Quicklaw and Westlaw Canada use “*”. CanLII uses “!”. I’m referring to the symbol that these databases use for as a “wildcard”, that is the symbol used to represent one or more characters in a string ...

A search for data that meets several criteria by using the Boolean operators AND, OR and NOT (see Boolean logic). For example, the request: "Search for all Spanish and French speaking employees who ...

The double dash is crucial for complex array logic operations in your spreadsheet.

Google has quietly removed the Boolean + operator from its search options–and replaced it with expanded quotation mark functionality. For those who don’t use Boolean search operators, this isn’t a big ...