If you keep seeing the same 3- or 4-number sequences everywhere – on clocks, receipts, or license plates – you might be ...

In some programming languages, the number sign (#), also called the "pound sign" and "hash sign," is used as a not-equals symbol. For example, the expression if amount # 500 means "if amount not ...

Executive memoranda retain their original numbers and are required to be converted to a policy when they are updated or revised in any way. A system-wide standard has the letter S followed by a number ...