{"json_modified": "2015-08-19T09:49:08.967165", "slug": "Web/JavaScript/Reference/Global_Objects/ArrayBuffer", "tags": ["javascript", "Array", "ArrayBuffer", "API", "JavaScript"], "locale": "pt-BR", "title": "ArrayBuffer", "translations": [{"title": "ArrayBuffer", "url": "/en-US/docs/Web/JavaScript/Reference/Global_Objects/ArrayBuffer", "tags": ["Constructor", "ArrayBuffer", "TypedArrays", "JavaScript"], "summary": "The <strong><code>ArrayBuffer</code></strong> object is used to represent a generic, fixed-length raw binary data buffer. You can not directly manipulate the contents of an <code>ArrayBuffer</code>; instead, you create one of the <a href=\"/en-US/docs/Web/JavaScript/Reference/Global_Objects/TypedArray\">typed array objects</a> or a <a href=\"/en-US/docs/Web/JavaScript/Reference/Global_Objects/DataView\" title=\"The DataView view provides a low-level interface for reading data from and writing it to an ArrayBuffer.\"><code>DataView</code></a> object which represents the buffer in a specific format, and use that to read and write the contents of the buffer.", "localization_tags": [], "locale": "en-US", "last_edit": "2015-06-17T10:27:38", "review_tags": []}, {"title": "ArrayBuffer", "url": "/fr/docs/Web/JavaScript/Reference/Objets_globaux/ArrayBuffer", "tags": ["ArrayBuffer", "TypedArrays", "Constructor", "Reference", "R\u00e9f\u00e9rence", "JavaScript"], "summary": "L'objet <strong><code>ArrayBuffer</code></strong> est utilis\u00e9 afin de repr\u00e9senter un tampon (<em>buffer</em>) de donn\u00e9es binaires de longueur fixe de fa\u00e7on g\u00e9n\u00e9rique. La manipulation du contenu d'un <code>ArrayBuffer</code> se fait de fa\u00e7on indirecte en cr\u00e9ant un <a href=\"/fr/docs/Web/JavaScript/Reference/Objets_globaux/TypedArray\">tableau typ\u00e9</a> ou un objet <a href=\"/fr/docs/Web/JavaScript/Reference/Objets_globaux/DataView\" title=\"La vue DataView fournit une interface de bas niveau pour lire et &#xE9;crire des donn&#xE9;es depuis/dans un ArrayBuffer.\"><code>DataView</code></a> qui permet de repr\u00e9senter le tampon dans un format donn\u00e9 qui permet de lire/\u00e9crire des contenus dans le tampon de m\u00e9moire.", "localization_tags": [], "locale": "fr", "last_edit": "2015-06-21T12:37:20", "review_tags": []}, {"title": "ArrayBuffer", "url": "/ja/docs/Web/JavaScript/Reference/Global_Objects/ArrayBuffer", "tags": [], "summary": "<code>ArrayBuffer</code> \u306f\u3001\u4e00\u822c\u7684\u306a\u56fa\u5b9a\u9577\u306e\u30d0\u30a4\u30ca\u30ea\u30c7\u30fc\u30bf\u306e\u30d0\u30c3\u30d5\u30a1\u3092\u793a\u3059\u305f\u3081\u306b\u4f7f\u308f\u308c\u308b\u30c7\u30fc\u30bf\u30bf\u30a4\u30d7\u3067\u3059\u3002<code>ArrayBuffer</code> \u306e\u5185\u5bb9\u7269\u3092\u76f4\u63a5\u64cd\u4f5c\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u4ee3\u308f\u308a\u306b\u30d0\u30c3\u30d5\u30a1\u3092\u7279\u5b9a\u306e\u5f62\u5f0f\u3067\u8868\u73fe\u3057\u3001\u307e\u305f\u30d0\u30c3\u30d5\u30a1\u306e\u5185\u5bb9\u7269\u3092\u8aad\u307f\u66f8\u304d\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b <a href=\"/ja/JavaScript_typed_arrays/ArrayBufferView\" title=\"ja/JavaScript typed arrays/ArrayBufferView\"><code>ArrayBufferView</code></a> \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002", "localization_tags": ["inprogress"], "locale": "ja", "last_edit": "2015-04-13T15:26:54", "review_tags": []}, {"title": "ArrayBuffer", "url": "/zh-TW/docs/Web/JavaScript/JavaScript_typed_arrays/ArrayBuffer", "tags": [], "summary": "<code>ArrayBuffer</code> \u662f\u4e00\u7a2e\u8868\u793a\u901a\u7528\u3001\u56fa\u5b9a\u5927\u5c0f\u7684\u4e8c\u9032\u5236\u8cc7\u6599\u7de9\u885d\u3002\u76f4\u63a5\u64cd\u4f5c\u4e00\u500b <code>ArrayBuffer</code> \u7684\u5167\u5bb9\u662f\u4e0d\u53ef\u80fd\u7684\uff0c\u8981\u8b80\u5beb\u8a72\u7de9\u885d\u7684\u5167\u5bb9\uff0c\u9700\u8981\u5efa\u7acb\u4e00\u500b\u8868\u793a\u5728\u67d0\u7a2e\u683c\u5f0f\u4e0b\u7de9\u885d\u7684 <a href=\"/en/JavaScript_typed_arrays/ArrayBufferView\" title=\"en/JavaScript typed arrays/ArrayBufferView\"><code>ArrayBufferView</code></a> \u7269\u4ef6\u3002", "localization_tags": [], "locale": "zh-TW", "last_edit": "2014-07-04T07:14:10", "review_tags": []}, {"title": "ArrayBuffer", "url": "/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/ArrayBuffer", "tags": [], "summary": "<code>ArrayBuffer</code>\u00a0\uff08\u7f13\u51b2\u6570\u7ec4\uff09\u662f\u4e00\u79cd\u7528\u4e8e\u5448\u73b0\u901a\u7528\u3001\u56fa\u5b9a\u957f\u5ea6\u7684\u4e8c\u8fdb\u5236\u6570\u636e\u7684\u7c7b\u578b\u3002\u4e0d\u80fd\u76f4\u63a5\u6784\u9020\u5e76\u586b\u5145\u00a0<code>ArrayBuffer \u7684\u5185\u5bb9\uff0c\u800c\u5e94\u8be5\u5148\u521b\u5efa\u4e00\u4e2a</code>\u00a0<a href=\"/zh-CN/JavaScript_typed_arrays/ArrayBufferView\" title=\"zh-CN/JavaScript typed arrays/ArrayBufferView\"><code>ArrayBufferView</code></a>\u00a0\u5bf9\u8c61\uff0c\u8be5\u5bf9\u8c61\u7528\u5177\u4f53\u7684\u683c\u5f0f\u6765\u5448\u73b0\u00a0<span style=\"font-family: 'Courier New', 'Andale Mono', monospace; line-height: 1.5;\">ArrayBuffer</span><span style=\"line-height: 1.5;\">\u00a0\u7684\u5185\u5bb9\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u6b64\u5bf9\u8c61\u6765\u8bfb\u5199\u00a0</span><span style=\"font-family: 'Courier New', 'Andale Mono', monospace; line-height: 1.5;\">ArrayBuffer</span><span style=\"line-height: 1.5;\">\u00a0\u7684\u5185\u5bb9\u3002</span>", "localization_tags": ["inprogress"], "locale": "zh-CN", "last_edit": "2015-04-17T03:00:26", "review_tags": []}, {"title": "ArrayBuffer", "url": "/ko/docs/Web/JavaScript/Reference/Global_Objects/ArrayBuffer", "tags": [], "summary": "<strong><code>ArrayBuffer</code></strong>\uac1d\uccb4\ub294 \uc77c\ubc18\uc801\uc774 \uae38\uc774\uac00 \uc815\ud574\uc9c4 \uc6d0\uc2dc \uc774\uc9c4 \ub370\uc774\ud130 \ubc84\ud37c\ub97c \ub098\ud0c0\ub0b4\ub294 \ub370 \uc4f0\uc785\ub2c8\ub2e4. <code>ArrayBuffer</code>\uc5d0 \ub2f4\uae34 \uc815\ubcf4\ub97c \uc9c1\uc811 \uc218\uc815\ud558\ub294 \uac83\uc740 \ubd88\uac00\ub2a5\ud558\uc9c0\ub9cc, \ub300\uc2e0 <a href=\"/ko/docs/Web/JavaScript/Reference/Global_Objects/TypedArray\">\ud0c0\uc785\uc774 \uc788\ub294 \ubc30\uc5f4</a>\uc774\ub098 \ud2b9\uc815 \ud3ec\ub9f7\uc758 \ubc84\ud37c\ub97c \ub098\ud0c0\ub0b4\ub294 <a href=\"/ko/docs/Web/JavaScript/Reference/DataView\" title=\"The documentation about this has not yet been written; please consider contributing!\"><code>DataView</code></a>\ub97c \uc0dd\uc131\ud558\uace0 \uadf8\uac83\uc744 \uc774\uc6a9\ud574 \ubc84\ud37c\uc758 \ub0b4\uc6a9\ubb3c\uc744 \uc77d\uace0 \uc4f8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.", "localization_tags": ["inprogress"], "locale": "ko", "last_edit": "2015-04-26T02:02:31", "review_tags": []}], "modified": "2015-08-19T09:49:07", "label": "ArrayBuffer", "localization_tags": ["inprogress"], "url": "/pt-BR/docs/Web/JavaScript/Reference/Global_Objects/ArrayBuffer", "last_edit": "2015-08-19T09:49:05", "summary": "O <code>ArrayBuffer</code> \u00e9 um tipo de dado usado para representar um gen\u00e9rico, <span class=\"short_text\" id=\"result_box\" lang=\"pt\"><span class=\"hps\">buffer de</span> <span class=\"hps\">dados bin\u00e1rios</span> <span class=\"hps\">de tamanho</span> <span class=\"hps\">fixo</span></span>. Voc\u00ea n\u00e3o pode manipular diretamente os conte\u00fados de um <code>ArrayBuffer</code>;\u00a0 em vez disso, voc\u00ea cria um objeto <a href=\"/en/JavaScript_typed_arrays/ArrayBufferView\" title=\"en/JavaScript typed arrays/ArrayBufferView\"><code>ArrayBufferView</code></a> que representa o buffer em um formato espec\u00edfico, e usa para ler e escrever os conte\u00fados do buffer.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Resumo", "title": "Resumo"}, {"id": "Method_overview", "title": "Vis\u00e3o geral do m\u00e9todo"}, {"id": "Atributos", "title": "Atributos"}, {"id": "M\u00e9todos", "title": "M\u00e9todos"}, {"id": "ArrayBuffer()", "title": "ArrayBuffer()"}, {"id": "Par\u00e2metros", "title": "Par\u00e2metros"}, {"id": "Retorna", "title": "Retorna"}, {"id": "slice()", "title": "slice()"}, {"id": "Par\u00e2metros_2", "title": "Par\u00e2metros"}, {"id": "Retorna_2", "title": "Retorna"}, {"id": "Exemplo", "title": "Exemplo"}, {"id": "Obtendo_um_buffer_de_array_de_dados_existentes", "title": "Obtendo um buffer de array de dados existentes"}, {"id": "De_uma_string_Base64", "title": "De uma string Base64"}, {"id": "De_um_arquivo_local", "title": "De um arquivo local"}, {"id": "Compatibilidade_de_Browser", "title": "Compatibilidade de Browser"}, {"id": "Veja_tamb\u00e9m", "title": "Veja tamb\u00e9m"}], "id": 125217, "review_tags": []}