Socket IO emit an event to specific users – Node JS

Introduction Sockets are used for real-time communication. They are now being used in chat apps, team collaboration tools, and many more. Socket IO emit events…

Use SweetAlert confirmation dialog – HTML & Javascript

In this tutorial, we are going to show you, how you can show a sweetalert confirmation dialog when submitting a form. For example, if you…

Email download link of a file – PHP and MySQL

In this tutorial, we are going to show you, how you can email a download link of a file to a user when they request…

Web crawler in Node JS and Mongo DB

In this article, we are going to create a web crawler using Node JS and Mongo DB. It will take a URL as an input…

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