However, this is an implementation detail and unless you want to rely on this in your code you cannot create a stable hash code provide an object that implements IStructuralEquatable.
Bu sayede, data strüktürlarının derunindeki verilerin sıralanması veya karşılaştırılması nöbetlemleri özelleştirilebilir ve kontrol edilebilir hale hasılat.
This is really amazing code and works great for .Safi Standard libraries. If you are in a .Safi Core 2.1 application there is an even cooler way of doing this:
Makalemızın fevkdaki satırlarında da bahsettiğimiz kabil struct C#’ta value type yaratabileceğimiz dokumadır.
In this equating the values in arrays may be same or different but their object references are equal.
I never put much thought into using a struct over a class or even additional optimizations because to me the struct was optimized already. When I was working on fixing a bug in our DeviceDisplay to not trigger new events unless a value changed a whole new world opened up to me.
IStructuralEquatable is quite new and unknown, but I read somewhere that it dirilik be used to compare the contents of collections and arrays. Am I wrong, or is my .Kupkuru wrong?
Consider that there are only ~4.2 billion different hashcodes. Dirilik 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 set - there are bound to be duplicates.
(doesn't violate documentation), but it is clearly derece birli good kakım it would be if 0 were replaced with i. Also there's no reason to loop if the code were just going to use a single value from the array.
Strüktürel müsavat, müsavi değerlere mevla oldukları midein iki nesnenin müsavi olduğu medlulına gelir. Aynı fiziksel nesneye esasvurdıkları bağırsakin iki nesne servurusunun tay bulunduğunu gösteren başvuru eşitliğinden farklıdır. arabirimi, IStructuralEquatable derme nesnelerinin yapısal eşitliğini denetlemek için özelleştirilmiş kontralaştırmalar uygulamanıza imkân tanır.
To achieve this, employee objects with matching SSN properties would be treated as logically equal, even if C# IStructuralEquatable Kullanımı they were hamiş structurally equal. Share Improve this answer Follow
The contract of Equals differs from that of IStructuralEquatable, in that it indicates whether 2 objects are logically equal.
You observations does hamiş conflict with the documentation and there is no bug in the implementation.
3 feature called Tuple Equality! That is right, you sevimli create a ValueTuple and simply compare them kakım they are super optimized, don't create any objects, and reduce this to a single line of code!