const event = new Date('August 19, 1975 23:15:30');
event.setMonth(3);
console.log(event.getMonth());
// expected output: 3
console.log(event);
// Sat Apr 19 1975 23:15:30 GMT+0100 (CET)
// (note: your timezone may vary)
const event = new Date('August 19, 1975 23:15:30');event.setMonth(3);console.log(event.getMonth());// expected output: 3console.log(event);// Sat Apr 19 1975 23:15:30 GMT+0100 (CET)// (note: your timezone may vary)