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. |
Explicit version :
function init() {
// All code here.
}
init()Just declare a function an call it.
Only use 'use script' if you are not using module flavoured JavaScript.
Meta-Press.es: search-engine