{"json_modified": "2016-10-16T16:04:49.781469", "uuid": "ea52257e-1503-4812-8a9c-6229fdda5951", "title": "JavaScript data types and data structures", "url": "/en-US/docs/Web/JavaScript/Data_structures", "tags": ["Types", "Beginner", "JavaScript"], "translations": [{"uuid": "c564a3ab-ee6f-47ef-8aa2-3c35c97ab11b", "title": "\u099c\u09be\u09ad\u09be\u09b8\u09cd\u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f\u09c7 \u09a1\u09c7\u099f\u09be \u09b8\u09cd\u099f\u09cd\u09b0\u09be\u0995\u099a\u09be\u09b0", "url": "/bn-BD/docs/Web/JavaScript/Data_structures", "tags": ["JavaScript"], "summary": "\u09b8\u09ac \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae\u09bf\u0982 \u09b2\u09cd\u09af\u09be\u0982\u0997\u09c1\u09df\u09c7\u099c\u09c7\u09b0 \u09a8\u09bf\u099c\u09b8\u09cd\u09ac \u09a1\u09c7\u099f\u09be \u09b8\u09cd\u099f\u09cd\u09b0\u09be\u0995\u099a\u09be\u09b0 \u09a5\u09be\u0995\u09c7 (\u09af\u09be \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09c7 \u0986\u09aa\u09a8\u09bf \u0986\u09aa\u09a8\u09be\u09b0 \u09a1\u09c7\u099f\u09be \u09ac\u09be \u09a4\u09a5\u09cd\u09af \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae\u09c7 \u09b0\u09be\u0996\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u09a8) - \u09a4\u09ac\u09c7 \u098f\u0995\u09c7\u0995 \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae\u09bf\u0982 \u09ad\u09be\u09b7\u09be\u09df \u098f\u0995\u09c7\u0995 \u09b0\u0995\u09ae \u09a1\u09c7\u099f\u09be \u09b8\u09cd\u099f\u09cd\u09b0\u09be\u0995\u099a\u09be\u09b0 \u09a6\u09c7\u0996\u09be \u09af\u09be\u09df\u0964 \u098f\u0987 \u0986\u09b0\u09cd\u099f\u09bf\u0995\u09c7\u09b2\u09c7 \u099c\u09be\u09ad\u09be\u09b8\u09cd\u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f\u09c7\u09b0 \u09a8\u09bf\u099c\u09b8\u09cd\u09ac \u09a1\u09c7\u099f\u09be \u09b8\u09cd\u099f\u09cd\u09b0\u09be\u0995\u099a\u09be\u09b0 \u0986\u09b0 \u09b8\u09c7\u0997\u09c1\u09b2\u09cb\u09b0 \u09ac\u09bf\u09ad\u09bf\u09a8\u09cd\u09a8 \u09aa\u09cd\u09b0\u09cb\u09aa\u09be\u09b0\u09cd\u099f\u09bf (\u09ac\u09c8\u09b6\u09bf\u09b7\u09cd\u099f\u09cd\u09af) \u09a8\u09bf\u09df\u09c7 \u0986\u09b2\u09cb\u099a\u09a8\u09be \u0995\u09b0\u09be \u09b9\u09df\u09c7\u099b\u09c7\u0964 \u098f\u0987 \u09a8\u09bf\u099c\u09b8\u09cd\u09ac \u09a1\u09c7\u099f\u09be \u09b8\u09cd\u099f\u09cd\u09b0\u09be\u0995\u099a\u09be\u09b0 \u0997\u09c1\u09b2\u09cb \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09c7 \u0985\u09a8\u09cd\u09af\u09be\u09a8\u09cd\u09af \u09a1\u09c7\u099f\u09be \u09b8\u09cd\u099f\u09cd\u09b0\u09be\u0995\u099a\u09be\u09b0 \u09ac\u09be\u09a8\u09be\u09a8\u09cb \u09af\u09be\u09ac\u09c7\u0964 \u09af\u09c7\u0996\u09be\u09a8\u09c7 \u09b8\u09ae\u09cd\u09ad\u09ac \u0985\u09a8\u09cd\u09af \u09ad\u09be\u09b7\u09be\u09b0 \u09b8\u09be\u09a5\u09c7 \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af \u0993 \u09a6\u09c7\u0996\u09be\u09a8\u09cb \u09b9\u09df\u09c7\u099b\u09c7\u0964", "localization_tags": ["inprogress"], "locale": "bn-BD", "last_edit": "2015-04-26T05:46:18", "review_tags": ["technical", "editorial"]}, {"uuid": "e5334a26-a1fc-4f7f-a46b-271e94002462", "title": "JavaScript data types and data structures", "url": "/ca/docs/Web/JavaScript/Data_structures", "tags": [], "summary": "Tots