JavaScript Switch Statement - W3Schools Use the switch statement to select one of many code blocks to be executed This is how it works: The switch expression is evaluated once The value of the expression is compared with the values of each case If there is a match, the associated block of code is executed If there is no match, the default code block is executed
switch - JavaScript | MDN A switch statement first evaluates its expression It then looks for the first case clause whose expression evaluates to the same value as the result of the input expression (using the strict equality comparison) and transfers control to that clause, executing all statements following that clause
JavaScript switch Statement - GeeksforGeeks The JavaScript switch statement evaluates an expression and executes a block of code based on matching cases It provides an alternative to long if-else chains, improving readability and maintainability, especially when handling multiple conditional branches
JavaScript switch. . . case Statement (with Examples) - Programiz 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
The switch statement - The Modern JavaScript Tutorial The "switch" statement A switch statement can replace multiple if checks It gives a more descriptive way to compare a value with multiple variants The syntax The switch has one or more case blocks and an optional default It looks like this:
JavaScript switch case Statement Summary: 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
JavaScript Switch Statement – With JS Switch Case Example Code To summarize, here's how a switch statement works: First, you need an expression that you want to compare with some conditionals Finally, write the code that you want to execute inside each case, followed by the break keyword to stop JavaScript from further comparing the expression with the case clauses
Switch Statement in JavaScript: Implementation with Examples In this JavaScript tutorial, we'll explore all the facets of Switch Statements in JavaScript, including syntax, examples, flowchart of switch statement, nested switch case, if else vs switch statement in JavaScript, etc
JavaScript: Switch Statement - TechOnTheNet This JavaScript tutorial explains how to use the switch statement with syntax and examples In JavaScript, the switch statement is used to execute code based on the value of an expression