{"json_modified": "2015-06-17T00:51:03.669917", "slug": "Web/JavaScript/Reference/Global_Objects/Set/has", "tags": [], "locale": "zh-CN", "title": "Set.prototype.has()", "translations": [{"title": "Set.prototype.has()", "url": "/en-US/docs/Web/JavaScript/Reference/Global_Objects/Set/has", "tags": ["Experimental", "prototype", "Exp\u00e9rimental", "JavaScript", "ECMAScript6", "set", "Method"], "summary": "The <code><strong>has()</strong></code> method returns a boolean indicating whether an element with the specified value exists in a <code>Set</code> object or not.", "localization_tags": [], "locale": "en-US", "last_edit": "2014-10-18T08:05:12", "review_tags": []}, {"title": "Set.prototype.has()", "url": "/fr/docs/Web/JavaScript/Reference/Objets_globaux/Set/has", "tags": ["Reference", "Experimental", "R\u00e9f\u00e9rence", "prototype", "Exp\u00e9rimental", "JavaScript", "ECMAScript6", "set", "Method"], "summary": "La m\u00e9thode <code><strong>has()</strong></code> renvoie un bool\u00e9en qui indique s'il existe un \u00e9l\u00e9ment de l'ensemble <code>Set</code> avec une certaine valeur.", "localization_tags": [], "locale": "fr", "last_edit": "2015-02-08T06:14:28", "review_tags": []}, {"title": "Set.prototype.has()", "url": "/ja/docs/Web/JavaScript/Reference/Global_Objects/Set/has", "tags": ["Experimental", "prototype", "Exp\u00e9rimental", "JavaScript", "ECMAScript6", "set", "Method"], "summary": "\u7279\u5b9a\u306e\u5024\u3092\u3082\u3064\u8981\u7d20\u304c<code>Set</code>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u5185\u306b\u5b58\u5728\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u793a\u3059boolean\u3092\u8fd4\u3057\u307e\u3059\u3002", "localization_tags": ["inprogress"], "locale": "ja", "last_edit": "2015-05-16T16:41:25", "review_tags": ["editorial"]}], "modified": "2015-06-17T00:51:02", "label": "Set.prototype.has()", "localization_tags": ["inprogress"], "url": "/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Set/has", "last_edit": "2015-06-17T00:50:57", "summary": "<strong>has() </strong>\u65b9\u6cd5\u8fd4\u56de\u4e00\u4e2a\u5e03\u5c14\u503c\u6765\u6307\u793a\u5bf9\u5e94\u7684\u503cvalue\u662f\u5426\u5b58\u5728Set\u5bf9\u8c61\u4e2d", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Summary", "title": "\u6982\u8ff0"}, {"id": "Syntax", "title": "\u8bed\u6cd5"}, {"id": "\u53c2\u6570", "title": "\u53c2\u6570"}, {"id": "\u8fd4\u56de\u503c", "title": "\u8fd4\u56de\u503c"}, {"id": "Examples", "title": "\u793a\u4f8b"}, {"id": "Example:_Testing_size_of_all_array_elements", "title": "Example: Using the "}, {"id": "\u89c4\u8303", "title": "\u89c4\u8303"}, {"id": "\u6d4f\u89c8\u5668\u517c\u5bb9\u6027", "title": "\u6d4f\u89c8\u5668\u517c\u5bb9\u6027"}, {"id": "\u76f8\u5173\u8fde\u63a5", "title": null}], "id": 153511, "review_tags": []}