{"json_modified": "2015-12-22T18:17:52.085158", "slug": "Web/JavaScript/Reference/Global_Objects/Reflect/getOwnPropertyDescriptor", "tags": ["Javascript", "ECMAScript6", "Method", "Reflect", "JavaScript"], "locale": "ja", "title": "Reflect.getOwnPropertyDescriptor()", "translations": [{"title": "Reflect.getOwnPropertyDescriptor()", "url": "/en-US/docs/Web/JavaScript/Reference/Global_Objects/Reflect/getOwnPropertyDescriptor", "tags": ["Reflect", "ECMAScript6", "Experimental", "Method", "JavaScript"], "summary": "The static <code><strong>Reflect</strong></code><strong><code>.getOwnPropertyDescriptor()</code></strong> method is similar to <a href=\"/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/getOwnPropertyDescriptor\" title=\"The Object.getOwnPropertyDescriptor() method returns a property descriptor for an own property (that is, one directly present on an object, not present by dint of being along an object's prototype chain) of a given object.\"><code>Object.getOwnPropertyDescriptor()</code></a>. It returns a property descriptor of the given property if it exists on the object, <a href=\"/en-US/docs/Web/JavaScript/Reference/Global_Objects/undefined\" title=\"The global undefined property represents the primitive value undefined. It is one of JavaScript's primitive types.\"><code>undefined</code></a> otherwise.", "localization_tags": [], "locale": "en-US", "last_edit": "2015-08-03T06:33:23", "review_tags": []}, {"title": "Reflect.getOwnPropertyDescriptor()", "url": "/fr/docs/Web/JavaScript/Reference/Objets_globaux/Reflect/getOwnPropertyDescriptor", "tags": ["Reflect", "ECMAScript6", "Experimental", "Method", "JavaScript"], "summary": "La m\u00e9thode statique <code><strong>Reflect</strong></code><strong><code>.getOwnPropertyDescriptor()</code></strong> est similaire \u00e0 <a href=\"/fr/docs/Web/JavaScript/Reference/Objets_globaux/Object/getOwnPropertyDescriptor\" title=\"La m&#xE9;thode Object.getOwnPropertyDescriptor() renvoie un descripteur de la propri&#xE9;t&#xE9; propre d'un objet (c'est-&#xE0;-dire une propri&#xE9;t&#xE9; directement pr&#xE9;sente et pas h&#xE9;rit&#xE9;e via la cha&#xEE;ne de prototypes).\"><code>Object.getOwnPropertyDescriptor()</code></a>. Elle renvoie un descripteur de propri\u00e9t\u00e9 pour la propri\u00e9t\u00e9 vis\u00e9e si elle existe sur l'objet, sinon, elle renvoie <a href=\"/fr/docs/Web/JavaScript/Reference/Objets_globaux/undefined\" title=\"La propri&#xE9;t&#xE9; globale undefined repr&#xE9;sente la valeur undefined. Cette valeur est l'un des types primitifs de JavaScript.