{"json_modified": "2015-05-26T14:49:38.838886", "slug": "Web/JavaScript/Referencia/Sentencias/var", "tags": ["Statement", "JavaScript"], "locale": "es", "title": "var", "translations": [{"title": "var", "url": "/en-US/docs/Web/JavaScript/Reference/Statements/var", "tags": ["Statement", "JavaScript"], "summary": "The <strong><code>variable</code> statement</strong> declares a variable, optionally initializing it to a value.", "localization_tags": [], "locale": "en-US", "last_edit": "2015-04-12T06:07:31", "review_tags": []}, {"title": "var", "url": "/ja/docs/Web/JavaScript/Reference/Statements/var", "tags": ["JavaScript"], "summary": "\u5909\u6570\u3092\u5ba3\u8a00\u3057\u3001\u4efb\u610f\u3067\u305d\u308c\u3092\u3042\u308b\u5024\u306b\u521d\u671f\u5316\u3057\u307e\u3059\u3002", "localization_tags": [], "locale": "ja", "last_edit": "2015-04-17T01:26:35", "review_tags": []}, {"title": "var", "url": "/pl/docs/Web/JavaScript/Referencje/Polecenia/var", "tags": ["Dokumentacja_JavaScript", "JavaScript", "Dokumentacje", "Wszystkie_kategorie"], "summary": "", "localization_tags": [], "locale": "pl", "last_edit": "2014-05-31T00:08:17", "review_tags": []}, {"title": "var", "url": "/zh-TW/docs/Web/JavaScript/Reference/Statements/var", "tags": [], "summary": "\u5ba3\u544a\u4e00\u500b\u8b8a\u6578, \u540c\u6642\u53ef\u4ee5\u975e\u5f37\u5236\u6027\u5730\u8ce6\u4e88\u4e00\u521d\u59cb\u503c\u3002", "localization_tags": [], "locale": "zh-TW", "last_edit": "2014-07-04T07:14:11", "review_tags": []}, {"title": "var", "url": "/fr/docs/Web/JavaScript/Reference/Instructions/var", "tags": ["R\u00e9ference", "R\u00e9f\u00e9rence", "Reference", "Statement", "JavaScript"], "summary": "L'instruction <strong><code>var</code></strong> (pour variable) permet de d\u00e9clarer une variable et \u00e9ventuellement d'initialiser sa valeur.", "localization_tags": [], "locale": "fr", "last_edit": "2015-04-13T12:24:57", "review_tags": []}, {"title": "var", "url": "/zh-CN/docs/Web/JavaScript/Reference/Statements/var", "tags": ["\u8bed\u6cd5", "JavaScript"], "summary": "<strong>\u53d8\u91cf\u58f0\u660e\u8bed\u53e5</strong>\uff0c\u58f0\u660e\u4e00\u4e2a\u53d8\u91cf\u5e76\u4e14\u53ef\u4ee5\u540c\u65f6\u521d\u59cb\u5316\u8be5\u53d8\u91cf\u3002", "localization_tags": [], "locale": "zh-CN", "last_edit": "2015-01-19T05:47:53", "review_tags": []}, {"title": "var", "url": "/pt-BR/docs/Web/JavaScript/Reference/Statements/var", "tags": [], "summary": "O\u00a0<strong><code>variable</code> statement</strong> declara uma vari\u00e1vel, opcionalmente \u00e9 poss\u00edvel atribuir \u00e0 ela um valor em sua inicializa\u00e7\u00e3o.", "localization_tags": [], "locale": "pt-BR", "last_edit": "2015-04-18T09:34:01", "review_tags": []}, {"title": "var", "url": "/de/docs/Web/JavaScript/Reference/Statements/var", "tags": ["Statement", "JavaScript"], "summary": "Mit dem Schl\u00fcsselwort <strong><code>var</code> </strong>deklariert man Variablen und initialisiert diese optional.", "localization_tags": [], "locale": "de", "last_edit": "2015-03-20T15:26:47", "review_tags": []}], "modified": "2015-05-26T14:49:36", "label": "var", "localization_tags": [], "url": "/es/docs/Web/JavaScript/Referencia/Sentencias/var", "last_edit": "2014-11-19T12:05:10", "summary": "Declaraci\u00f3n de una variable, opcionalmente inicializada a un valor.", "sections": [{"id": "Quick_Links", "title": "JavaScript Tutorials: JavaScript Guide 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 Introductory JavaScript basics JavaScript technologies overview Introduction to Object Oriented JavaScript Intermediate A re-introduction to JavaScript JavaScript data structures Equality comparisons and sameness Closures Advanced Inheritance and the prototype chain Strict mode JavaScript