HTML5 APPLICATIONS DEVELOPMENT MANUAL

lu (lu) 2019-10-09 02:02:36 UTC #1

<!DOCTYPE html>

JavaScript Variables

In this example, x, y, and z are variables

All JavaScript variables must be identified with unique names.

These unique names are called identifiers.

Identifiers can be short names (like x and y) or more descriptive

names (age, sum, totalVolume).

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