Refresh your skills on the basics of the .NET base classes.
.NET Back to Basics: The Math Class
Published 12/30/2015
Latest Arithmetic Articles
DateTime Refresher
Published 05/04/2015
The .NET DateTime class is not just for getting the current date. It can help you do date calculations and much more.
TIP: Statistics
Published 06/08/2006
Learn a few helpful statistical functions.
Operator Overloading for Mathematical Libraries
Published 01/20/2005
Discover the concept of operator overloading in C# and its application in mathematical libraries.
Working with Math Routines in C#
Published 03/19/2004
Basic math operators—such as plus, minus, and modulus—can get you only so far. It is only a matter of time before you find that you need more robust math routines.
Formatting Negative Numbers Differently Than Positive
Published 01/29/2003
Format specifiers are most often used with numbers. What happens if you want to format a variable differently if the number is negative versus positive? Learn the specifiers needed to make this happen in .NET.
Latest Developer Videos
More...
Latest CodeGuru Developer Columns
Comparing the stdio and iostream C++ Libraries
Published 01/20/2016
It's essential to know the differences in these libraries and use them correctly. This brief tutorial will guide you.
Web Developers: Are Your Sites Using HTTPS?
Published 06/08/2016
Web sites that need certificates, the secure ones running under HTTPS, are quickly becoming the standard. Get ready to use certificates.
Building a Conversation Bot
Published 06/10/2016
Learn about the Microsoft Bot Framework, and how to craft a conversation bot.
The Value of APIs
Published 06/06/2016
Application Programming Interfaces (APIs) are where you have to be. It's not a matter of if as much as a matter of which.
