11. Objet array

0[Ceci] 1[est] 2[un] 3[tableau]

Longueur: length

Méthodes

Sous-tableau: slice(debut=2 [, fin])

Join / implosion en chaine de caractères: join(separateur=' ')

push() Adds new elements to the end of an array, and returns the new length:

Sort: sort([sortFunc])

http://www.w3schools.com/jsref/jsref_sort.asp
Note: By default, the sort() method sorts the elements alphabetically and ascending. However, numbers will not be sorted correctly (40 comes before 5). To sort numbers, you must add a function that compare numbers.