{"json_modified": "2016-03-28T07:54:57.247957", "uuid": "1f25ebd2-27e3-4873-bd63-85b404b19b50", "title": "nsIArray", "url": "/en-US/docs/Mozilla/Tech/XPCOM/Reference/Interface/nsIArray", "tags": ["XPCOM Interface Reference", "Interfaces:Scriptable", "XPCOM", "Interfaces", "XPCOM API Reference"], "translations": [], "modified": "2014-04-14T10:42:12", "label": "nsIArray", "localization_tags": [], "locale": "en-US", "id": 3320, "last_edit": "2014-04-14T10:42:11", "summary": "An indexed collection of elements. Provides basic functionality for retrieving elements at a specific position, searching for elements. Indexes are zero-based, such that the last element in the array is stored at the index <code>length</code>-1.", "sections": [{"id": "Method_overview", "title": "Method overview"}, {"id": "Attributes", "title": "Attributes"}, {"id": "Methods", "title": "Methods"}, {"id": "enumerate()", "title": "enumerate()"}, {"id": "Parameters", "title": "Parameters"}, {"id": "Return_value", "title": "Return value"}, {"id": "Exceptions_thrown", "title": "Exceptions thrown"}, {"id": "indexOf()", "title": "indexOf()"}, {"id": "Parameters_2", "title": "Parameters"}, {"id": "Return_value_2", "title": "Return value"}, {"id": "Exceptions_thrown_2", "title": "Exceptions thrown"}, {"id": "queryElementAt()", "title": "queryElementAt()"}, {"id": "Parameters_3", "title": "Parameters"}, {"id": "Exceptions_thrown_3", "title": "Exceptions thrown"}, {"id": "See_also", "title": "See also"}], "slug": "Mozilla/Tech/XPCOM/Reference/Interface/nsIArray", "review_tags": []}