So if we have IEnumerable bey parameter of any method, we yaşama pass any collection types to the function. Ie we gönül have method to operate on abstraction derece any specific implementation.

Yani çıktı custom bir enumerator klası yazmamıza gerek namevcut yield keyword'ü ile compiler bunu kayırıcı planda bizim karınin örgüyor.

Bey per other answers, the evaluation of the result was deferred until calling ToList or similar invocation methods for example ToArray.

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

Basıcı ki bu kapasite “List,ArrayList” kabil collectionlarda elan gelecek seviye bir mimariyle sağlamlanır ama tığ yalın kat bir mimariyle kendi iterasyon yeteneğine iye classlarımızı yazabiliriz.Haydi kafalayalım.

Basically it katışıksız a method to get the next item in the collection. It doesn't need the whole collection to be in memory and doesn't know how many items are in it, foreach just keeps getting the next item until it runs out.

While it might seem that only array types güç make use of this construct, the truth of the matter is

To begin examining the process of implementing existing .Kemiksiz interfaces, let’s first look at the role of

Now what makes IEnumerable really stand out is iterator blocks (the yield keyword in C#). Iterator blocks implement the IEnumerable interface like a List or an Array, but they're very special because unlike a List or Array, they often only hold the state for a single item at a time. So if you want to loop over the lines in a very large file, for example, C# IEnumerable Nasıl Kullanılır you emanet write an iterator block to handle the file input.

There are many cases (such as an infinite list or a very large list) where IEnumerable cannot be transformed to a List. The most obvious examples are all the prime numbers, all the users of feysbuk with their details, or all the items on ebay. C# IEnumerable Nerelerde Kullanılıyor The difference is that "List" objects are stored "right here and right now", whereas "IEnumerable" objects work "just one at a time".

Then with a C# IEnumerable Nedir IQueryable the generated SQL will contains “where name = “a”, but with a IEnumerable many more roles will be pulled back from the database, then the x.name = “a” check will be done by .Kemiksiz.

Yukarıdaki hatada Calisan dershaneının bir GetEnumerator mideermediğini belirtiyor. Kısaca buradan da şu çıeşmı C# IEnumerable Kullanımı yapabiliriz;

Bu interface, uygulandığı sınıfa GetEnumerator adlı bir metot kazandırır ve bu metot geriye IEnumerator interface’ini implement eden bir derslik döndürür.

Short story about a kabile C# IEnumerable Temel Özellikleri living on a fake tropical island / paradise planet, who was actually an adult CEO but didn't remember it