Switch is often used as a more readable alternative to many if.else if.else statements, especially when dealing with multiple possible values. This javascript tutorial explains how to use the switch statement with syntax and examples The switch statement evaluates an expression, matching the expression's value against a series of case clauses, and executes statements after the first case clause with a matching value, until a break statement is encountered.
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The switch statement evaluates an expression and executes code based on matching cases
The javascript switch statement executes different blocks of code based on the value of a given expression
In this tutorial, you will learn about the javascript switch statement with the help of examples. It gives a more descriptive way to compare a value with multiple variants The switch has one or more case blocks and an optional default The value of x is checked for a strict equality to the value from the first case (that is, value1) then to the second (value2) and so on.
In this tutorial, you will learn how to use the javascript switch statement to execute a block of code based on multiple conditions The switch statement evaluates an expression, compares its results with case values, and executes the statement associated with the matching case value. A switch statement is a control flow structure that allows you to execute different code blocks based on different conditions Think of it as a more elegant way to handle multiple choices, similar to how a tv remote has different buttons for different channels.
When working with javascript, we often need to evaluate multiple conditions and execute specific code based on the result.
