Hakkında C# IEnumerable Temel Özellikleri

Hakkında C# IEnumerable Temel Özellikleri

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Anything in .Kemiksiz that you güç iterate over implements IEnumerable. If you're building your own class, and it doesn't already inherit from a class that implements IEnumerable, you sevimli make your class usable in foreach statements by implementing IEnumerable (and by creating an enumerator class that its new GetEnumerator method will return).

I understand why IQueryable is better choice for "out-of-memory" veri but I am struggling to understand why IEnumerable is better for "in-memory" veri? I still think it's better to get filtered data than to get get veri and apply filter.

JWT Claimlerle çkırmızıışmamız nasıl olmalı hocam sanki HttpContextAccessor'u falanca devreye sokuyorduk

Said in a very simple way, that any object implementing this interface will provide a way to get an enumerator. An enumerator is used with the foreach kakım one example.

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

Derece: Generic sıfır sınıflar muhtevain IEnumerable yararlanmaında boxing/unboxing alışverişlemleri verimliliği düşüreceği yürekin yeni oluşturacağınız projelerinizde generic sınıflar karınin C# IEnumerable Nedir olan IEnumerable

Oluşturduğunuz derslikı, derlem oluştururken veya karşıtlaştırma gerektiren gayrı senaryolarda kullanabilirsiniz.

Nobody mentioned one crucial difference, ironically answered on a question closed kakım a duplicated of this. IEnumerable is read-only and List is derece.

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

This birey be very useful in certain circumstances, for instance in a massive database table you don't want to copy the entire thing into memory before you start processing the C# IEnumerable Temel Özellikleri rows.

Fevkdaki hatada Calisan derslikının bir GetEnumerator karınermediğini belirtiyor. şu demek oluyor ki buradan da şu çıeşmı yapabiliriz;

user541686user541686 208k132132 gold badges547547 silver badges911911 bronze badges 3 i also used this and was loooong happy.

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