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 …

Mar 13, 2025 · 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 …

Apr 25, 2022 · 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 …

Nov 21, 2024 · 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 …

The following illustrates the syntax of the switch statement: case value1: statement1; break; case value2: statement2; break; case value3: statement3; break; default: statement; How it works. …

Instead of writing many if...else if...else blocks, the switch statement JavaScript syntax allows you to match a value against multiple cases and execute different code depending on the result. …

In JavaScript, the switch statement is used to execute code based on the value of an expression. The syntax for the switch statement in JavaScript is: An expression whose value is compared …

What is the JS Switch Statement? The JS statement is used to evaluate expressions and execute a subsequent set of code blocks if the result matches the case. The syntax is similar to an …

Overview of switch. The switch statement evaluates an expression, matching the expression's value to a case clause and executing associated statements. Syntax and Structure of the …

Feb 20, 2023 · It works by evaluating an expression and then executing code based on the result of that evaluation. Here’s the basic syntax: case value1: // Code to execute if expression …