{"json_modified": "2015-11-02T02:16:13.246424", "slug": "Web/JavaScript/Reference/Global_Objects/WeakMap/has", "tags": [], "locale": "ru", "title": "WeakMap.prototype.has()", "translations": [{"title": "WeakMap.prototype.has()", "url": "/en-US/docs/Web/JavaScript/Reference/Global_Objects/WeakMap/has", "tags": ["WeakMap", "Experimental", "Prototype", "JavaScript", "ECMAScript6", "Method"], "summary": "The <code><strong>has()</strong></code> method returns a boolean indicating whether an element with the specified key exists in the <code>WeakMap</code> object or not.", "localization_tags": [], "locale": "en-US", "last_edit": "2015-07-14T01:17:32", "review_tags": []}, {"title": "WeakMap.prototype.has()", "url": "/fr/docs/Web/JavaScript/Reference/Objets_globaux/WeakMap/has", "tags": ["Reference", "WeakMap", "Experimental", "R\u00e9f\u00e9rence", "Prototype", "Exp\u00e9rimental", "JavaScript", "ECMAScript6", "Method"], "summary": "La m\u00e9thode <code><strong>has()</strong></code> renvoie un bool\u00e9en qui indique s'il existe (ou non) un \u00e9l\u00e9ment avec une cl\u00e9 donn\u00e9e au sein de l'objet <code>WeakMap</code>.", "localization_tags": [], "locale": "fr", "last_edit": "2015-09-02T10:20:09", "review_tags": []}, {"title": "WeakMap.prototype.has()", "url": "/ja/docs/Web/JavaScript/Reference/Global_Objects/WeakMap/has", "tags": ["WeakMap", "Experimental", "Prototype", "Exp\u00e9rimental", "JavaScript", "ECMAScript6", "Method"], "summary": "<code>WeakMap</code>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u5185\u306b\u6307\u5b9a\u3055\u308c\u305f\u30ad\u30fc\u3092\u3082\u3064\u8981\u7d20\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": "2015-06-21T15:07:30", "review_tags": ["editorial"]}], "modified": "2015-11-02T02:16:12", "label": "WeakMap.prototype.has()", "localization_tags": ["inprogress"], "url": "/ru/docs/Web/JavaScript/Reference/Global_Objects/WeakMap/has", "last_edit": "2015-11-02T02:16:09", "summary": "\u041c\u0435\u0442\u043e\u0434 <code><strong>has()</strong></code>\u00a0\u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u0442 \u0431\u0443\u043b\u0435\u0432\u043e\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435, \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u0443\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u0442 \u043d\u0430 \u0442\u043e \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u0435\u0442 \u044d\u043b\u0435\u043c\u0435\u043d\u0442 \u0441 \u0442\u0430\u043a\u0438\u043c \u043a\u043b\u044e\u0447\u043e\u043c \u0432 \u043e\u0431\u044a\u0435\u043a\u0442\u0435 WeakMap \u0438\u043b\u0438 \u043d\u0435\u0442.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "\u0421\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0441", "title": "\u0421\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0441"}, {"id": "\u041f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u044b", "title": "\u041f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u044b"}, {"id": "\u0412\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u043c\u043e\u0435_\u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435", "title": "\u0412\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u043c\u043e\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435"}, {"id": "\u041f\u0440\u0438\u043c\u0435\u0440\u044b", "title": "\u041f\u0440\u0438\u043c\u0435\u0440\u044b"}, {"id": "\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435_\u043c\u0435\u0442\u043e\u0434\u0430_has", "title": "\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u043c\u0435\u0442\u043e\u0434\u0430\u00a0"}, {"id": "\u0421\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044f", "title": "\u0421\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044f"}, {"id": "\u0421\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u044c_\u0441_\u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0430\u043c\u0438", "title": "\u0421\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u044c \u0441 \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0430\u043c\u0438"}, {"id": "Firefox-specific_notes", "title": "Firefox-specific notes"}, {"id": "See_also", "title": "See also"}], "id": 165259, "review_tags": []}