{"json_modified": "2016-08-16T11:49:29.770172", "uuid": "21b653e9-ddb5-4d51-8c67-767a7a9f740c", "title": "Reflect.isExtensible()", "url": "/fr/docs/Web/JavaScript/Reference/Objets_globaux/Reflect/isExtensible", "tags": ["R\u00e9f\u00e9rence", "ECMAScript6", "M\u00e9thode", "Reflect", "JavaScript"], "translations": [{"uuid": "566fce5b-549d-4fcc-ae3e-51fba951737d", "title": "Reflect.isExtensible()", "url": "/en-US/docs/Web/JavaScript/Reference/Global_Objects/Reflect/isExtensible", "tags": ["ECMAScript6", "Method", "Reflect", "JavaScript"], "summary": "The static <code><strong>Reflect</strong></code><strong><code>.isExtensible()</code></strong> method determines if an object is extensible (whether it can have new properties added to it). It is similar to <a href=\"/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/isExtensible\" title=\"The Object.isExtensible() method determines if an object is extensible (whether it can have new properties added to it).\"><code>Object.isExtensible()</code></a>, but with some <a href=\"#Difference_to_Object.isExtensible()\">differences</a>.", "localization_tags": [], "locale": "en-US", "last_edit": "2016-08-16T06:16:37", "review_tags": []}, {"uuid": "5b003b60-7363-48d1-b859-07f022ad2bb3", "title": "Reflect.isExtensible()", "url": "/ja/docs/Web/JavaScript/Reference/Global_Objects/Reflect/isExtensible", "tags": ["ECMAScript6", "Method", "Reflect", "JavaScript"], "summary": "\u9759\u7684\u306a\u00a0<code><strong>Reflect</strong></code><strong><code>.isExtensible()</code></strong>\u00a0\u30e1\u30bd\u30c3\u30c9\u306f \u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u62e1\u5f35\u3067\u304d\u308b\u304b\u3092\u6e2c\u5b9a\u3057\u307e\u3059\uff08\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u8ffd\u52a0\u3055\u308c\u305f\u65b0\u3057\u3044\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u6301\u3066\u308b\u304b\u3069\u3046\u304b\uff09\u3002\u3053\u308c\u306f <a href=\"/ja/docs/Web/JavaScript/Reference/Global_Objects/Object/isExtensible\" title=\"&#x30AA;&#x30D6;&#x30B8;&#x30A7;&#x30AF;&#x30C8;&#x304C;&#x62E1;&#x5F35;&#x53EF;&#x80FD;&#x3067;&#x3042;&#x308B;&#x304B;&#x3069;&#x3046;&#x304B;&#xFF08;&#x65B0;&#x3057;&#x3044;&#x30D7;&#x30ED;&#x30D1;&#x30C6;&#x30A3;&#x3092;&#x8FFD;&#x52A0;&#x3059;&#x308B;&#x4E8B;&#x304C;&#x51FA;&#x6765;&#x308B;&#x304B;&#x5426;&#x304B;&#xFF09;&#x3092;&#x6C7A;&#x5B9A;&#x3057;&#x307E;&#x3059;&#x3002;\"><code>Object.isExtensible()</code></a> \u306b\u4f3c\u3066\u3044\u307e\u3059\u304c\u3001\u3044\u304f\u3064\u304b\u306e <a href=\"#Object.isExtensible()_&#x3068;&#x306E;&#x9055;&#x3044;\">\u9055\u3044\u304c\u3042\u308a\u307e\u3059</a>\u3002", "localization_tags": [], "locale": "ja", "last_edit": "2015-12-20T00:08:59", "review_tags": ["editorial"]}], "modified": "2016-08-16T11:49:29", "label": "Reflect.isExtensible()", "localization_tags": [], "locale": "fr", "id": 159185, "last_edit": "2016-08-16T11:49:23", "summary": "La m\u00e9thode statique <code><strong>Reflect</strong></code><strong><code>.isExtensible()</code></strong> permet de d\u00e9terminer si un objet est extensible (i.e. si on peut lui ajouter de nouvelles propri\u00e9t\u00e9s). Elle est semblable \u00e0 la m\u00e9thode <a href=\"/fr/docs/Web/JavaScript/Reference/Objets_globaux/Object/isExtensible\" title=\"La m&#xE9;thode Object.isExtensible() permet de d&#xE9;terminer si un objet est extensible (c'est-&#xE0;-dire qu'on peut lui ajouter de nouvelles propri&#xE9;t&#xE9;s).\"><code>Object.isExtensible()</code></a> (modulo <a href=\"#diffs\">quelques diff\u00e9rences</a>).", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Syntaxe", "title": "Syntaxe"}, {"id": "Param\u00e8tres", "title": "Param\u00e8tres"}, {"id": "Valeur_de_retour", "title": "Valeur de retour"}, {"id": "Exceptions", "title": "Exceptions"}, {"id": "Description", "title": "Description"}, {"id": "Exemples", "title": "Exemples"}, {"id": "Utiliser_Reflect.isExtensible()", "title": "Utiliser "}, {"id": "Diff\u00e9rence_avec_Object.isExtensible()", "title": null}, {"id": "Sp\u00e9cifications", "title": "Sp\u00e9cifications"}, {"id": "Compatibilit\u00e9_des_navigateurs", "title": "Compatibilit\u00e9 des navigateurs"}, {"id": "Voir_aussi", "title": "Voir aussi"}], "slug": "Web/JavaScript/Reference/Objets_globaux/Reflect/isExtensible", "review_tags": []}