Web Development, Networking, Security, SEO
Yesterday I wrote something about stripping out P7M data from a XML P7M file or string, as long as it was encoded using CAdES format. It was quite ugly, yet it …
How to strip invalid characters from an UTF-8 XML file or string in PHP Read More
Do you remember the good old times when PC manufacturers used to apply those fancy stickers to the back of your laptop or desktop PC depicting your Windows Product Key? …
How to retrieve the Windows 10 Product Key from BIOS / UEFI / Windows Registry Read More
Among the many changes introduced with Windows 10 there is one that nearly no one is happy about: the missing F8 key (or SHIFT+F8) we could press to activate the boot …
How to go into Safe Mode in Windows 10 without having to log in Read More
A rather common requirement in Windows-based networks is restricting the access to the shared file system for some specific machines. The reasons for wanting that can be many: security issues, simplifying …
How to block File Sharing for one or more IP Addresses in Windows Read More Some days ago I had to write some PHP code to extract the contents from some XML files (italian electronic invoices for Public Administrations, also known in Italy as FatturaPA): the …
PHP - How to strip P7M data from a XML.P7M file or string (CAdES, FatturaPA) Read More
Visual Basic 6 (VB6) is like a mythical creature: no matter how hard you try to get rid of it, it always comes back haunting you sooner or later: most of the times …
How to URLEncode in UTF8 with Visual Basic 6 Read More
How can I get the MIME type from a file extension in C#? This is a rather common question among developers, an evergreen requirement that I happen to heard at …
Get a File Content-Type / MIME-type from file extension in ASP.NET C# Read More
If you're working with ASP.NET MVC or ASP.NET Core using Razor pages and you want to put a CSS style within the page (CSS embed), you might stumble upon one of …
ASP.NET - CSS Media Queries in Razor Pages - How to embed @media syntax Read More Today I want to share this small, yet useful C# helper class that I still use when I need to retrieve, check or validate one or more IP Addresses registered …
ASP.NET C# Helper Class to execute a ICMPv4 PING to any remote host using hostname or IP Address Read More Today I want to share this small, yet useful C# helper class that I still use when I need to retrieve, check or validate one or more IP Addresses registered …
ASP.NET C# Helper Class to get Web Server IP Address and other network-related methods Read More