{"json_modified": "2015-08-22T07:35:31.259766", "slug": "Web/JavaScript/Reference/Global_Objects/Number/isNaN", "tags": ["m\u00e9todo", "Experimental", "Number", "JavaScript", "ECMAScript6", "M\u00e9todo", "Method"], "locale": "pt-PT", "title": "Number.isNaN()", "translations": [{"title": "Number.isNaN()", "url": "/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number/isNaN", "tags": ["Experimental", "Number", "Exp\u00e9rimental", "JavaScript", "ECMAScript6", "Method"], "summary": "The Number.isNaN() method determines whether the passed value is NaN. More robust version of the original global isNaN().", "localization_tags": [], "locale": "en-US", "last_edit": "2015-08-05T11:49:18", "review_tags": []}, {"title": "Number.isNaN()", "url": "/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Number/isNaN", "tags": ["Experimental", "Number", "Exp\u00e9rimental", "JavaScript", "ECMAScript6", "Method"], "summary": "Number.isNaN() \u65b9\u6cd5\u7528\u6765\u68c0\u6d4b\u4f20\u5165\u7684\u503c\u662f\u5426\u662f NaN\u3002\u8be5\u65b9\u6cd5\u6bd4\u4f20\u7edf\u7684\u5168\u5c40\u51fd\u6570 isNaN() \u66f4\u53ef\u9760\u3002", "localization_tags": [], "locale": "zh-CN", "last_edit": "2015-04-17T07:00:06", "review_tags": []}, {"title": "Number.isNaN()", "url": "/fr/docs/Web/JavaScript/Reference/Objets_globaux/Number/isNaN", "tags": ["polyfill", "R\u00e9f\u00e9rence", "Reference", "Experimental", "Number", "Exp\u00e9rimental", "JavaScript", "ECMAScript6", "Method"], "summary": "La m\u00e9thode Number.isNaN() permet de d\u00e9terminer si la valeur pass\u00e9e en argument est NaN. Cette version est plus robuste que la m\u00e9thode de l'objet global isNaN.", "localization_tags": [], "locale": "fr", "last_edit": "2015-08-06T01:06:36", "review_tags": []}, {"title": "Number.isNaN()", "url": "/pt-BR/docs/Web/JavaScript/Reference/Global_Objects/Number/isNaN", "tags": ["Number", "Experimental", "Method", "Exp\u00e9rimental", "JavaScript"], "summary": "O m\u00e9todo\u00a0Number.isNaN() determina se o valor passado \u00e9 NaN. Vers\u00e3o mais robusta do original global isNaN.", "localization_tags": ["inprogress"], "locale": "pt-BR", "last_edit": "2014-09-04T23:14:51", "review_tags": []}, {"title": "Number.isNaN()", "url": "/ru/docs/Web/JavaScript/Reference/Global_Objects/Number/isNaN", "tags": ["polyfill", "R\u00e9f\u00e9rence", "Reference", "Experimental", "Number", "Exp\u00e9rimental", "JavaScript", "ECMAScript6", "Method"], "summary": "\u041c\u0435\u0442\u043e\u0434 Number.isNaN() \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u0435\u0442, \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043b\u0438 \u043f\u0435\u0440\u0435\u0434\u0430\u043d\u043d\u043e\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 NaN. \u042d\u0442\u043e \u0431\u043e\u043b\u0435\u0435 \u043d\u0430\u0434\u0451\u0436\u043d\u0430\u044f \u0432\u0435\u0440\u0441\u0438\u044f \u043e\u0440\u0438\u0433\u0438\u043d\u0430\u043b\u044c\u043d\u043e\u0439 \u0433\u043b\u043e\u0431\u0430\u043b\u044c\u043d\u043e\u0439 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 isNaN().", "localization_tags": [], "locale": "ru", "last_edit": "2015-01-28T21:41:26", "review_tags": []}, {"title": "Number.isNaN()", "url": "/de/docs/Web/JavaScript/Reference/Global_Objects/Number/isNaN", "tags": ["Experimental", "Number", "Exp\u00e9rimental", "JavaScript", "ECMAScript6", "Method"], "summary": "Die Number.isNaN() Methode stellt fest, ob ein ihr \u00fcbergebener Wert NaN ist. Dieses ist eine robustere Version der globalen Methode isNaN()", "localization_tags": [], "locale": "de", "last_edit": "2015-07-24T01:21:02", "review_tags": []}, {"title": "Number.isNaN()", "url": "/ja/docs/Web/JavaScript/Reference/Global_Objects/Number/isNaN", "tags": ["Experimental", "Number", "Exp\u00e9rimental", "JavaScript", "ECMAScript6", "Method"], "summary": "\u5f15\u6570\u3068\u3057\u3066\u4e0e\u3048\u305f\u6570\u304cNaN\u304b\u3069\u3046\u304b\u306e\u771f\u507d\u5024\u3092\u8fd4\u3057\u307e\u3059\u3002 \u30aa\u30ea\u30b8\u30ca\u30eb\u306eisNaN()\u30b0\u30ed\u30fc\u30d0\u30eb\u30e1\u30bd\u30c3\u30c9\u306e\u3088\u308a\u5805\u7262\u306a\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u3059\u3002", "localization_tags": ["inprogress"], "locale": "ja", "last_edit": "2015-06-21T08:01:59", "review_tags": ["editorial"]}, {"title": "Number.isNaN()", "url": "/ca/docs/Web/JavaScript/Referencia/Objectes_globals/Number/isNaN", "tags": [], "summary": "El m\u00e8tode Number.isNaN() determina si el valor passat com a argument \u00e9s NaN. \u00c9s una versi\u00f3 m\u00e9s robusta de la funci\u00f3 global isNaN().", "localization_tags": [], "locale": "ca", "last_edit": "2015-08-01T12:28:29", "review_tags": []}], "modified": "2015-08-22T07:35:29", "label": "Number.isNaN()", "localization_tags": ["inprogress"], "url": "/pt-PT/docs/Web/JavaScript/Reference/Global_Objects/Number/isNaN", "last_edit": "2015-08-22T07:35:25", "summary": "O m\u00e9todo\u00a0Number.isNaN() determina se o valor passado \u00e9\u00a0NaN. Esta \u00e9 uma vers\u00e3o mais robusta que\u00a0isNaN().", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Sintaxe", "title": "Sintaxe"}, {"id": "Par\u00e2metros", "title": "Par\u00e2metros"}, {"id": "Descri\u00e7\u00e3o", "title": "Descri\u00e7\u00e3o"}, {"id": "Exemplos", "title": "Exemplos"}, {"id": "Polyfill", "title": "Polyfill"}, {"id": "Especifica\u00e7\u00f5es", "title": "Especifica\u00e7\u00f5es"}, {"id": "Compatibilidade_dos_browsers", "title": "Compatibilidade dos browsers"}, {"id": "Ver_tamb\u00e9m", "title": "Ver tamb\u00e9m"}], "id": 159941, "review_tags": []}