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 …

Sure, we can select the element in CSS with, you know, a simple element selector, html . But what other (trivial and perhaps useless) ways can we do it? The Different Ways to Select in CSS originally published on CSS-Tricks , which is part of the DigitalOcean family. You should get the newsletter .

So I finally got to work on upgrading SpreadsheetLight to .NET Standard 2. The main code changes revolve around the System.Drawing assembly reference. Changing the reference to the NuGet System.Drawing.Common package solved most of it.… Read More The post "Entries cannot be opened multiple times in Update mode" error in SpreadsheetLight first appeared on Polymath Programmer .

On January 14, 2006, John Resig introduced a JavaScript library called jQuery at BarCamp in New York City. Now, 20 years later, the jQuery team is happy to announce the final release of jQuery 4.0.0. After a long development cycle and several pre-releases, jQuery 4.0.0 brings many improvements and modernizations. It is the first major … Continue reading →

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…