Learn what GUIDs are, how to randomly generate GUIDs, and how to copy them. Examples are given both in C# and VB.NET.
Latest Security Articles
Learn about the TripleDES class, a triple-level encryption and decryption system available in .NET.
Discover how to see whether or not your Firewall is enabled. The code provided is in both C# and VB.NET.
Plunge into the main concepts of building claim-based security on top of a brand-new platform: ASP.NET Core (with .NET Core).
Self-signed certificates aren't just for securing communication with sockets. Learn how to use them to encrypt text.
It might be older technology, but P/Invoke is still useful today. Learn how to leverage it to your advantage.
Latest CodeGuru Developer Columns
Learn to create an Azure database for PostgreSQL on the Azure portal.
Discover three ways to work out the binary gap for a number. Examples are both in C# and VB.NET.
Many people are still using older programming languages. Think about the pros and cons.