Deependra kushwah

C# ArrayList class is a dynamic array that allows you to store and manipulate a collection of objects of any type. It provides methods to add, remove, and access elements in the array, and it can grow or shrink dynamically as needed.

Learn about C# Hashtable and its features. Understand the differences between Hashtable and Dictionary, and discover how to create and use Hashtable in your C# code.

Callbacks in C# are a way to pass a method as an argument to another method. The method that receives the callback can then call the passed method at some point during its execution.

Unit testing private methods in C# can be a challenging task as private methods are not directly accessible from outside the class. However, there are several techniques available to test private methods in C#, including Reflection, Accessors, and Protected Method Testing.

ASP.NET Web API and ASP.NET Core are both frameworks for building web applications in C#. And, If you are a .Net Developer and being involved in the Microsoft tech stack for a long. You would definitely work with both.

The Guid struct is a value type in C# and has a default value of all zeroes, which represents an empty Guid. To represent the absence of a value, you can assign a null value to a Guid variable using the nullable type syntax.

In the world of development, one common problem statement and frequently asked interview question is how to reverse a string in C#. In this article, we will explore several effective methods for achieving this task.

The lock in C# can be used to get a mutual-exclusion lock on a block of code, ensuring that only one thread can run it at once.

The C# Dictionary is a generic collection that stores key-value pairs in no particular order. It’s a part of the System.Collections.Generic namespace in .Net Framework.

As the name suggests C# MemoryStream is used for storing the stream in the system memory or RAM. It is inherited from the base class Stream like FileStream which is used for reading the content of physical files.

Every language has multiple options to perform read-write operations using built-in system classes. In this article, we will explore the multiple ways, How to read file in C#.

tuples in C# is a special kind of data structure used for holding the different types of data types. In .NET concepts of tuple were introduced in the .Net framework 4 by Tupple generic class.

As per the NuGet website, XUnit has around 229.5 million downloads and NUnit has 188 million downloads. The majority of current Net projects use xUnit, yet NUnit hasn’t lost any of its attraction.

The Xunit theory attribute provided in the XUNIT framework can be used to pass the dynamic parameters to the unit test cases. which can save a lot of time and make the test cases cleaner.