{"json_modified": "2016-01-21T00:55:46.515793", "slug": "Web/JavaScript/Reference/Global_Objects/null", "tags": [], "locale": "zh-CN", "title": "null", "translations": [{"title": "null", "url": "/en-US/docs/Web/JavaScript/Reference/Global_Objects/null", "tags": ["Literal", "Primitive", "Javascript", "JavaScript"], "summary": "The value <code>null</code> is a JavaScript literal representing null or an \"empty\" value, i.e. no object value is present. It is one of JavaScript's <a class=\"glossaryLink\" href=\"/en-US/docs/Glossary/Primitive\" title=\"primitive values: A primitive (primitive value, primitive data type) is data that is not an object and has no methods. In JavaScript, there are 6 primitive data types: string, number, boolean, null, undefined, symbol (new in ECMAScript 2015).\">primitive values</a>.", "localization_tags": [], "locale": "en-US", "last_edit": "2016-01-04T06:45:57", "review_tags": []}, {"title": "null", "url": "/ja/docs/Web/JavaScript/Reference/Global_Objects/null", "tags": ["Literal", "Primitive", "JavaScript"], "summary": "<code>null</code> \u3068\u3044\u3046\u5024\u306f null \u306a\u3044\u3057\u306f\u300c\u7a7a\u300d\u306e\u5024\u3092\u8868\u3059 JavaScript \u306e\u30ea\u30c6\u30e9\u30eb\u3067\u3001\u8a00\u3044\u63db\u3048\u308c\u3070\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u5024\u304c\u5b58\u5728\u3057\u306a\u3044\u3053\u3068\u3092\u8868\u3057\u307e\u3059\u3002\u3053\u308c\u306f JavaScript \u306b\u304a\u3051\u308b<a class=\"glossaryLink\" href=\"/en-US/docs/Glossary/Primitive\" title=\"&#x30D7;&#x30EA;&#x30DF;&#x30C6;&#x30A3;&#x30D6;&#x5024;: A primitive (primitive value, primitive data type) is data that is not an object and has no methods.\">\u30d7\u30ea\u30df\u30c6\u30a3\u30d6\u5024</a>\u306e\u4e00\u3064\u3067\u3059\u3002", "localization_tags": [], "locale": "ja", "last_edit": "2015-08-21T02:09:19", "review_tags": ["technical", "editorial"]}, {"title": "null", "url": "/fr/docs/Web/JavaScript/Reference/Objets_globaux/null", "tags": ["R\u00e9f\u00e9rence", "Primitive", "Javascript", "Literal", "JavaScript"], "summary": "La valeur <strong><code>null</code></strong> est un litt\u00e9ral JavaScript repr\u00e9sentant la nullit\u00e9 au sens o\u00f9 aucune valeur pour l'objet n'est pr\u00e9sente.", "localization_tags": [], "locale": "fr", "last_edit": "2016-01-05T12:09:34", "review_tags": []}, {"title": "null", "url": "/ru/docs/Web/JavaScript/Reference/Global_Objects/null", "tags": ["Literal", "Primitive", "JavaScript"], "summary": "", "localization_tags": [], "locale": "ru", "last_edit": "2014-11-19T12:31:19", "review_tags": []}, {"title": "null", "url": "/de/docs/Web/JavaScript/Reference/Global_Objects/null", "tags": ["Literal", "Primitive", "JavaScript"], "summary": "Der Wert <code>null</code> ist ein JavaScript-Literal, welches einen null- oder \"leeren\"-Wert repr\u00e4sentiert, was bedeutet, dass kein Objekt <span class=\"dpf_sent\" id=\"dpfsent_1\">abrufbar </span>ist. <code>null</code> ist einer der <a class=\"glossaryLink\" href=\"/de/docs/Glossary/Primitive\" title=\"Die Definition dieses Ausdrucks (Primitiven Werte) wurde noch nicht geschrieben; bitte hilf mit und trage sie bei!\">Primitiven Werte</a> in Javascript", "localization_tags": [], "locale": "de", "last_edit": "2015-06-23T18:17:29", "review_tags": []}, {"title": "null", "url": "/ca/docs/Web/JavaScript/Referencia/Objectes_globals/null", "tags": [], "summary": "El valor <code>null</code> \u00e9s un literal de JavaScript que representa un valor nul o \"buit\", per exemple, quan no s'ha asignat cap valor previ. \u00c9s un dels <a class=\"glossaryLink\" href=\"/en-US/docs/Glossary/Primitive\" title=\"valors primitius: A primitive (primitive value, primitive data type) is data that is not an object and has no methods.\">valors primitius</a> de JavaScript.", "localization_tags": [], "locale": "ca", "last_edit": "2015-05-06T12:09:38", "review_tags": []}, {"title": "null", "url": "/pt-BR/docs/Web/JavaScript/Reference/Global_Objects/null", "tags": [], "summary": "O valor <code>null</code> \u00e9 um literal em JavaScript que representa um valor nulo ou \"vazio\" (p/ex: que aponta para um objeto inexistente). \u00c9 um dos\u00a0<a class=\"glossaryLink\" href=\"/pt-BR/docs/Glossario/Primitivo\" title=\"valores primitivos: Um&#xA0;primitivo&#xA0;(valor primitivo, tipo de dados primitivo) &#xE9; um dado que n&#xE3;o &#xE9; representado atrav&#xE9;s de um&#xA0;Objeto e, por consequ&#xEA;ncia, n&#xE3;o possui m&#xE9;todos.