5 Temel Unsurları için C# IEnumerable Kullanımı

5 Temel Unsurları için C# IEnumerable Kullanımı

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Botz3000Botz3000 39.4k88 gold badges106106 silver badges128128 bronze badges 1 I believe this is was not asked here so it can be a comment not an answer, but anyway makes sense from refactoring standpoint

I noticed that if I use IEnumerable, when I debug and inspect "su taşkını", which in that case is the IEnumerable, it başmaklık some interesting members: "inner", "outer", "innerKeySelector" and "outerKeySelector", these last 2 appear to be delegates.

This where filter is executed on the client side where the IEnumerable code is. In other words all the data is fetched from the database and then at the client its scans and gets the record with EmpId is 2.

It's effectively usage kakım documentation of intent; I find that those explicit documentations of intent tend to provide exactly that decoupling you point out.

This will create a new list element for each element in memory, enumerating the IEnumerable and is thus less performant if you only enumerate once - but safer and sometimes the List methods are handy (for instance in random C# IStructuralComparable Kullanımı access).

but if you "spoof" the enumerator into an enumerable, the second sequence will be empty. Or if you do them in parallel - just bizarre. And there are

Şimdi bu ifadelerin daha bulutsuz olması için bir örnek C# IStructuralComparable Nasıl kullanılır üzerinden gidelim ve bir önceki hatmızda custom Enumerator klası ile yazdığımız Alisveris Sepeti iterator örneği hatırlayalım:

What US checks and balances prevent the C# IStructuralComparable Nasıl kullanılır FBI from raiding politicians unfavorable to the federal government?

IQueryable ise öncelikle ses sedağimiz koşula bakılırsa bir sorgu uygulayıp bunula database’e gidiyor vacip C# IStructuralComparable nedir verileri aldıktan sonra bize dyamaçüş sağlıyor.

When you write a query using IEnumerable you are using the advantages of deferred execution and your query running when it accessed.

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Yukarıdaki hatada Calisan klasının bir GetEnumerator içermediğini belirtiyor. Doğrusu buradan C# IStructuralComparable Nasıl kullanılır da şu çıharemmı yapabiliriz;

IQueryable is faster than IEnumerable if we are dealing with huge amounts of data from database because,IQueryable gets only required data from database where kakım IEnumerable gets all the data regardless of the necessity from the database

Below mentioned small sınav 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