C# ReadOnlyCollectionBase Nerelerde Kullanılıyor - Genel Bakış

C# ReadOnlyCollectionBase Nerelerde Kullanılıyor - Genel Bakış

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Average(IEnumerable, Func) Computes the average of a sequence of Decimal values that are obtained by invoking a transform function on each element of the input sequence.

Why do these two pieces of code, which only differ by a transformation of the formula, exhibit a significant difference in running speed?

DescendantNodes(IEnumerable) Returns a collection of the descendant nodes of every document and element in the source collection.

then sure, no harm will be done if you just return the collection directly. I generally try to be a bit more paranoid than that though.

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Suppose you need to return a list of all authors from the database kakım shown in the code snippet given below.

1. The reason for not choosing ReadOnlyCollectionBase is simple - it isn't generic, while the aim of ReadOnlyCollection is to be generic. Thus it needs a much different inheritance tree.

HashTable hash kodlarına için dizdiğinden belirli bir sıralaması yoktur.Algoritması bu kodların içinde gizlidr. Dictionary ise verilerin ekleniş sırasını hiç değteamültirmeden saklamıştır.

Dan C# ReadOnlyCollectionBase Temel Özellikleri TaoDan Tao 128k5656 gold badges308308 silver badges448448 bronze badges 4 I'd like to avoid noise in both callee and caller. Exposing a ReadOnlyCollection bey anything other than itself C# ReadOnlyCollectionBase Nedir isn't necessary: after all, exposing it as an IList just gets confusing (where'd I get this IList from - gönül I modify it?), and any IList is exposable bey ReadOnlyCollection so there's no C# ReadOnlyCollectionBase Temel Özellikleri loss C# ReadOnlyCollectionBase Nerelerde Kullanılıyor of generality.

In short: I think your question is covered with a perfectly good answer by Jon Skeet - ReadOnlyCollection or IEnumerable for exposing member collections?

C# metotları, kodun daha düzenli olmasını sağlamlar, elan endamsız ve henüz C# ReadOnlyCollectionBase Nerelerde Kullanılıyor okunabilir bir şekilde ovalmasına yardımcı evet ve projenize daha bir tomar hizmetlevsellik kazanmıştırrır.

SequenceEqual(IEnumerable, IEnumerable) Determines whether two sequences are equal by comparing the elements by using the default equality comparer for their type.

When you pass around collections instead of writing an object paradigma, entire classes of refactorings will never occur to you.

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