{"json_modified": "2015-11-11T08:50:34.571273", "slug": "Web/JavaScript/Reference/Global_Objects/WeakMap", "tags": ["ECMAScript6", "JavaScript"], "locale": "ja", "title": "WeakMap", "translations": [{"title": "WeakMap", "url": "/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/WeakMap", "tags": [], "summary": "WeakMap\u5bf9\u8c61\u5c31\u662f\u7b80\u5355\u7684\u952e/\u503c\u6620\u5c04.\u4f46\u952e\u53ea\u80fd\u662f\u5bf9\u8c61\u503c,\u4e0d\u53ef\u4ee5\u662f\u539f\u59cb\u503c.", "localization_tags": [], "locale": "zh-CN", "last_edit": "2015-04-18T00:26:14", "review_tags": []}, {"title": "WeakMap", "url": "/en-US/docs/Web/JavaScript/Reference/Global_Objects/WeakMap", "tags": ["WeakMap", "Experimental", "JavaScript", "ECMAScript6"], "summary": "The <strong><code>WeakMap</code></strong> object is a collection of key/value pairs in which the keys are weakly referenced.\u00a0 The keys must be objects and the values can be arbitrary values.", "localization_tags": [], "locale": "en-US", "last_edit": "2015-09-30T14:17:45", "review_tags": []}, {"title": "WeakMap", "url": "/pt-BR/docs/Web/JavaScript/Reference/Global_Objects/WeakMap", "tags": [], "summary": "O objeto WeakMap \u00e9 uma cole\u00e7\u00e3o de pares key/value no qual as chaves s\u00e3o objetos e os valores podem ser valores arbitr\u00e1rios.", "localization_tags": [], "locale": "pt-BR", "last_edit": "2014-06-24T06:57:31", "review_tags": ["editorial"]}, {"title": "WeakMap", "url": "/fr/docs/Web/JavaScript/Reference/Objets_globaux/WeakMap", "tags": ["Reference", "WeakMap", "Experimental", "R\u00e9f\u00e9rence", "Exp\u00e9rimental", "JavaScript", "ECMAScript6"], "summary": "Les cl\u00e9s des objets <code>WeakMap</code> sont n\u00e9cessairement du type <code>Object</code>. <a class=\"glossaryLink\" href=\"/fr/docs/Glossaire/Primitive\" title=\"Des types de donn&#xE9;es primitifs&#xA0;: Une primitive (valeur primitive ou structure de donn&#xE9;e primitive) est une donn&#xE9;e qui n'est pas un objet et n'a pas de m&#xE9;thode. En JavaScript, il y a 6 types de donn&#xE9;es primitifs: string, number, boolean, null, undefined, symbol (nouveaut&#xE9; d'ECMAScript 2015).\">Des types de donn\u00e9es primitifs</a> ne sont pas autoris\u00e9s pour les cl\u00e9s (ex : un <a href=\"/fr/docs/Web/JavaScript/Reference/Objets_globaux/Symbol\" title=\"Un symbole est un type de donn&#xE9;es uniques et inchangeables qui peut &#xEA;tre utilis&#xE9; pour repr&#xE9;senter des identifiants pour des propri&#xE9;t&#xE9;s d'un objet. L'objet Symbol est un conteneur objet implicite pour le type de donn&#xE9;es primitif symbole.\"><code>Symbol</code></a> ne peut pas \u00eatre une cl\u00e9 dans un <code>WeakMap</code>).", "localization_tags": [], "locale": "fr", "last_edit": "2015-10-30T10:26:21", "review_tags": []}, {"title": "WeakMap", "url": "/ru/docs/Web/JavaScript/Reference/Global_Objects/WeakMap", "tags": [], "summary": "\u041e\u0431\u044a\u0435\u043a\u0442 <strong><code>WeakMap</code></strong> \u2014 \u043a\u043e\u043b\u043b\u0435\u043a\u0446\u0438\u044f \u043f\u0430\u0440 \u043a\u043b\u044e\u0447-\u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435. \u0412 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u043a\u043b\u044e\u0447\u0435\u0439 \u043c\u043e\u0433\u0443\u0442 \u0431\u044b\u0442\u044c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u044b \u0442\u043e\u043b\u044c\u043a\u043e \u043e\u0431\u044a\u0435\u043a\u0442\u044b, \u0430 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u043c\u043e\u0433\u0443\u0442 \u0431\u044b\u0442\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u044b\u0445 \u0442\u0438\u043f\u043e\u0432.", "localization_tags": ["inprogress"], "locale": "ru", "last_edit": "2015-11-02T02:27:18", "review_tags": ["technical"]}, {"title": "WeakMap", "url": "/es/docs/Web/JavaScript/Referencia/Objetos_globales/WeakMap", "tags": ["ECMAScript6", "Experimental", "WeakMap", "Exp\u00e9rimental", "JavaScript"], "summary": "El objeto <strong><code>WeakMap</code></strong> es una colecci\u00f3n de pares clave/valor en la que las claves son objetos y los valores son valores arbitrarios.", "localization_tags": [], "locale": "es", "last_edit": "2015-05-07T12:30:44", "review_tags": []}], "modified": "2015-11-11T08:50:33", "label": "WeakMap", "localization_tags": [], "url": "/ja/docs/Web/JavaScript/Reference/Global_Objects/WeakMap", "last_edit": "2015-11-11T08:50:30", "summary": "WeakMap \u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u30ad\u30fc\u306b\u3059\u308b\u3001\u30ad\u30fc/\u30d0\u30ea\u30e5\u30fc\u578b\u306e\u30de\u30c3\u30d7\u3067\u3059\u3002", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Introduction", "title": "\u30a4\u30f3\u30c8\u30ed\u30c0\u30af\u30b7\u30e7\u30f3"}, {"id": "API", "title": "API"}, {"id": "Example", "title": "\u4f8b"}, {"id": "Why_WeakMap.3F", "title": "\u306a\u305c "}, {"id": "Specifications", "title": "\u6a19\u6e96\u4ed5\u69d8"}, {"id": "Browser_compatibility", "title": "\u30d6\u30e9\u30a6\u30b6\u4e92\u63db\u6027"}, {"id": "See_also", "title": "\u95a2\u9023\u60c5\u5831"}], "id": 3646, "review_tags": ["editorial"]}