\"><code>undefined</code></a>.", "localization_tags": [], "locale": "fr", "last_edit": "2015-08-06T02:02:02", "review_tags": []}], "modified": "2015-12-22T18:17:51", "label": "Reflect.getOwnPropertyDescriptor()", "localization_tags": [], "url": "/ja/docs/Web/JavaScript/Reference/Global_Objects/Reflect/getOwnPropertyDescriptor", "last_edit": "2015-12-22T18:17:43", "summary": "\u9759\u7684\u306a\u00a0<code><strong>Reflect</strong></code><strong><code>.getOwnPropertyDescriptor()</code></strong> \u30e1\u30bd\u30c3\u30c9\u306f\u3001<a href=\"/ja/docs/Web/JavaScript/Reference/Global_Objects/Object/getOwnPropertyDescriptor\" title=\"&#x4E0E;&#x3048;&#x3089;&#x308C;&#x305F;&#x30AA;&#x30D6;&#x30B8;&#x30A7;&#x30AF;&#x30C8;&#x81EA;&#x8EAB;&#x306E;&#x30D7;&#x30ED;&#x30D1;&#x30C6;&#x30A3; (&#x3059;&#x306A;&#x308F;&#x3061;&#x30AA;&#x30D6;&#x30B8;&#x30A7;&#x30AF;&#x30C8;&#x304C;&#x76F4;&#x63A5;&#x63D0;&#x4F9B;&#x3059;&#x308B;&#x30D7;&#x30ED;&#x30D1;&#x30C6;&#x30A3;&#x3067;&#x3042;&#x308A;&#x3001;&#x30AA;&#x30D6;&#x30B8;&#x30A7;&#x30AF;&#x30C8;&#x306E;&#x30D7;&#x30ED;&#x30C8;&#x30BF;&#x30A4;&#x30D7;&#x30C1;&#x30A7;&#x30A4;&#x30F3;&#x3092;&#x4F1D;&#x3063;&#x3066;&#x63D0;&#x4F9B;&#x3055;&#x308C;&#x308B;&#x30D7;&#x30ED;&#x30D1;&#x30C6;&#x30A3;&#x3067;&#x306F;&#x3042;&#x308A;&#x307E;&#x305B;&#x3093;) &#x306E;&#x3001;&#x30D7;&#x30ED;&#x30D1;&#x30C6;&#x30A3;&#x30C7;&#x30A3;&#x30B9;&#x30AF;&#x30EA;&#x30D7;&#x30BF;&#x3092;&#x8FD4;&#x3057;&#x307E;&#x3059;&#x3002;\"><code>Object.getOwnPropertyDescriptor()</code></a> \u3068\u4f3c\u3066\u3044\u307e\u3059\u3002\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u30d7\u30ed\u30d1\u30c6\u30a3\u304c\u5b58\u5728\u3059\u308b\u5834\u5408\u3001\u4e0e\u3048\u3089\u308c\u305f\u30d7\u30ed\u30d1\u30c6\u30a3\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u30c7\u30a3\u30b9\u30af\u30ea\u30d7\u30bf\u3092\u8fd4\u3057\u307e\u3059\u3002\u4e00\u65b9\u3001\u30d7\u30ed\u30d1\u30c6\u30a3\u304c\u5b58\u5728\u3057\u306a\u3044\u5834\u5408\u306f\u3001<a href=\"/ja/docs/Web/JavaScript/Reference/Global_Objects/undefined\" title=\"&#x30B0;&#x30ED;&#x30FC;&#x30D0;&#x30EB;&#x30D7;&#x30ED;&#x30D1;&#x30C6;&#x30A3; undefined &#x306F;&#x30D7;&#x30EA;&#x30DF;&#x30C6;&#x30A3;&#x30D6;&#x5024; undefined &#x3092;&#x8868;&#x3057;&#x307E;&#x3059;&#x3002;&#x3053;&#x308C;&#x306F; JavaScript &#x306B;&#x304A;&#x3051;&#x308B;&#x30D7;&#x30EA;&#x30DF;&#x30C6;&#x30A3;&#x30D6;&#x578B;&#x306E;&#x4E00;&#x3064;&#x3067;&#x3059;&#x3002;\"><code>undefined</code></a> \u3092\u8fd4\u3057\u307e\u3059\u3002", "sections": [{"id": "Quick_Links", "title": null}, {"id": "\u69cb\u6587", "title": "\u69cb\u6587"}, {"id": "\u30d1\u30e9\u30e1\u30fc\u30bf", "title": "\u30d1\u30e9\u30e1\u30fc\u30bf"}, {"id": "\u623b\u308a\u5024", "title": "\u623b\u308a\u5024"}, {"id": "\u30b9\u30ed\u30fc\u3055\u308c\u308b\u30a8\u30e9\u30fc", "title": "\u30b9\u30ed\u30fc\u3055\u308c\u308b\u30a8\u30e9\u30fc"}, {"id": "\u8aac\u660e", "title": "\u8aac\u660e"}, {"id": "\u4f8b", "title": "\u4f8b"}, {"id": "Reflect.getOwnPropertyDescriptor()_\u3092\u4f7f\u7528\u3059\u308b", "title": null}, {"id": "Object.getOwnPropertyDescriptor()_\u3068\u306e\u9055\u3044", "title": null}, {"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"}], "id": 171109, "review_tags": ["editorial"]}