Scientists overwhelmingly recognize the value of sharing null results, but rarely publish them in the research literature, according to a survey. The findings suggest that there is a need for ...

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.

Null values indicate that data is missing or unknown, and if you don't take steps to handle them, you could wind up with runtime errors or erroneous data. These Access pointers will help you ...