\">valores primitivos</a> do JavaScript.", "localization_tags": [], "locale": "pt-BR", "last_edit": "2015-02-15T16:34:49", "review_tags": []}, {"title": "null", "url": "/it/docs/Web/JavaScript/Reference/Global_Objects/null", "tags": [], "summary": "Il valore\u00a0<code>null</code>\u00a0\u00e8 un valore letterale di JavaScript che rappresenta un valore \"vuoto\": nessun valore.\u00a0\u00c8 uno dei valori <a class=\"glossaryLink\" href=\"/en-US/docs/Glossary/Primitive\" title=\"primitivi: A primitive (primitive value, primitive data type) is data that is not an object and has no methods.\">primitivi</a> di JavaScript.", "localization_tags": [], "locale": "it", "last_edit": "2015-04-12T08:02:29", "review_tags": []}, {"title": "null", "url": "/th/docs/Web/JavaScript/Reference/Global_Objects/null", "tags": [], "summary": "The value <code>null</code> is a JavaScript literal representing null or an \"empty\" value, i.e. no object value is present. It is one of JavaScript's <a href=\"/en-US/docs/Glossary/Primitive\" class=\"glossaryLink\" title=\"primitive values: A primitive (primitive value, primitive data type) is data that is not an object and has no methods.\">primitive values</a>.", "localization_tags": ["inprogress"], "locale": "th", "last_edit": "2015-05-18T07:01:29", "review_tags": []}, {"title": "null", "url": "/es/docs/Web/JavaScript/Referencia/Objetos_globales/null", "tags": ["Literal", "Primitiva", "JavaScript"], "summary": "El valor\u00a0<code>null</code>\u00a0es un literal de Javascript que representa un valor nulo o \"vac\u00edo\". Es uno de los valores primitivos\u00a0de Javascript.", "localization_tags": ["inprogress"], "locale": "es", "last_edit": "2015-10-18T10:29:55", "review_tags": ["editorial"]}, {"title": "null", "url": "/ko/docs/Web/JavaScript/Reference/Global_Objects/null", "tags": [], "summary": "<code>null</code>\u00a0\uc740 null \ub610\ub294 \ube48\u00a0\uac12\uc758\u00a0JavaScript \ub9ac\ud130\ub7f4 \ud45c\ud604\uc774\ub2e4.\u00a0\uc989, \uac1d\uccb4 \uac12\uc774 \uc874\uc7ac\ud558\uc9c0 \uc54a\ub294\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud55c\ub2e4. \ub610\ud55c,\u00a0JavaScript \uc758\u00a0<a class=\"glossaryLink\" href=\"/en-US/docs/Glossary/Primitive\" title=\"&#xC6D0;&#xC2DC; &#xAC12;: A primitive (primitive value, primitive data type) is data that is not an object and has no methods. In JavaScript, there are 6 primitive data types: string, number, boolean, null, undefined, symbol (new in ECMAScript 2015).\">\uc6d0\uc2dc \uac12</a> \ub4e4 \uc911\uc758 \ud558\ub098\uc774\ub2e4.", "localization_tags": ["inprogress"], "locale": "ko", "last_edit": "2015-12-25T04:29:21", "review_tags": []}], "modified": "2016-01-21T00:55:43", "label": "null", "localization_tags": [], "url": "/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/null", "last_edit": "2014-11-19T12:33:08", "summary": "\u503c\u00a0<code>null</code>\u00a0\u662f\u4e00\u4e2a JavaScript \u5b57\u9762\u91cf\uff0c\u8868\u793a\u7a7a\u503c\uff08null or an \"empty\" value\uff09\uff0c\u5373\u6ca1\u6709\u5bf9\u8c61\u88ab\u5448\u73b0\uff08no object value is present\uff09\u3002\u5b83\u662f JavaScript <a class=\"glossaryLink\" href=\"/en-US/docs/Glossary/Primitive\" title=\"&#x539F;&#x59CB;&#x503C;: A primitive (primitive value, primitive data type) is data that is not an object and has no methods. In JavaScript, there are 6 primitive data types: string, number, boolean, null, undefined, symbol (new in ECMAScript 2015).\">\u539f\u59cb\u503c</a> \u4e4b\u4e00\u3002", "sections": [{"id": "Quick_Links", "title": null}, {"id": "\u6982\u8ff0", "title": "\u6982\u8ff0"}, {"id": "Syntax", "title": "\u8bed\u6cd5"}, {"id": "Description", "title": "\u63cf\u8ff0"}, {"id": "null_\u4e0e_undefined_\u7684\u4e0d\u540c\u70b9\uff1a", "title": null}, {"id": "\u89c4\u8303", "title": "\u89c4\u8303"}, {"id": "\u6d4f\u89c8\u5668\u517c\u5bb9\u6027", "title": "\u6d4f\u89c8\u5668\u517c\u5bb9\u6027"}, {"id": "See_also", "title": "\u76f8\u5173\u94fe\u63a5"}], "id": 59439, "review_tags": []}