Learn how to create a Signing of Product Keys to validate activations.
Latest Algorithms & Formulas Articles - Page 5
Product Keys Based on the Advanced Encryption Standard (AES)
Protect Software with Product Keys based on the Advanced Encryption Standard (AES).
URI Encoding and Decoding
Learn about fast and portable URI encoding and decoding functions that use std::string as the argument and return type, and do the buffer conversion, including '\0'.
Flex Your Lexical Analysis Muscles
The Flex lexical analyzer generator enables you to accurately act on and react to incoming character data streams in a way that is both predictable and debuggable.
Doxygen: A Breath of Fresh Air for API Documentation
The Doxygen documentation system addresses the age-old dilemma of how to keep documentation consistent with actual use cases by extracting it directly from the source code.
Fixed Point Math
Learn about a library that creates a new fixed point variable type.
Latest Developer Videos
More...Latest CodeGuru Developer Columns
MFC Integration with the Windows Transactional File System (TxF)
The Transactional File System (TxF), which allows access to an NTFS file system to be conducted in a transacted manner through extensions to the Windows SDK API. MFC 10, has been extended to support TxF and related technologies. This support allows existing MFC applications to be easily extended to support kernel transactions.
.NET Framework: Collections and Generics
The original release of the .NET Framework included collections as .NET was introduced to the Microsoft programming world. The .NET Framework 2.0 introduced generics to complement the System.Collections namespace and provide a more efficient and well performing option. Read on to learn more...

How to use Visual Studio 2012 to Download Images from Websites
Learn how to use a for loop to loop through all of the images found on a web page and save them via the DownloadFile method of the WebClient object.

SOLID Principles in C# - An Overview
SOLID principles form the base for writing good and clean object oriented code in C#. Learn about the S.O.L.I.D principles and explore C# coding samples for each.