class User {
constructor (name) {}
say () {}
}
$.each(tasks, function (id) {
tasks.splice(id, 1);
});
function action () {
if (events[38] && !events[39]) console.log('первая');
if (events[39] && !events[38]) console.log('вторая');
if (events[38] && events[39]) console.log('обе кнопки');
}