Failed to authenticate HTTPS connection. Conflicting certificates for localhost when using Visual Studio for Mac

Lately, I have been trying Visual Studio for Mac as this version of Visual Studio has evolved significantly. However, something I noticed is that since I don’t use it often, the local SSL certificates created by dotnet in the Mac get a bit screwy. There is a possibility that you might end up with a conflicting certificate for localhost from creating or setting up applications in the past. If you work with the Mac version of Visual Studio, and you ever get the following error, run the commands at the bottom to clean up the existing certificates for localhost and create new…

Create and Deploy a React App to Azure using .NET Core and Azure CLI on Mac

Prerequisites Install the .NET Core SDK. The .NET Core SDK includes the latest release of the .NET Core framework and runtime. Install Visual Studio Code for Mac. Install the Azure Command Line Interface (CLI) Getting Started In this tutorial, you’ll set up your Mac to do development using .NET Core and Azure. The tutorial also shows you the new and powerful .NET Core Command Line Interface (CLI) Tools. After you have installed the .NET Core SDK and Visual Studio for Mac, open a terminal window and type the following: $ cd /users/ $ cd users/yourusername/projects $ mkdir samplereactapp $ cd…