els llenguatges de programaci\u00f3 tenen estructures de dades definides com a part d'ells mateixos. Aquestes estrcutures, per\u00f2, s\u00f3n sovint varien d'un llenguatge a un altre. Aquest article pret\u00e9n llistar totes les estructures de dades que JavaScript t\u00e9 de forma interna, aix\u00ed com quines propietats tenen; aquestes estructures es poden utilitzar per a per a construir altres estrcutures. Es mostraran comparacionis amb altres llenguatges de programaci\u00f3 quan sigui possible.", "localization_tags": [], "locale": "ca", "last_edit": "2015-08-26T12:58:06", "review_tags": []}, {"uuid": "83d0915e-50cb-43f4-ba11-53880037bac5", "title": "JavaScript Datentypen und Datenstrukturen", "url": "/de/docs/Web/JavaScript/Datenstrukturen", "tags": [], "summary": "Alle Programmiersprachen besitzen eingebaute Datenstrukturen. Diese unterschieden sich aber je nach Programmiersprache. Dieser Artikel versucht, die in JavaScript verf\u00fcgbaren Datenstrukturen und ihre Eigenschaften zu erl\u00e4utern. Auf Basis dieser k\u00f6nnen wiederum neue Datenstrukturen erstellt werden. Au\u00dferdem werden an passenden Stellen Vergleiche zu anderen Programmiersprachen gezogen.", "localization_tags": [], "locale": "de", "last_edit": "2015-03-11T05:02:13", "review_tags": []}, {"uuid": "4847f16d-63f1-42c5-b1e7-7fb932a5f317", "title": "Tipos de datos y estructuras en JavaScript", "url": "/es/docs/Web/JavaScript/Data_structures", "tags": [], "summary": "Todos los lenguajes de programaci\u00f3n contienen estructuras de datos, pero estas pueden diferir de un lenguajr a otro. Este art\u00edculo intenta listar las estructuras de datos inclu\u00eddas en JavaScript y qu\u00e9 propiedades tienen; estas pueden ser usadas para constru\u00edr\u00a0otras estructuras de datos. Cuando sea posible, se ilustrar\u00e1 con comparaciones con otros lenguajes.", "localization_tags": ["inprogress"], "locale": "es", "last_edit": "2016-10-12T14:24:32", "review_tags": []}, {"uuid": "bd182ca2-6040-453c-b252-df65603eaad0", "title": "Structures de donn\u00e9es", "url": "/fr/docs/Web/JavaScript/Structures_de_donn%C3%A9es", "tags": ["Types", "Beginner", "JavaScript"], "summary": "Les langages de programmation disposent de structures de donn\u00e9es natives. Selon les langages, les structures mises \u00e0 disposition peuvent \u00eatre diff\u00e9rentes. Dans cet article, on listera les structures de donn\u00e9es natives en JavaScript. On d\u00e9taillera leurs propri\u00e9t\u00e9s et les fa\u00e7ons de les utiliser voire de les combiner. Dans certains cas, on comparera ces structures avec celles d'autres langages.", "localization_tags": [], "locale": "fr", "last_edit": "2016-09-23T07:58:30", "review_tags": []}, {"uuid": "474d00ef-d42d-48e0-afcb-3e71394b6120", "title": "JavaScript data types and data structures", "url": "/id/docs/Web/JavaScript/Data_structures", "tags": ["Tipe", "JavaScript"], "summary": "Semua\u00a0bahasa pemrograman memiliki built-in struktur data, akan tetapi\u00a0seringkali\u00a0berbeda antara\u00a0satu bahasa dengan bahasa lainya. Artikel ini mencoba untuk membuat daftar struktur data built-in yang tersedia di JavaScript dan sifat-sifat apa saja yang mereka