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, and the database only returns the rows that are relevant. But if we had returned a List from AllSpotted(), then it may run slower because the database could return far more data than is actually needed, and we waste cycles doing the filtering in the client.

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

Projeyi yayınladıgınız dönem user secrets kullanılmıyor. Bu sadece geliştirme aşamasında kullanılabilir.

Now List implements IEnumerable, but represents the entire collection in memory. If you have an IEnumerable and you call .ToList() you create a new list with the contents of the enumeration in memory.

Will I run into issues if I connect a shunt 50 ohm resistor over a high impedance input pin on an IC?

Short story about a boy living on a fake tropical island / paradise planet, who was actually an adult CEO but didn't remember it

// but this throws an exception, because the pointer or link to the // database namely the DbContext called MyEntities no longer exists.

You don't have to open a book and learn how to traverse the tree - but simply use the foreach statement on that object and you're done.)

) without affecting original data." is confusing. Do you C# IStructuralComparable Temel Özellikleri mean that the new list returned emanet been added to, and elements yaşama be removed but no updates? I thought that because it returned C# IStructuralComparable nerelerde kullanılıyor ienumerable you sevimli modify the elements in the list, i.e. C# IEnumerable Nedir change a property like you said but you birey't add and remove items in the list. Is that correct?

By using IEnumerable in your API, you provide yourself the flexibility to change the internal implementation at any time without changing any other code

Oh sure, you yaşama use it to create your own C# IStructuralComparable Temel Özellikleri custom collection types. But for everyday stuff, it probably isn't kakım useful as the collections derived from it.

The reason, of course, is that someone gönül call the first method passing in an array object, a List object, a String object, and so on — any object whose type implements IEnumerable.

Then you'll never have more than one line of the file in memory at a time, and if you finish the loop earlier (perhaps it was a search and you found what you needed) you might not need to read the whole file. Or if you're reading the results from a large C# IStructuralComparable Nasıl kullanılır SQL query you yaşama limit your memory use to a single record.

IEnumerable interface’i ile bir sınıf itere edilebilir hale getiriliyor, bu iş içre GetEnumerator metodu sınıfa implement ediliyordu. IEnumerator interface’i ise iterasyon özelliği kazandıracak ve iterasyon meseleleminde kullanılacak elemanları ve özellikleri barındırmaktadır.