The Bloods, also known as (OBF) Original Blood Family, are a primarily, though not exclusively, African-American street gang founded in Los Angeles, California. The gang is widely known for its rivalry with the Crips.
What to look for. Boolean operators form the basis of mathematical sets and database logic. 1  They connect your seach words together to either narrow or broaden your set of results.2  The three basic boolean operators are: AND, OR, and NOT. For example, Google automatically puts an AND in between your search terms. 2  Though all your search terms are included in the results, they may not be connected together in the way you want. 3  For example, this search: college students test anxiety is translated to: college AND students AND test AND anxiety.
A boolean expression is an expression that results in a boolean value, that is, in a value of either true or false. More complex boolean expressions can be built out of simpler expressions, using the following boolean operators: Parentheses can be used for grouping the parts of complex boolean expressions. For example: The println statement will be executed if wet and cold are both true, or if poor and hungry are both true. There are six arithmetic tests that can be used to create boolean values: Operator