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<!DOCTYPE html> <html> <body> <h2>Delete JavaScript Object Properties</h2> <p id="demo"></p> <script> let x = ""; let myObj = { "name":"John", "age":30, "cars": { "car1":"Ford", "car2":"BMW", "car3":"Fiat" } } delete myObj.cars.car2; for (let i in myObj.cars) { x += myObj.cars[i] + "<br>"; } document.getElementById("demo").innerHTML = x; </script> </body> </html>
