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Reference
Glossary
ExpressionIn JavaScript, expressions are phrases that the interpreter can
evaluate. For example, x + 10 and x < 10 are expressions since they can
be evaluated, while x = 10 is simply a statement. In linguistical terms,
JavaScript is made up of sentences, phrases, and words. The sentences are
JavaScript statements, in which an entire action is expressed. The phrases
are JavaScript expressions, in which the elements of the action can be
created and put together to make a statement. The words are JavaScript operators, which are used to act upon
the data passed to them.
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