Your first Serverless app (using Azure Functions Core Tools)
In the previous section, we learned about creating Azure Functions using the Azure portal. In this section, we will learn about creating Azure Functions through Visual Studio Code and Azure Functions Core Tools. As part of Chapter 2, Development Environment, Tools, and SDKs, we learned about installing Visual Studio Code on your operating system (macOS or Windows). Please make sure Visual Studio Code is installed; if not, please refer to the instructions in Chapter 2, Development Environment, Tools, and SDKs, and install it.
Azure Functions Core Tools
Azure Functions Core tools provides you the ability to develop, deploy, debug, and manage Azure Functions directly from your workstation. After you have installed Azure Functions Core tools, you can connect to live Azure services from your local functions, and you can debug your functions on your workstation as you will have the full Functions runtime available on your workstation....