1sort(arr, arr + n, greater<int>())

1var items = [
2  { name: 'Edward', value: 21 },
3  { name: 'Sharpe', value: 37 },
4  { name: 'And', value: 45 },
5  { name: 'The', value: -12 },
6  { name: 'Magnetic', value: 13 },
7  { name: 'Zeros', value: 37 }
8];
9
10// sort by value
11items.sort(function (a, b) {
12  return a.value - b.value;
13});
14
15// sort by name
16items.sort(function(a, b) {
17  var nameA = a.name.toUpperCase(); // ignore upper and lowercase
18  var nameB = b.name.toUpperCase(); // ignore upper and lowercase
19  if (nameA < nameB) {
20    return -1;
21  }
22  if (nameA > nameB) {
23    return 1;
24  }
25
26  // names must be equal
27  return 0;
28});

1itemsArray.sort(function(a, b){  
2  return sortingArr.indexOf(a) - sortingArr.indexOf(b);
3});

1var maxSpeed = {
2    car: 300, 
3    bike: 60, 
4    motorbike: 200, 
5    airplane: 1000,
6    helicopter: 400, 
7    rocket: 28800
8};
9var sortable = [];
10for (var vehicle in maxSpeed) {
11    sortable.push([vehicle, maxSpeed[vehicle]]);
12}
13
14sortable.sort(function(a, b) {
15    return a[1] - b[1];
16});
17
18//[["bike", 60], ["motorbike", 200], ["car", 300],
19//["helicopter", 400], ["airplane", 1000], ["rocket", 28800]]

1homes.sort(function(a, b) {
2    return parseFloat(a.price) - parseFloat(b.price);
3});

1var vehicules= [
2   { nom: "Peugeot 208 1,2l PureTech", img:"208.png" , co2:108 },
3   { nom: "Peugeot 5008 2.0 BlueHDi 150", img:"5008.png" , co2: 118 },
4   { nom: "Golf GTI", img:"golfgti.png" , co2:148 },
5   { nom: "Renault Clio 0.9 TCe 90", img:"clio.jpg" , co2:114 },
6   { nom: "Audi A4 2.0 TDI 190", img:"a4.png" , co2: 111},
7   { nom: "BMW Serie 2 Tourer 220d", img:"serie2tourer.png" , co2:124 },
8   { nom: "Audi SQ7", img:"sq7.png" , co2:198 },
9   { nom: "Audi TTS", img:"tts.png" , co2:159 },
10];
11vehicules.sort(function (a, b) {
12   return a.co2 - b.co2;
13});
14vehicules.forEach(function(v) {
15   console.log(v.nom+" avec "+v.co2+" g de CO2/km");    
16});