{"json_modified": "2016-07-07T07:25:33.397861", "uuid": "f30cbfc7-647c-4f7c-bdbd-ddb289ee0c58", "title": "Symbol.hasInstance", "url": "/ja/docs/Web/JavaScript/Reference/Global_Objects/Symbol/hasInstance", "tags": ["Reference", "ECMAScript6", "Symbol", "Property", "JavaScript"], "translations": [{"uuid": "2bfa0246-60af-487d-a1be-c1b7c441bd2a", "title": "Symbol.hasInstance", "url": "/en-US/docs/Web/JavaScript/Reference/Global_Objects/Symbol/hasInstance", "tags": ["Reference", "ECMAScript6", "Symbol", "Property", "JavaScript"], "summary": "The <strong><code>Symbol.hasInstance</code></strong> well-known symbol is used to determine if a constructor object recognizes an object as its instance. The <a href=\"/en-US/docs/Web/JavaScript/Reference/Operators/instanceof\" title=\"The instanceof operator tests whether an object has in its prototype chain the prototype property of a constructor.\"><code>instanceof</code></a> operator behavior can be customized by this symbol.", "localization_tags": [], "locale": "en-US", "last_edit": "2016-06-27T06:13:15", "review_tags": []}, {"uuid": "fbcee98a-1a61-41ce-9ae9-e4952fdf365d", "title": "Symbol.hasInstance", "url": "/fr/docs/Web/JavaScript/Reference/Objets_globaux/Symbol/hasInstance", "tags": ["R\u00e9f\u00e9rence", "ECMAScript6", "Symbol", "Propri\u00e9t\u00e9", "JavaScript"], "summary": "On peut impl\u00e9menter un comportement diff\u00e9rent pour <code>instanceof</code> de cette fa\u00e7on :", "localization_tags": [], "locale": "fr", "last_edit": "2016-06-28T01:55:14", "review_tags": []}], "modified": "2016-07-07T07:25:33", "label": "Symbol.hasInstance", "localization_tags": [], "locale": "ja", "id": 188064, "last_edit": "2016-07-07T07:25:27", "summary": "<strong><code>Symbol.hasInstance</code></strong> \u30a6\u30a7\u30eb\u30ce\u30a6\u30f3\u30b7\u30f3\u30dc\u30eb\u306f\u3001\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u3001\u305d\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3068\u8a8d\u8b58\u3055\u308c\u308b\u304b\u3069\u3046\u304b\u3092\u6c7a\u5b9a\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u30b7\u30f3\u30dc\u30eb\u3067\u3001<a href=\"/ja/docs/Web/JavaScript/Reference/Operators/instanceof\" title=\"The documentation about this has not yet been written; please consider contributing!\"><code>instanceof</code></a> \u6f14\u7b97\u5b50\u306e\u632f\u308b\u821e\u3044\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3067\u304d\u307e\u3059\u3002", "sections": [{"id": "Quick_Links", "title": null}, {"id": "\u4f8b", "title": "\u4f8b"}, {"id": "\u4ed5\u69d8", "title": "\u4ed5\u69d8"}, {"id": "\u30d6\u30e9\u30a6\u30b6\u5b9f\u88c5\u72b6\u6cc1", "title": "\u30d6\u30e9\u30a6\u30b6\u5b9f\u88c5\u72b6\u6cc1"}, {"id": "\u95a2\u9023\u9805\u76ee", "title": "\u95a2\u9023\u9805\u76ee"}], "slug": "Web/JavaScript/Reference/Global_Objects/Symbol/hasInstance", "review_tags": []}