{"json_modified": "2016-05-12T01:04:24.189586", "uuid": "619f0931-938c-4399-962a-8ff41bb6d3c9", "title": "DataStore.getLength()", "url": "/en-US/docs/Archive/Firefox_OS/API/DataStore/getLength", "tags": ["DataStore", "API", "B2G", "storage", "Reference", "Firefox OS", "R\u00e9f\u00e9rence", "Database", "Data Store API", "Data Store", "Storage", "Api", "Method"], "translations": [], "modified": "2016-05-12T01:04:24", "label": "DataStore.getLength()", "localization_tags": [], "locale": "en-US", "id": 129621, "last_edit": "2016-05-12T01:04:10", "summary": "The <code>getLength()</code> method of the <a href=\"/en-US/docs/Web/API/DataStore\" title=\"The documentation about this has not yet been written; please consider contributing!\"><code>DataStore</code></a> interface returns the number of records stored in the current data store.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Syntax", "title": "Syntax"}, {"id": "Returns", "title": "Returns"}, {"id": "Example", "title": "Example"}, {"id": "Specifications", "title": "Specifications"}, {"id": "Browser_compatibility", "title": "Browser compatibility"}, {"id": "See_also", "title": "See also"}], "slug": "Archive/Firefox_OS/API/DataStore/getLength", "review_tags": []}