miliki; ini dapat digunakan untuk membangun struktur data lainnya. Bila memungkinkan, perbandingan dengan bahasa lainya akan\u00a0diambil.", "localization_tags": ["inprogress"], "locale": "id", "last_edit": "2016-09-02T08:15:46", "review_tags": []}, {"uuid": "1d758da1-3cfa-4018-a995-7ee609a60273", "title": "\u30c7\u30fc\u30bf\u69cb\u9020", "url": "/ja/docs/Web/JavaScript/Data_structures", "tags": ["Types", "Beginner", "JavaScript"], "summary": "\u3042\u3089\u3086\u308b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u306f\u3001\u305d\u308c\u305e\u308c\u7570\u306a\u3063\u305f\u30c7\u30fc\u30bf\u69cb\u9020\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001JavaScript \u3067\u4f7f\u7528\u53ef\u80fd\u306a\u7d44\u307f\u8fbc\u307f\u30c7\u30fc\u30bf\u69cb\u9020\u306e\u4e00\u89a7\u3068\u3001\u4ed6\u306e\u30c7\u30fc\u30bf\u69cb\u9020\u306e\u69cb\u7bc9\u306b\u3082\u4f7f\u3048\u308b\u3088\u3046\u306b\u3001\u305d\u308c\u3089\u304c\u3069\u306e\u3088\u3046\u306a\u6027\u8cea\u3092\u6301\u3061\u5408\u308f\u305b\u3066\u3044\u308b\u304b\u306b\u3064\u3044\u3066\u8ff0\u3079\u308b\u3053\u3068\u306b\u3057\u307e\u3059\u3002\u307e\u305f\u53ef\u80fd\u3067\u3042\u308b\u5834\u5408\u306f\u3001\u4ed6\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u306b\u304a\u3051\u308b\u30c7\u30fc\u30bf\u69cb\u9020\u3068\u306e\u5bfe\u6bd4\u3082\u884c\u3044\u307e\u3059\u3002", "localization_tags": [], "locale": "ja", "last_edit": "2016-08-17T03:11:36", "review_tags": []}, {"uuid": "1107b5e3-c1c7-4420-9fd3-edc9b1b19287", "title": "\uc790\ubc14\uc2a4\ud06c\ub9bd\ud2b8\uc758 \uc790\ub8cc\ud615", "url": "/ko/docs/Web/JavaScript/Data_structures", "tags": [], "summary": "\ubaa8\ub4e0 \ud504\ub85c\uadf8\ub798\ubc0d \uc5b8\uc5b4\ub294 \ub0b4\uc7a5 \uc790\ub8cc\ud615\uc774 \uc788\uc9c0\ub9cc, \uc885\uc885 \uc774\ub7ec\ud55c \ub0b4\uc7a5 \uc790\ub8cc\ud615\uc740 \uc5b8\uc5b4\ub9c8\ub2e4 \ub2e4\ub974\ub2e4. \uc774 \ubb38\uc11c\uc5d0\uc11c\ub294 \uc790\ubc14\uc2a4\ud06c\ub9bd\ud2b8\uc758 \ub0b4\uc7a5 \uc790\ub8cc\ud615\uacfc, \ub0b4\uc7a5 \uc790\ub8cc\ud615\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \uc18d\uc131\ub4e4\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf8\ub2e4. \uc774\ub85c\uc368 \ub0b4\uc7a5 \uc790\ub8cc\ud615\ub4e4\ub85c \ub354 \ubcf5\uc7a1\ud55c \uc790\ub8cc\ud615\uc744 \ub9cc\ub4dc\ub294\ub370 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc744 \uac83\uc774\ub2e4. \uac00\ub2a5\ud558\ub2e4\uba74 \ub2e4\ub978 \uc5b8\uc5b4\uc640\ub3c4 \ube44\uad50\ud574\ubcf4\uc790.", "localization_tags": ["inprogress"], "locale": "ko", "last_edit": "2015-07-06T00:21:19", "review_tags": ["editorial"]}, {"uuid": "f039f768-80d6-4c49-b14c-d9847fd820a7", "title": "Estrutura de dados do Javascript", "url": "/pt-BR/docs/Web/JavaScript/Data_structures", "tags": [], "summary": "Todas as linguagens de programa\u00e7\u00e3o t\u00eam sua pr\u00f3pria estrutura de dados embutida, mas essa estrutura frequetemente difere uma da outra. Este artigo tenta listar os tipos de dados dispon\u00edveis na linguagem JavaScript e que propriedades eles t\u00eam. Quando poss\u00edvel compara\u00e7\u00f5es com outras linguagens ser\u00e3o