Hakkında C# IEnumerable Temel Özellikleri

Hakkında C# IEnumerable Temel Özellikleri

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IEnumerable bütün verileri hileıp memory de sara, sorgulama maslahatlemlerini memory üzerinden yaparken IQueryable ise şartlara rabıtlı query oluşturarak vasıtasız veritabanı üzerinden sorgulama işlemi yapar.

So when you have to simply iterate through the in-memory collection, use IEnumerable, if you need to do any manipulation with the collection like Dataset and other veri sources, use IQueryable

. If you need the results to be evaluated at once (say, you're mutating the structures you're querying later on, or if you don't want the iteration over the IEnumerable to take a long time) use a list.

Karma fonksiyonlarının özelleştirilmesi ve bilgi yapılarında performansı artırmak dâhilin GetHashCode yöntemi kullanılır.

In C# 4 and earlier the object obj; is declared outside of the while loop, this changes the behavior of the loop when working with things that capture variables like anonymous functions.

The syntax (which you rarely see because there are prettier ways to do it) for moving through a collection that implements IEnumerable is:

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Oluşturduğunuz sınıfı, derme oluştururken yahut önlaştırma mucip vesair senaryolarda kullanabilirsiniz.

The major difference between IQueryable and IEnumerable is that IQueryable executes query with filters whereas IEnumerable executes the query C# IEnumerable Temel Özellikleri first and then it filters the data based on conditions.

Are there substantive differences between the different approaches to "size issues" in category theory?

JWT Claimlerle çhileışmamız nasıl olmalı hocam sözde HttpContextAccessor'u falanca devreye sokuyorduk

I think if your newly implemented class just behaves C# IEnumerable Nerelerde Kullanılıyor the sameway as a list does, there is no need to implement it. If you need some kind of custom logic, it depends on what you want to do; you can inherit list or you yaşama implement IEnumerable. It just depends C# IEnumerable Nerelerde Kullanılıyor what is to be achieved.

On the flip side, it is usually best to declare a method’s return type by using the strongest type possible (trying derece to commit yourself to a specific type). C# IEnumerable Kullanımı Share C# IEnumerable Temel Özellikleri Follow

Below mentioned small test might help you understand one aspect of difference between IQueryable and IEnumerable. I've reproduced this answer from this post where I was trying to add corrections to someone else's post