{"json_modified": "2015-04-22T10:10:34.417401", "slug": "Web/JavaScript/Reference/Global_Objects/null", "tags": ["Literal", "Primitive", "JavaScript"], "locale": "ru", "title": "null", "translations": [{"title": "null", "url": "/en-US/docs/Web/JavaScript/Reference/Global_Objects/null", "tags": ["Literal", "Primitive", "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.\">primitive values</a>.", "localization_tags": [], "locale": "en-US", "last_edit": "2014-11-18T10:13:37", "review_tags": []}, {"title": "null", "url": "/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/null", "tags": [], "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 does not have any methods.\">\u539f\u59cb\u503c</a> \u4e4b\u4e00\u3002", "localization_tags": [], "locale": "zh-CN", "last_edit": "2014-11-19T12:33:08", "review_tags": []}, {"title": "null", "url": "/ja/docs/Web/JavaScript/Reference/Global_Objects/null", "tags": [], "summary": "<code>null</code> \u306f Null \u578b\u306e\u552f\u4e00\u306e\u5024\u3067\u3059\u3002", "localization_tags": ["inprogress"], "locale": "ja", "last_edit": "2015-04-15T00:49:28", "review_tags": []}, {"title": "null", "url": "/fr/docs/Web/JavaScript/Reference/Objets_globaux/null", "tags": ["Reference", "JavaScript", "R\u00e9f\u00e9rence", "R\u00e9ference", "Literal", "Primitive"], "summary": "La valeur <code>null</code> 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": "2015-03-26T07:24:14", "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": "2015-01-21T00:33:41", "review_tags": []}, {"title": "null", "url": "/ca/docs/Web/JavaScript/Referencia/Objectes_standard/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 does not have any methods.\">valors primitius</a> de JavaScript.", "localization_tags": [], "locale": "ca", "last_edit": "2015-02-12T17:01:35", "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": []}], "modified": "2015-04-22T10:10:31", "label": "null", "localization_tags": [], "url": "/ru/docs/Web/JavaScript/Reference/Global_Objects/null", "last_edit": "2014-11-19T12:31:19", "summary": "", "sections": [{"id": "Quick_Links", "title": "JavaScript \u0423\u0440\u043e\u043a\u0438: \u0420\u0443\u043a\u043e\u0432\u043e\u0434\u0441\u0442\u0432\u043e \u043f\u043e JavaScript Introduction Grammar and types Control flow and error handling Loops and iteration Functions Expressions and operators Numbers and dates Text formatting Regular expressions Indexed collections Keyed collections Working with objects Details of the object model Iterators and generators Meta programming \u0411\u0430\u0437\u043e\u0432\u044b\u0435 JavaScript basics \u041e\u0431\u0437\u043e\u0440 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0439 JavaScript \u0412\u0432\u0435\u0434\u0435\u043d\u0438\u0435 \u0432 \u043e\u0431\u044a\u0435\u043a\u0442\u043d\u043e-\u043e\u0440\u0438\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 JavaScript \u0421\u0440\u0435\u0434\u043d\u0438\u0435 \u041f\u043e\u0432\u0442\u043e\u0440\u043d\u043e\u0435 \u0432\u0432\u0435\u0434\u0435\u043d\u0438\u0435 \u0432 JavaScript \u0421\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b \u0434\u0430\u043d\u043d\u044b\u0445 JavaScript \u041f\u0440\u043e\u0432\u0435\u0440\u043a\u0438 \u043d\u0430 \u0440\u0430\u0432\u0435\u043d\u0441\u0442\u0432\u043e \u0438 \u043a\u043e\u0433\u0434\u0430 \u0438\u0445 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c Closures \u041f\u0440\u043e\u0434\u0432\u0438\u043d\u0443\u0442\u044b\u0435 \u041d\u0430\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0435 \u0438 \u0446\u0435\u043f\u043e\u0447\u043a\u0430 \u043f\u0440\u043e\u0442\u043e\u0442\u0438\u043f\u043e\u0432 \u0421\u0442\u0440\u043e\u0433\u0438\u0439 \u0440\u0435\u0436\u0438\u043c \u0422\u0438\u043f\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0435 \u043c\u0430\u0441\u0441\u0438\u0432\u044b JavaScript \u0423\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0430\u043c\u044f\u0442\u044c\u044e Concurrency model and Event Loop \u0421\u043f\u0440\u0430\u0432\u043e\u0447\u043d\u0430\u044f \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f: \u0412\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u044b\u0435 \u043e\u0431\u044a\u0435\u043a\u0442\u044b \u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u0435 \u0432\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u044b\u0435 \u043e\u0431\u044a\u0435\u043a\u0442\u044b Array ArrayBuffer [Translate] Boolean DataView [Translate] Date Error EvalError Float32Array [Translate] Float64Array [Translate] Function Generator [Translate] GeneratorFunction [Translate] Infinity Int16Array [Translate] Int32Array [Translate] Int8Array [Translate] InternalError Intl Intl.Collator Intl.DateTimeFormat Intl.NumberFormat Iterator JSON Map Math NaN Number Object ParallelArray Promise \u041f\u0440\u043e\u043a\u0441\u0438 RangeError ReferenceError Reflect [Translate] RegExp Set StopIteration [Translate] String Symbol SyntaxError TypeError TypedArray [Translate] URIError Uint16Array [Translate] Uint32Array [Translate] Uint8Array [Translate] Uint8ClampedArray [Translate] WeakMap WeakSet [Translate] decodeURI() [Translate] decodeURIComponent() encodeURI() encodeURIComponent() [Translate] escape() [Translate] eval() [Translate] isFinite() isNaN null parseFloat() parseInt() undefined unescape() uneval() \u0412\u044b\u0440\u0430\u0436\u0435\u043d\u0438\u044f \u0438 \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u044b \u0412\u044b\u0440\u0430\u0436\u0435\u043d\u0438\u044f \u0438 \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u044b \u0410\u0440\u0438\u0444\u043c\u0435\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0438 Array comprehensions [Translate] \u041e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u044b \u043f\u0440\u0438\u0441\u0432\u0430\u0438\u0432\u0430\u043d\u0438\u044f \u0411\u0438\u0442\u043e\u0432\u044b\u0435 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0438 \u041e\u043f\u0435\u0440\u0430\u0442\u043e\u0440 \u0417\u0430\u043f\u044f\u0442\u0430\u044f Comparison operators [Translate] Conditional (ternary) Operator [Translate] \u0414\u0435\u0441\u0442\u0440\u0443\u043a\u0442\u0438\u0432\u043d\u043e\u0435 \u043f\u0440\u0438\u0441\u0432\u0430\u0438\u0432\u0430\u043d\u0438\u0435 Expression closures [Translate] Generator comprehensions [Translate] Grouping operator [Translate] Legacy generator function expression [Translate] Logical Operators [Translate] Object initializer [Translate] \u041f\u0440\u0438\u043e\u0440\u0438\u0442\u0435\u0442\u044b \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u043e\u0432 Property accessors [Translate] \u041e\u043f\u0435\u0440\u0430\u0442\u043e\u0440 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f class expression [Translate] delete function expression function* expression [Translate] in operator instanceof [Translate] new operator [Translate] super [Translate] this typeof void operator yield yield* [Translate] \u0418\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438 \u0438 \u043e\u0431\u044a\u044f\u0432\u043b\u0435\u043d\u0438\u044f \u0418\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438 \u0438 \u043e\u0431\u044a\u044f\u0432\u043b\u0435\u043d\u0438\u044f Legacy generator function [Translate] block [Translate] break class [Translate] const continue debugger [Translate] do...while [Translate] empty [Translate] export [Translate] for for each...in [Translate] for...in [Translate] for...of function [Translate] function* if...else [Translate] import label let return [Translate] switch throw try...catch [Translate] var [Translate] while [Translate] with [Translate] \u0424\u0443\u043d\u043a\u0446\u0438\u0438 \u0424\u0443\u043d\u043a\u0446\u0438\u0438 Arguments object [Translate] \u0421\u0442\u0440\u0435\u043b\u043e\u0447\u043d\u044b\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u041f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u044b \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e Method definitions [Translate] \u041e\u0441\u0442\u0430\u0432\u0448\u0438\u0435\u0441\u044f \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u044b getter [Translate] setter [Translate] Classes Classes constructor [Translate] extends [Translate] static \u0415\u0449\u0451 \u041b\u0435\u043a\u0441\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0433\u0440\u0430\u043c\u043c\u0430\u0442\u0438\u043a\u0430 \u0421\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b \u0434\u0430\u043d\u043d\u044b\u0445 JavaScript Enumerability and ownership of properties Iteration protocols \u0421\u0442\u0440\u043e\u0433\u0438\u0439 \u0440\u0435\u0436\u0438\u043c \u041f\u0435\u0440\u0435\u0445\u043e\u0434 \u0432 \u0441\u0442\u0440\u043e\u0433\u0438\u0439 \u0440\u0435\u0436\u0438\u043c \u0428\u0430\u0431\u043b\u043e\u043d\u043d\u044b\u0435 \u0441\u0442\u0440\u043e\u043a\u0438 \u0423\u0441\u0442\u0430\u0440\u0435\u0432\u0448\u0438\u0435 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 New in JavaScript \u0427\u0442\u043e \u043d\u043e\u0432\u043e\u0433\u043e \u0432 JavaScript \u041f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 ECMAScript 5 \u0432 Mozilla \u041f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 ECMAScript 6 \u0432 Mozilla \u041f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 ECMAScript 7 \u0432 Mozilla Firefox JavaScript changelog [Translate] New in JavaScript 1.1 [Translate] New in JavaScript 1.2 [Translate] New in JavaScript 1.3 [Translate] New in JavaScript 1.4 [Translate] New in JavaScript 1.5 [Translate] \u041d\u043e\u0432\u043e\u0435 \u0432 JavaScript 1.6 \u041d\u043e\u0432\u043e\u0435 \u0432 JavaScript 1.7 New in JavaScript 1.8 [Translate] New in JavaScript 1.8.1 [Translate] \u041d\u043e\u0432\u043e\u0435 \u0432 JavaScript 1.8.5 \u0414\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0430\u0446\u0438\u044f: \u041f\u043e\u043b\u0435\u0437\u043d\u044b\u0435 \u0441\u043f\u0438\u0441\u043a\u0438 \u0418\u043d\u0434\u0435\u043a\u0441 \u0432\u0441\u0435\u0445 \u0441\u0442\u0440\u0430\u043d\u0438\u0446 \u0418\u043d\u0434\u0435\u043a\u0441 \u043c\u0435\u0442\u043e\u0434\u043e\u0432 \u0418\u043d\u0434\u0435\u043a\u0441 \u0441\u0432\u043e\u0439\u0441\u0442\u0432 \u0421\u0442\u0440\u0430\u043d\u0438\u0446\u044b, \u043f\u043e\u043c\u0435\u0447\u0435\u043d\u043d\u044b\u0435 \u00abJavaScript\u00bb \u0412\u043d\u0435\u0441\u0442\u0438 \u0441\u0432\u043e\u0439 \u0432\u043a\u043b\u0430\u0434 \u0421\u0442\u0430\u0442\u0443\u0441 \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0430\u0446\u0438\u0438 \u043f\u043e JavaScript \u041f\u0440\u043e\u0435\u043a\u0442 MDN"}, {"id": "Summary", "title": "\u0421\u0432\u043e\u0434\u043a\u0430"}, {"id": "Syntax", "title": "\u0421\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0441"}, {"id": "Description", "title": "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435"}, {"id": "Difference_between_null_and_undefined", "title": "\u041e\u0442\u043b\u0438\u0447\u0438\u044f \u043c\u0435\u0436\u0434\u0443 null \u0438 undefined"}, {"id": "Specifications", "title": "\u0421\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438"}, {"id": "Browser_compatibility", "title": "\u0421\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u044c \u0441 \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0430\u043c\u0438"}, {"id": "See_also", "title": "\u0421\u043c\u043e\u0442\u0440\u0438\u0442\u0435 \u0442\u0430\u043a\u0436\u0435"}], "id": 127109, "review_tags": []}