apresentadas.", "localization_tags": ["inprogress"], "locale": "pt-BR", "last_edit": "2016-08-15T13:31:45", "review_tags": []}, {"uuid": "efc1e581-68cf-48d7-838e-91314c25d7c5", "title": "\u0422\u0438\u043f\u044b \u0434\u0430\u043d\u043d\u044b\u0445 JavaScript \u0438 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b \u0434\u0430\u043d\u043d\u044b\u0445", "url": "/ru/docs/Web/JavaScript/Data_structures", "tags": ["\u0422\u0438\u043f\u044b \u0434\u0430\u043d\u043d\u044b\u0445", "\u0423\u0447\u0435\u0431\u043d\u0438\u043a", "JavaScript"], "summary": "\u0412\u0441\u0435 \u044f\u0437\u044b\u043a\u0438 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u0442 \u0432\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u044b\u0435 \u0442\u0438\u043f\u044b \u0434\u0430\u043d\u043d\u044b\u0445, \u043d\u043e \u043e\u043d\u0438 \u0447\u0430\u0441\u0442\u043e \u043e\u0442\u043b\u0438\u0447\u0430\u044e\u0442\u0441\u044f \u0434\u0440\u0443\u0433 \u043e\u0442 \u0434\u0440\u0443\u0433\u0430 \u0432 \u0440\u0430\u0437\u043d\u044b\u0445 \u044f\u0437\u044b\u043a\u0430\u0445. \u042d\u0442\u0430 \u0441\u0442\u0430\u0442\u044c\u044f, \u043f\u043e\u043f\u044b\u0442\u043a\u0430 \u043e\u043f\u0438\u0441\u0430\u0442\u044c \u0432\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u044b\u0435 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b (\u0442\u0438\u043f\u044b) \u0434\u0430\u043d\u043d\u044b\u0445 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b\u0435 \u0432 JavaScript \u0438 \u0438\u0445 \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430. \u041d\u0430 \u0438\u0445 \u043e\u0441\u043d\u043e\u0432\u0435 \u0441\u0442\u0440\u043e\u044f\u0442\u0441\u044f \u0434\u0440\u0443\u0433\u0438\u0435 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b \u0434\u0430\u043d\u043d\u044b\u0445. \u041a\u043e\u0433\u0434\u0430 \u044d\u0442\u043e \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e, \u0442\u043e \u043c\u044b \u0431\u0443\u0434\u0435\u043c \u0441\u0440\u0430\u0432\u043d\u0438\u0432\u0430\u0442\u044c \u0442\u0438\u043f\u044b \u0434\u0430\u043d\u043d\u044b\u0445 \u0432 \u0440\u0430\u0437\u043d\u044b\u0445 \u044f\u0437\u044b\u043a\u0430\u0445.", "localization_tags": ["inprogress"], "locale": "ru", "last_edit": "2016-09-19T23:44:47", "review_tags": []}, {"uuid": "747e385e-301e-4a98-90f1-bedc70479ae6", "title": "Ki\u1ec3u d\u1eef li\u1ec7u v\u00e0 c\u1ea5u tr\u00fac d\u1eef li\u1ec7u trong Javascript", "url": "/vi/docs/Web/JavaScript/Data_structures", "tags": [], "summary": "T\u1ea5t c\u1ea3 c\u00e1c ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh \u0111\u1ec1u c\u00f3 c\u1ea5u tr\u00fac d\u1eef li\u1ec7u d\u1ef1ng s\u1eb5n, nh\u01b0ng m\u1ed7i ng\u00f4n ng\u1eef th\u01b0\u1eddng c\u00f3 nh\u1eefng ki\u1ec3u c\u1ea5u tr\u00fac d\u1eef li\u1ec7u kh\u00e1c nhau. