GNU+Linux command memo

Start new JavaScript file

Démarrer un nouveau fichier JavaScript proprement.

;(function (){  (1) (2)
	'use strict' (3)
	// All code here.
1 Avoid beeing interpreted by too old and buggy interpreters.
2 Be executed once, while the page is loaded.
3 Use the new ECMAScript 5+ strict conventions to improve the language.