The HTML popover attribute transforms elements into top-layer elements that can be opened and closed with a button or JavaScript. Popovers can be dismissed a number of ways, but there is no option to auto-close them. Preethi has a technique you can use. Creating an Auto-Closing Notification With an HTML Popover originally published on CSS-Tricks , which is part of the DigitalOcean family. You sho…

In this post, I will explain the steps to deploy a simple PHP email MX record validation application on AWS lambda function using Bref layers. AWS Lambda natively supports Java, Go, PowerShell, Node. js, C#, Python, and Ruby code, not PHP. You can deploy the lite weight PHP function to improve the application performance and it will reduce cost compared with the EC2 instance. AWS is offering the …

After almost four months in Beta during which we received constructive feedback, we are now ready to deploy the new W3C website starting Tuesday 20 June at 12:00 UTC. Please make sure to check our "Site status if you experience incidents. We expect some interruption for the duration of the deployment which will be done in one go and may take an hour or more. We will send a public announcement whe…