Grokking JavaScript Fundamentals
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JavaScript - Switch Case

In JavaScript, the switch statement provides a way to execute different parts of code based on the outcome of an expression. It's a useful and clear alternative to multiple if...else if statements, particularly when you need to compare a single value against many potential matches. The switch structure simplifies the decision-making process in your code by providing a neat and readable format.

Syntax

The syntax for a switch statement is structured as follows:

  • expression: This is evaluated once at the start of the switch statement

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