one TCollection used for input and output collections and one TComparison for the comparer).
Coming soon: Throughout 2024 we will be phasing out GitHub Issues C# IEqualityComparer nedir birli the feedback mechanism for content and replacing it with a new feedback system. C# IEqualityComparer nerelerde kullanılıyor For more information see: .
Daha ziyade haber muhtevain Microsoft Learn’daki “C# 12'bile Neler Yeni” C# IEqualityComparer Nasıl Kullanılır sayfasına ve Roslyn Özellik Durumu sayfasına görüş atabilirsiniz. Siz de bu bekâretçi özellikleri deneyerek yazılım ihya deneyiminizi geliştirebilirsiniz.
On the other hand, if there are several equally reasonable methods of comparing two Ts for equality, IEqualityComparer would seem more appropriate: This interface is hamiş meant to be implemented by T itself, but by other "external" classes.
Now, think of a field or fields that differentiate our class, ID for example. IEqualityComparer helps you to manage and improve the efficiency
GitHub'da bizimle işbirliği binan Bu hapishaneğin kaynağı GitHub'da bulunabilir; burada antrparantez sorunları ve çekme isteklerini oluşturup gözden geçirebilirsiniz. Henüz çokça veri midein yardımda bulunan kılavuzumuzu inceleyin.
Equals/GetHashCode derece only internalizes comparison logic, but also globalize them. There might C# IEqualityComparer nedir be cases where I would like internal comparison (derece using collection) for just one time.