{"json_modified": "2019-09-21T03:12:37.847835", "uuid": "b35a1f36-deb9-49ba-b1f3-2edc791ea3fb", "title": "WeakMap", "url": "/it/docs/Web/JavaScript/Reference/Global_Objects/WeakMap", "tags": [], "translations": [{"uuid": "a4665c1a-a175-4acd-a106-715a094c838a", "title": "WeakMap", "url": "/en-US/docs/Web/JavaScript/Reference/Global_Objects/WeakMap", "tags": ["ECMAScript 2015", "WeakMap", "JavaScript", "Reference"], "summary": "Editorial review completed.", "localization_tags": [], "locale": "en-US", "last_edit": "2019-08-18T07:52:26.371244", "review_tags": []}, {"uuid": "2df39433-3cf1-4b2b-a172-460dde28da09", "title": "WeakMap", "url": "/ca/docs/Web/JavaScript/Reference/Global_Objects/WeakMap", "tags": ["WeakMap", "TopicStub", "NeedsTranslation", "Experimental", "JavaScript", "ECMAScript6"], "summary": "L'objecte <strong><code>WeakMap</code></strong> \u00e9s una col\u00b7lecci\u00f3 de parelles clau/valor on les claus s\u00f3n d\u00e8bilment referenciades. Les claus han de ser objectes i els valors poden ser valors aribitraris.", "localization_tags": ["inprogress"], "locale": "ca", "last_edit": "2019-03-23T18:44:20.601047", "review_tags": []}, {"uuid": "705e959b-a4a3-4b88-ae3e-a818bd58dfc9", "title": "WeakMap", "url": "/de/docs/Web/JavaScript/Reference/Global_Objects/WeakMap", "tags": ["Referenz", "WeakMap", "ECMAScript 2015", "JavaScript"], "summary": "Das\u00a0<strong><code>WeakMap</code></strong> Objekt ist eine Sammlung an Schl\u00fcssel/Wert-Paaren in welcher die Schl\u00fcssel\u00a0schwach\u00a0referenziert\u00a0sind. Die Schl\u00fcssel m\u00fcssen Objekte sein und die Werte k\u00f6nnen willk\u00fcrliche Werte haben.", "localization_tags": [], "locale": "de", "last_edit": "2019-09-08T04:24:45.410984", "review_tags": []}, {"uuid": "94c0abba-78e5-429c-9732-1f4041f7feea", "title": "WeakMap", "url": "/es/docs/Web/JavaScript/Referencia/Objetos_globales/WeakMap", "tags": ["WeakMap", "JavaScript", "ECMAScript 2015"], "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": ["inprogress"], "locale": "es", "last_edit": "2019-03-23T18:57:37.748828", "review_tags": []}, {"uuid": "04308caf-d2a0-4d71-9c91-da8d6a6d5f92", "title": "WeakMap", "url": "/fr/docs/Web/JavaScript/Reference/Objets_globaux/WeakMap", "tags": ["ECMAScript 2015", "WeakMap", "JavaScript", "Reference"], "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\u00e9es primitifs\u00a0: Une primitive (valeur primitive ou structure de donn\u00e9e primitive) est une donn\u00e9e qui n'est pas un objet et n'a pas de m\u00e9thode. En JavaScript, il y a 6 types de donn\u00e9es primitives: String, Number, Boolean, Null, undefined, Symbol (nouveaut\u00e9 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\u00e9es primitif repr\u00e9sentant une donn\u00e9e unique et inchangeable qui peut \u00eatre utilis\u00e9e afin de repr\u00e9senter des identifiants pour des propri\u00e9t\u00e9s d'un objet. L'objet Symbol est un conteneur objet implicite pour le type de donn\u00e9es primitif symbole.\"><code>Symbol</code></a> ne peut pas \u00eatre une cl\u00e9 dans un <code>WeakMap</code>).", "localization_tags": [], "locale": "fr", "last_edit": "2019-08-19T04:35:02.433553", "review_tags": []}, {"uuid": "05ea53b8-b984-4541-9f3a-a53bd564c4b8", "title": "WeakMap", "url": "/ja/docs/Web/JavaScript/Reference/Global_Objects/WeakMap", "tags": ["JavaScript", "ECMAScript 2015", "Reference", "WeakMap"], "summary": "<strong><code>WeakMap</code></strong> \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306f\u3001\u30ad\u30fc\u304c\u5f31\u304f\u53c2\u7167\u3055\u308c\u308b\u30ad\u30fc\u3068\u5024\u306e\u7d44\u306e\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u3067\u3059\u3002\u30ad\u30fc\u306f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u306a\u3051\u308c\u3070\u306a\u3089\u305a\u3001\u5024\u306f\u4efb\u610f\u306e\u5024\u3092\u53d6\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002", "localization_tags": [], "locale": "ja", "last_edit": "2019-07-31T19:02:32.089199", "review_tags": ["editorial"]}, {"uuid": "a4665c1a-a175-4acd-a106-715a094c838a", "title": "WeakMap", "url": "/ko/docs/Web/JavaScript/Reference/Global_Objects/WeakMap", "tags": ["ECMAScript6", "WeakMap", "JavaScript"], "summary": "<strong><code>WeakMap</code></strong> \uac1d\uccb4\ub294 \ud0a4\uac00 \uc57d\ud558\uac8c \ucc38\uc870\ub418\ub294 \ud0a4/\uac12 \uc30d\uc758 \uceec\ub809\uc158\uc785\ub2c8\ub2e4. \ud0a4\ub294 \uac1d\uccb4\uc5ec\uc57c\ub9cc \ud558\ub098 \uac12\uc740 \uc784\uc758 \uac12\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.", "localization_tags": [], "locale": "ko", "last_edit": "2019-03-23T18:27:55.243814", "review_tags": []}, {"uuid": "2bffa663-3f72-43c3-b06a-7ac5db0ab213", "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 na\u00a0qual as chaves s\u00e3o fracamente referenciadas.<br>\n As chaves <strong>devem </strong>ser objetos, e os valores podem ser de tipos arbitr\u00e1rios.", "localization_tags": ["inprogress"], "locale": "pt-BR", "last_edit": "2019-03-23T19:15:15.048896", "review_tags": ["editorial"]}, {"uuid": "a6ae35e9-447f-4fa8-b7a1-f2b350f7d69a", "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": [], "locale": "ru", "last_edit": "2019-06-04T01:54:15.230623", "review_tags": ["editorial"]}, {"uuid": "078597aa-3110-4f37-94ac-feaaba5623a3", "title": "WeakMap", "url": "/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/WeakMap", "tags": ["WeakMap", "JavaScript", "ECMAScript 2015"], "summary": "<strong><code>WeakMap</code></strong>\u00a0\u5bf9\u8c61\u662f\u4e00\u7ec4\u952e/\u503c\u5bf9\u7684\u96c6\u5408\uff0c\u5176\u4e2d\u7684\u952e\u662f\u5f31\u5f15\u7528\u7684\u3002\u5176\u952e\u5fc5\u987b\u662f\u5bf9\u8c61\uff0c\u800c\u503c\u53ef\u4ee5\u662f\u4efb\u610f\u7684\u3002", "localization_tags": [], "locale": "zh-CN", "last_edit": "2019-03-18T16:46:23.319017", "review_tags": []}], "modified": "2019-09-21T03:12:37.385913", "label": "WeakMap", "localization_tags": [], "locale": "it", "id": 242754, "last_edit": "2019-09-21T03:12:35.357698", "summary": "L'oggetto\u00a0<strong><code>WeakMap</code></strong>\u00a0\u00e8 una collezione di coppie chiave/valore in cui le chiavi hanno una referenza debole. Le chiavi devono essere oggetti e il tipo dei valori \u00e8 arbitrario.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Sintassi", "title": "Sintassi"}, {"id": "Parametri", "title": "Parametri"}, {"id": "Descrizione", "title": "Descrizione"}, {"id": "Perch\u00e9_WeakMap", "title": "Perch\u00e9\u00a0"}, {"id": "Propriet\u00e0", "title": "Propriet\u00e0"}, {"id": "Istanze_WeakMap", "title": "Istanze "}, {"id": "Properties", "title": "Properties"}, {"id": "Methods", "title": "Methods"}, {"id": "Esempi", "title": "Esempi"}, {"id": "Usare_WeakMap", "title": "Usare\u00a0"}, {"id": "Implementare_una_classe_WeakMap-like_con_un_metodo_.clear", "title": "Implementare una classe\u00a0"}, {"id": "Specifiche", "title": "Specifiche"}, {"id": "Compatibilit\u00e0_browser", "title": "Compatibilit\u00e0 browser"}, {"id": "sect1", "title": null}, {"id": "sect2", "title": null}, {"id": "sect3", "title": null}, {"id": "sect4", "title": null}, {"id": "sect5", "title": null}, {"id": "sect6", "title": null}, {"id": "sect7", "title": null}, {"id": "sect8", "title": null}, {"id": "sect9", "title": null}, {"id": "sect10", "title": null}, {"id": "sect11", "title": null}, {"id": "sect12", "title": null}, {"id": "sect13", "title": null}, {"id": "sect14", "title": null}, {"id": "sect15", "title": null}, {"id": "sect16", "title": null}, {"id": "sect17", "title": null}, {"id": "Legend", "title": "Legend"}, {"id": "Vedi_anche", "title": "Vedi anche"}], "slug": "Web/JavaScript/Reference/Global_Objects/WeakMap", "review_tags": []}