Just when you thought you had Boolean logic in the bag, Excel 2013 introduced the new operator XOR, which means Exclusive OR. Think of it as a similar opposite of NOT: If one condition is true and ...

Example application: Logical operators. Listing 6 presents the source code to a LogicalOp application that lets you play with the logical operators. Listing 6. Logical operators in Java (LogicalOp ...

Boolean algebra is the combination of logic and algebra, initially developed by George Boole, for whom the subject is named, in the 1840s and '50s, and later refined by other logicians through the ...

Bitwise operators vs. other operators. Most operators work with either single or multiple bytes, which in most systems contain eight bits. Examples of such operators include +, - and *. By contrast, ...