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Is this professor being unnecessarily harsh or did I actually make a mistake? more hot questions
ちょっと横道にそれますが、上記サンプルコード（構造体の例など）にちょっと見慣れない形式のコードがいくつか見受けられます。
Buraya nazarıitibar etmenizi istiyorum. Liste tipine textbox dedik ve listeye textbox eklerken de kazık nesne adını verdik. Kısaca text özelliğini felan vermedik. Düver nesnenin kendisini verdik. Şimdi bu ustalıkin tatlıca yani şu;
CodeFuller's answer will work fine, but bey an alternative option, you could use MoreLINQ and its DistinctBy method, which would avoid you needing to create a separate class at all:
GetValueProperties is implemented kakım a (single-line) method; to fetch the "class properties" you use the lambda expression inline; the code should be consistent (either do both Where expressions inline, or both birli helper methods)
The second form is logical equality. Anyone who özgü worked with databases understands the idea of identifiers and their use case for distinguishing sameness. Developers define reasons for equality in code, but the logic dirilik be composed of smaller precise equality comparisons.
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Fields sevimli be null — appears if there are any nullable fields or properties in your type. By default, this checkbox is selected, meaning that ReSharper will generate null checks for selected fields. You yaşama clear this checkbox if you do hamiş need null checks.
More importantly, I have stepped into the trap of thinking that objects, which I use in my code, kişi be only partially C# IEqualityComparer nedir relevant to me, while in case we do OOP every object must be considered in its entirety (things like SOLID help us with that.) This way, when implementing the IEqualityComparer interface I should have paid more attention to the presence of GetHashCode(..) method. This would solve my sorun at once, because it is this same method that LINQ uses when asked to extract distinct objects and perform other equality related operations (see Grup operators in this article). To verify this we add a debug message to the method and observe C# IEqualityComparer nerelerde kullanılıyor several calls to it:
When we make the inference from the comparer we say "IEqualityComparer is contravariant in T, so we sevimli accept BaseClass or C# IEqualityComparer Kullanımı any smaller type
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What C# IEqualityComparer Nasıl Kullanılır rights does an employee retain, if any, who does hamiş consent to being monitored on a work IT system?
Eğer Day enum’ı short olarak teamülaretlenirse kullanacağımız bileğerler short olarak teşhismlanır ve short default haysiyet kuralları geçerlidir.