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd c\u00f3 g\u1eafng li\u1ec7t k\u00ea nh\u1eefng ki\u00ea\u0309u\u00a0d\u1eef li\u1ec7u d\u1ef1ng s\u1eb5n trong Javascript v\u00e0 nh\u1eefng thu\u1ed9c t\u00ednh c\u1ee7a ch\u00fang; ch\u00fang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 x\u00e2y d\u1ef1ng nh\u1eefng ki\u1ec3u c\u1ea5u tr\u00fac d\u1eef li\u1ec7u kh\u00e1c. Khi c\u00f3 th\u1ec3, r\u00fat ra so s\u00e1nh v\u1edbi nh\u1eefng ng\u00f4n ng\u1eef kh\u00e1c.", "localization_tags": ["inprogress"], "locale": "vi", "last_edit": "2016-05-23T01:28:18", "review_tags": []}, {"uuid": "5e399511-027a-4a18-8792-2e4af924c40e", "title": "JavaScript \u6570\u636e\u7c7b\u578b\u548c\u6570\u636e\u7ed3\u6784", "url": "/zh-CN/docs/Web/JavaScript/Data_structures", "tags": ["\u521d\u5b66\u8005", "\u6570\u636e\u7ed3\u6784", "\u7c7b\u578b", "JavaScript"], "summary": "\u7f16\u7a0b\u8bed\u8a00\u90fd\u5177\u6709\u5185\u5efa\u7684\u6570\u636e\u7ed3\u6784\uff0c\u4f46\u5404\u79cd\u7f16\u7a0b\u8bed\u8a00\u7684\u6570\u636e\u7ed3\u6784\u5e38\u6709\u4e0d\u540c\u4e4b\u5904\u3002\u672c\u6587\u8bd5\u56fe\u5217\u51fa JavaScript \u8bed\u8a00\u4e2d\u5185\u5efa\u7684\u6570\u636e\u7ed3\u6784\u53ca\u5176\u5c5e\u6027\uff0c\u5b83\u4eec\u53ef\u4ee5\u7528\u6765\u6784\u5efa\u5176\u4ed6\u7684\u6570\u636e\u7ed3\u6784\uff1b\u540c\u65f6\u5c3d\u53ef\u80fd\u7684\u63cf\u8ff0\u4e0e\u5176\u4ed6\u8bed\u8a00\u7684\u4e0d\u540c\u4e4b\u5904\u3002", "localization_tags": [], "locale": "zh-CN", "last_edit": "2015-12-07T01:53:07", "review_tags": []}], "modified": "2016-10-16T16:04:46", "label": "JavaScript data types and data structures", "localization_tags": [], "locale": "en-US", "id": 1379, "last_edit": "2016-09-23T04:06:47", "summary": "Programming languages all have built-in data structures, but these often differ from one language to another. This article attempts to list the built-in data structures available in JavaScript and what properties they have; these can be used to build other data structures. When possible, comparisons with other languages are drawn.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Dynamic_typing", "title": "Dynamic typing"}, {"id": "Data_types", "title": "Data types"}, {"id": "Primitive_values", "title": "Primitive values"}, {"id": "Boolean_type", "title": "Boolean type"}, {"id": "Null_type", "title": "Null type"}, {"id": "Undefined_type", "title": "Undefined type"}, {"id": "Number_type", "title": "Number type"}, {"id": "String_type", "title": "String type"}, {"id": "Beware_of_stringly-typing_your_code!", "title": "Beware of \"stringly-typing\" your code!"}, {"id": "Symbol_type", "title": "Symbol type"}, {"id": "Objects", "title": "Objects"}, {"id": "Properties", "title": "Properties"}, {"id": "Data_property", "title": "Data property"}, {"id": "Accessor_property", "title": "Accessor property"}, {"id": "Normal_objects_and_functions", "title": "\"Normal\" objects, and functions"}, {"id": "Dates", "title": "Dates"}, {"id": "Indexed_collections_Arrays_and_typed_Arrays", "title": "Indexed collections: Arrays and typed Arrays"}, {"id": "TypedArray_objects", "title": "TypedArray objects"}, {"id": "Keyed_collections_Maps_Sets_WeakMaps_WeakSets", "title": "Keyed collections: Maps, Sets, WeakMaps, WeakSets"}, {"id": "Structured_data_JSON", "title": "Structured data: JSON"}, {"id": "More_objects_in_the_standard_library", "title": "More objects in the standard library"}, {"id": "Determining_types_using_the_typeof_operator", "title": "Determining types using the "}, {"id": "Specifications", "title": "Specifications"}, {"id": "See_also", "title": "See also"}], "slug": "Web/JavaScript/Data_structures", "review_tags": []}