IEqualityComparer is a .NET framework interface that allows the implementation of customized equality comparison for collections.
I have some bells in my database with the same number. I want to get all of them without duplication. …
c# linq iequalitycomparerclass Program { static void Main(string[] args) { List<Book> books = new List<Book> { new Book { Name="…
c# .net linq iequatable iequalitycomparerI have a L2E query that returns some data that contains duplicate objects. I need to remove those duplicate …
c# entity-framework distinct iequalitycomparerI happened to have seen some code where this guy passed a lambda expression to a ArrayList.Sort(IComparer here) …
linq extension-methods ienumerable iequalitycomparer icomparerI am trying to find the difference between two generic lists, as in the example below. Even though t1 and …
c# linq-to-objects iequalitycomparerI'm trying to understand the role of the GetHashCode method of the interface IEqualityComparer. The following example is taken from …
c# .net gethashcode iequalitycomparerI want to understand the scenarios where IEqualityComparer<T> and IEquatable<T> should be used. The …
c# .net equals iequalitycomparer iequatableHow do i check the key in dictionary is same as the string in method parameter? i.e in below …
objective-c iequalitycomparerSuppose I've got a generic MyClass<T> that needs to compare two objects of type <T>. …
c# .net generics comparison iequalitycomparerI simply want to remove duplicates from two lists and combine them into one list. I also need to be …
c# linq iequalitycomparer