Difference between revisions of "Boolean Operators"
From SmartWiki
(→NOT) |
(→OR) |
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==OR== | ==OR== | ||
| − | * The ''OR'' operator takes two [[ | + | * The ''OR'' operator takes two [[operand]]s and evaluates to ''true'' if '''either''' of the operands are true. |
* Also written as "||". | * Also written as "||". | ||
Example: [True Statement] OR [True Statement] ...evaluates to... '''TRUE''' | Example: [True Statement] OR [True Statement] ...evaluates to... '''TRUE''' | ||
Revision as of 08:59, 25 June 2013
Contents
AND
- The AND operator takes two operands and evaluates to true if both of its operands are true.
- Also written as "&&".
Example: [True Statement] AND [False Statement] ...evaluates to... FALSE Example: [True Statement] AND [True Statement] ...evaluates to... TRUE
OR
- The OR operator takes two operands and evaluates to true if either of the operands are true.
- Also written as "||".
Example: [True Statement] OR [True Statement] ...evaluates to... TRUE Example: [True Statement] OR [False Statement] ...evaluates to... TRUE Example: [False Statement] OR [False Statement] ...evaluates to... FALSE
NOT
- Reverses the "truthiness" of its operand.
- Also written as "!", preceding its operand.
Example: NOT [True Statement] ...evaluates to... FALSE Example: NOT [False Statement] ...evaluates to... TRUE
