What does null value actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

Suppressing null values results in a null value being represented by a one-byte empty field indicator. The null value itself is not stored. Knowing whether a data field allows null values assists you ...

One of the trickier aspects of application development is dealing with null or nonexistent data. Tony Patton takes a closer look at null values in the .NET framework.

Learn to change the default behavior and return HTTP 404 when action methods in ASP.NET Core return null values.