How can I check if a TCP/IP port is open? Here is a simple program to do it

A few months ago I started an introductory Javascript course and this is the result of my work

My JWT implementation library in Harbour language

A few months ago I started a CSS course, based on version 3, and this is the result of my work

In the last few days I was interviewed by Nuvolaris to talk a little about my past and the past of information technology in Italy

A few months ago I started an HTML course, based on version 5 of the language, and this is the result of my work

After a few months of activity, my GitHub profile is starting to take shape

After a few weeks of waiting I released the new version compatible with email.it

Thanks to cloud architectures, it is now possible to create applications using only services provided by third parties, without installing servers, da...