React Function Component Monitor State Changes with Context Hooks

.MsoTableGrid{border:1px solid #000; border-radius: 10px!important;} When using React components, there are several lifecycle events that enables us to perform some logic on the behavior of the component. For example, we can check when the component was mounted or when a state variable was changed. ...

Azure Machine Learning with Visual Studio Code

This is a presentation on how to use Azure Machine Language with Visual Studio Code. Most of the ml.azure.com tasks are also available via Visual Studio Code.  To enable this extension for Azure Machine Language on Visual Studio, we need to install the following dependencies: Azure Machine...

Nodejs CORS Handling No Access-Control-Allow-Origin

When accessing API calls from another domain or port number, we have to be mindful of the possible CORS policy restrictions.  CORS stands for Cross-Origin Resource Sharing. This is used to prevent access from one domain to another without having the policy to enable that access.  A common...