JAVASCRIPT

javascript sort Array descending order

//used arraow functions
const years = [1970, 1999, 1951, 1982, 1963, 2011, 2018, 1922]
const sortYears = arr =>{
  arr.sort((a,b)=>{return b-a})
  return arr
}
console.log(sortYears(years))
// Should print [ 2018, 2011, 1999, 1982, 1970, 1963, 1951, 1922 ]

sort array descending

testsSortedByNome = tests.sort((a, b) => (a.nome > b.nome ? -1 : 1));
testsSortedByCognome = tests.sort((a, b) => (a.cognome > b.cognome ? -1 : 1));

array sorting descending

employees.sort((a, b) => b.age - a.age);

employees.forEach((e) => {
    console.log(`${e.firstName} ${e.lastName} ${e.age}`);
});
Code language: JavaScript (javascript)