To ensure data integrity, it's wise to frequently calculate file checksums. The C program in Listing 1 calculates the checksum of a file using a 16-bit CRC (cyclic redundancy check). The program ...

Operators can deploy and manage a custom-built, fully branded program. Excentus Corp. is expanding its Fuel Rewards loyalty-program services to meet the needs of the growing convenience store sector.

I recently created a video demonstration of how to do some work at the command line, but as I tried to record my video, I kept running into problems. I'm just not the kind of person who can type ...