typed arrays SIMD types Memory Management Concurrency model and Event Loop References: Built-in objects Objetos globales Array ArrayBuffer [Traducir] Boolean DataView [Traducir] Date Error EvalError [Traducir] Float32Array [Traducir] Float64Array [Traducir] Function Generator [Traducir] GeneratorFunction [Traducir] Infinity Int16Array [Traducir] Int32Array [Traducir] Int8Array [Traducir] InternalError [Traducir] Intl [Traducir] Intl.Collator [Traducir] Intl.DateTimeFormat [Traducir] Intl.NumberFormat Iterator [Traducir] JSON Map Math NaN Number Object ParallelArray [Traducir] Promesa Proxy [Traducir] RangeError [Traducir] ReferenceError [Traducir] Reflect [Traducir] RegExp SIMD [Traducir] SIMD.float32x4 [Traducir] SIMD.float64x2 [Traducir] SIMD.int16x8 [Traducir] SIMD.int32x4 [Traducir] SIMD.int8x16 [Traducir] Set [Traducir] StopIteration [Traducir] String Symbol [Traducir] SyntaxError [Traducir] TypeError TypedArray [Traducir] URIError [Traducir] Uint16Array [Traducir] Uint32Array [Traducir] Uint8Array [Traducir] Uint8ClampedArray [Traducir] WeakMap WeakSet [Traducir] decodeURI() decodeURIComponent encodeURI encodeURIComponent escape() [Traducir] eval isFinite() isNaN null [Traducir] parseFloat parseInt() undefined unescape() [Traducir] uneval() [Traducir] Expressions & operators Operadores Aritm\u00e9ticos Array comprehensions [Traducir] Assignment operators [Traducir] Bitwise operators [Traducir] Comma operator [Traducir] Comparison operators [Traducir] Conditional (ternary) Operator [Traducir] Destructuring assignment [Traducir] Expression closures [Traducir] Generator comprehensions [Traducir] Operador de agrupaci\u00f3n Legacy generator function expression [Traducir] Logical Operators [Traducir] Object initializer [Traducir] Precedencia de operadores Miembros Operador de propagaci\u00f3n class expression [Traducir] operador delete function function* expression [Traducir] in instanceof new super this typeof void yield [Traducir] yield* [Traducir] Statements & declarations Sentencias Legacy generator function [Traducir] block break class [Traducir] const continue debugger [Traducir] do...while empty [Traducir] export for for each...in for...in for...of [Traducir] function function* if...else import [Traducir] label let [Traducir] return switch [Traducir] throw try...catch var while with [Traducir] Functions Funciones Objeto arguments Arrow functions [Traducir] Default parameters [Traducir] Method definitions [Traducir] Rest parameters [Traducir] get setter [Traducir] Classes Classes constructor [Traducir] extends [Traducir] static Misc Lexical grammar JavaScript data structures Enumerability and ownership of properties Iteration protocols Strict mode Transitioning to strict mode Template strings Deprecated features New in JavaScript Novedades en JavaScript ECMAScript 5 support in Mozilla [Traducir] ECMAScript 6 support in Mozilla ECMAScript 7 support in Mozilla [Traducir] Firefox JavaScript changelog [Traducir] New in JavaScript 1.1 [Traducir] New in JavaScript 1.2 [Traducir] New in JavaScript 1.3 [Traducir] New in JavaScript 1.4 [Traducir] Novedades en Javascript 1.5 Novedades en JavaScript 1.6 Novedades en JavaScript 1.7 Novedades en JavaScript 1.8 New in JavaScript 1.8.1 [Traducir] Novedades en JavaScript 1.8.5 Documentation: Useful lists All pages index Methods index Properties index Pages tagged \"JavaScript\" Contribute JavaScript doc status The MDN project"}, {"id": "Summary", "title": "Resumen"}, {"id": "Syntax", "title": "Sintaxis"}, {"id": "Description", "title": "Descripci\u00f3n"}, {"id": "Examples", "title": "Ejemplos"}, {"id": "Example:_Using_var", "title": "Ejemplo: Usando var"}, {"id": "See_also", "title": "Ver tambi\u00e9n"}], "id": 9436, "review_tags": []}