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JS Switch
The switch statement is used to execute one block of code among many options. It evaluates an expression, matches the result to a case, and executes the associated block.
Syntax:
switch (expression) {
case value1:
// Code to execute if expression === value1
break;
case value2:
// Code to execute if expression === value2
break;
// Add more cases as needed
default:
// Code to execute if no case matches
}
Example
let day = 3;
switch (day) {
case 1:
console.log("Monday");
break;
case 2:
console.log("Tuesday");
break;
case 3:
console.log("Wednesday");
break;
case 4:
console.log("Thursday");
break;
case 5:
console.log("Friday");
break;
default:
console.log("Weekend");
}