Resources  
  • Understanding HashSet in C#Nov 27, 2025. Explore C#'s HashSet: a powerful collection ensuring unique elements with blazing-fast lookups using hashing. Perfect for eliminating duplicates and set operations.
  • Understanding HashSet in C#Mar 20, 2025. A HashSet<T> in C# is a collection that stores unique elements with fast lookups. It supports set operations like union, intersection, and difference while offering better performance than List<T> for searches.
  • Overview of HashSet in C#Feb 14, 2025. This article explains HashSet in C#, covering its functionality, differences from List, and usage in various operations like add, delete, search, and iteration.
  • C# - Hashset With ExampleOct 22, 2021. In this article, you will learn about C# - Hashset with Example.
  • Working With HashSet In C#Jul 06, 2016. C# HashSet, introduced in .NET 3.5 within System.Collections.Generic, is an unordered collection of unique elements. It efficiently prevents duplicate entries, outperforming lists. This article covers basic HashSet operations, handling custom types, and ensuring uniqueness using IEquatable, Equals, and GetHashCode methods.
  • Comparative Analysis of List, HashSet and SortedSetDec 24, 2012. In this article, I am going to give a brief idea of List, HashSet and SortedSet performances in various situations in terms of their time complexity.
  • HashSet Class and TreeSet Class in Java CollectionsJul 19, 2024. Explore the HashSet and TreeSet classes in Java Collections Framework. Learn how HashSet uses hashing for fast access and TreeSet maintains sorted order through a Red-Black tree.
  • HashSet .NET C#: Usage, Methods, and ExampleMay 03, 2024. A hash set is an unordered list of distinct elements in C#. In.NET 3.5, this collection is released. When we wish to stop duplicate pieces from being added to the collection, we typically utilize it. When compared to a list, the HashSet performs substantially better.
  • HashSet In C#May 28, 2012. C# HashSet is a collection of unique elements. The .NET HashSet<T> class represents a hash set in C# and provides methods to add, remove, and find items, find subset, superset, union, and intersection of two HashSets.
  • How to Remove Duplicate Values from a List in C#Feb 26, 2026. Learn how to efficiently remove duplicate values from lists in C# using Distinct() and HashSet. Improve data processing and performance in your applications.
  • Mastering Collections in .NET CoreDec 02, 2025. Master .NET Core collections! Explore Lists, Dictionaries, Queues, Stacks, HashSets, and Concurrent Collections with real-time examples and performance tips.
  • Overview Of Array And Collection Sep 21, 2015. Arrays and Collections are fundamental data structures used in programming to store and manipulate multiple elements. An array is a fixed-size, ordered collection of elements of the same data type. It allows efficient access to elements using index positions. Arrays are ideal for storing a fixed number of items and offer quick retrieval of elements.
  • Introduction to Parametric Singleton PatternFeb 11, 2009. This article explains about Parametric Singleton Pattern.