Blogs

Understand Authentication and Authorization in Web Applications

As Web API (Rest API) is stateless, so there should be some mechanism by which a server can identify the user in every request. So to enable a user's identity to a web server, we pass some data in headers in each web request to the server. The server reads that data & understands to identify the user. This process of identifying the user & ensuring that he is a valid one is known as Authentication.

The difference between Encryption, Hashing & Salting

You might have heard these terms very often – Encryption, Hashing & Salting. In this post, I have tried to explain you all these terms in a very easy way.

Solution- System.BadImageFormatException- Could not load file or assembly

Make sure that you are using the correct tool path (i.e. installutil.exe) for installing the application.

Solution- Found a swap file by the name ".git/.MERGE_MSG.swp"

Normally, you get this error message when you are performing GIT operations from two different places. Like I got this issue while I was using Git Bash (Command Line) & Visual Studio together to perform Git operations.

Command to list all active channels in Redis Pub/Sub

In Redis Pub/Sub, we create different Redis channels as per the application requirement. Each application using Redis Pub/Sub will use these channels for either publishing purposes or subscribing purposes.

ASP.NET Core - Notes for Beginners

ASP.NET Core is a free and open-source web framework, and the next generation of ASP.NET, developed by Microsoft and the community. It is a modular framework that runs on both the full .NET Framework, on Windows, and the cross-platform .NET Core.