Expressions
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The Primary Expressions
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Last updated
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Date created
Aug 16, 2020
Cards (3)
Expressions
(3 cards)
The Primary Expressions
They are those that stand alone ex: 1, "hello", true.
In JS are three:
- Constant or literal values
- Certain languages keywords
- variable reference
What is an Identifier?
It is simply a name of variables, properties, function, classes etc.
What is JavaScript Expressions?
An expression is phrase of JS that can be evaluated to produce a value. A variabe is a simpe expression that evaluates to whatever assigned to it.