Showing posts from May, 2020

How to mock HttpClient-C#

What is Mock? Mocking is a process when writing the unit test case for the unit with an external dependency like a Netw…

.NET/C# Interview Questions - SET 2

Difference between Overloading and Overriding ? What is CLR (Common Language Runtime? What is CTS (Common Type System…

.NET/C# Interview Questions - SET 1

How do I calculate an MD5 hash from a string ? What is the difference between const and static read-only What is …

C# string Reverse extension method

This post is a simple, fun example. In this post, I will show you a neat trick about LINQ. You have to reverse a given …

Command Design Pattern

What is a design pattern Design pattern is occurring solution to the problem that occurs during software design. In …

Preview selected image using HTML5

Before HTML 5 showing the preview of the image was a very expensive operation because the website makes a service call t…

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