{"json_modified": "2015-11-13T09:19:24.402715", "slug": "Web/JavaScript/Reference/Global_Objects/WeakSet/has", "tags": [], "locale": "ca", "title": "WeakSet.prototype.has()", "translations": [{"title": "WeakSet.prototype.has()", "url": "/en-US/docs/Web/JavaScript/Reference/Global_Objects/WeakSet/has", "tags": ["Experimental", "Prototype", "JavaScript", "WeakSet", "ECMAScript6", "Method"], "summary": "The <code><strong>has()</strong></code> method returns a boolean indicating whether an object exists in a <code>WeakSet</code> or not.", "localization_tags": [], "locale": "en-US", "last_edit": "2015-07-14T01:32:05", "review_tags": []}, {"title": "WeakSet.prototype.has()", "url": "/fr/docs/Web/JavaScript/Reference/Objets_globaux/WeakSet/has", "tags": ["Reference", "Experimental", "R\u00e9f\u00e9rence", "Prototype", "Exp\u00e9rimental", "JavaScript", "WeakSet", "ECMAScript6", "Method"], "summary": "La m\u00e9thode <code><strong>has()</strong></code> renvoie un bool\u00e9en indiquant si un objet donn\u00e9 est contenu dans l'ensemble<code> WeakSet</code>.", "localization_tags": [], "locale": "fr", "last_edit": "2015-08-27T03:20:33", "review_tags": []}, {"title": "WeakSet.prototype.has()", "url": "/ja/docs/Web/JavaScript/Reference/Global_Objects/WeakSet/has", "tags": ["Experimental", "Prototype", "Exp\u00e9rimental", "JavaScript", "WeakSet", "ECMAScript6", "Method"], "summary": "<code>WeakSet</code>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u5185\u306b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u5b58\u5728\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u793a\u3059boolean\u3092\u8fd4\u3057\u307e\u3059\u3002", "localization_tags": ["inprogress"], "locale": "ja", "last_edit": "2015-05-26T17:58:09", "review_tags": ["editorial"]}], "modified": "2015-11-13T09:19:23", "label": "WeakSet.prototype.has()", "localization_tags": [], "url": "/ca/docs/Web/JavaScript/Reference/Global_Objects/WeakSet/has", "last_edit": "2015-11-13T09:19:20", "summary": "El m\u00e8tode <code><strong>has()</strong></code> retorna un boole\u00e0 indicant si un objecte existeix o no en unmethod returns a boolean indicating whether an object exists in a <code>WeakSet</code> or not.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Sintaxi", "title": "Sintaxi"}, {"id": "Par\u00e0metres", "title": "Par\u00e0metres"}, {"id": "Valor_de_retorn", "title": "Valor de retorn"}, {"id": "Exemples", "title": "Exemples"}, {"id": "Utilitzar_el_m\u00e8tode_has", "title": "Utilitzar el m\u00e8tode "}, {"id": "Especificacions", "title": "Especificacions"}, {"id": "Compatibilitat_amb_navegadors", "title": "Compatibilitat amb navegadors"}, {"id": "Vegeu_tamb\u00e9", "title": "Vegeu tamb\u00e9"}], "id": 166041, "review_tags": ["editorial"]}