16 - Scope of a Variable in JavaScript | JavaScript tutorials for Beginners

Pubblicato il: 16 agosto 2023
sul canale di: Simple Snippets

459

Scope determines the accessibility (visibility) of variables.
In JavaScript there are two types of scope:
1. Local scope
2. Global scope
JavaScript has function scope: Each function creates a new scope. Scope determines the accessibility (visibility) of these variables. Variables defined inside a function are not accessible (visible) from outside the function.
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