{"json_modified": "2016-03-28T08:25:31.128964", "uuid": "d44fa385-6989-4129-9e7a-e35a9e3e4166", "title": "nsIContentPrefService2", "url": "/en-US/docs/Mozilla/Tech/XPCOM/Reference/Interface/nsIContentPrefService2", "tags": ["XPCOM", "Interfaces", "XPCOM API Reference", "XPCOM Interface Reference", "Interfaces:Scriptable", "Preferences"], "translations": [], "modified": "2014-04-14T10:44:51", "label": "nsIContentPrefService2", "localization_tags": [], "locale": "en-US", "id": 61787, "last_edit": "2014-04-14T10:44:51", "summary": "Content preferences allow the application to associate arbitrary data, or \"preferences\", with specific domains, or web \"content\". Specifically, a content preference is a structure with three values: a domain with which the preference is associated, a name that identifies the preference within its domain, and a value. (See <code><a href=\"/en-US/docs/XPCOM_Interface_Reference/nsIContentPref\" title=\"\">nsIContentPref</a></code> below.)", "sections": [{"id": "Description", "title": "Description"}, {"id": "Domain_Parameters", "title": "Domain Parameters"}, {"id": "Private-Browsing_Context_Parameters", "title": "Private-Browsing Context Parameters"}, {"id": "Callbacks", "title": "Callbacks"}, {"id": "Method_overview", "title": "Method overview"}, {"id": "Methods", "title": "Methods"}, {"id": "addObserverForName()", "title": "addObserverForName()"}, {"id": "Parameters", "title": "Parameters"}, {"id": "getByDomainAndName()", "title": "getByDomainAndName()"}, {"id": "Parameters", "title": "Parameters"}, {"id": "getBySubdomainAndName()", "title": "getBySubdomainAndName()"}, {"id": "Parameters", "title": "Parameters"}, {"id": "getCachedByDomainAndName()", "title": "getCachedByDomainAndName()"}, {"id": "Parameters", "title": "Parameters"}, {"id": "Return_value", "title": "Return value"}, {"id": "getCachedBySubdomainAndName()", "title": "getCachedBySubdomainAndName()"}, {"id": "Parameters", "title": "Parameters"}, {"id": "getCachedGlobal()", "title": "getCachedGlobal()"}, {"id": "Parameters", "title": "Parameters"}, {"id": "Return_value", "title": "Return value"}, {"id": "getGlobal()", "title": "getGlobal()"}, {"id": "Parameters", "title": "Parameters"}, {"id": "removeAllDomains()", "title": "removeAllDomains()"}, {"id": "Parameters", "title": "Parameters"}, {"id": "removeAllGlobals()", "title": "removeAllGlobals()"}, {"id": "Parameters", "title": "Parameters"}, {"id": "removeByDomain()", "title": "removeByDomain()"}, {"id": "Parameters", "title": "Parameters"}, {"id": "removeByDomainAndName()", "title": "removeByDomainAndName()"}, {"id": "Parameters", "title": "Parameters"}, {"id": "removeByName()", "title": "removeByName()"}, {"id": "Parameters", "title": "Parameters"}, {"id": "removeBySubdomain()", "title": "removeBySubdomain()"}, {"id": "Parameters", "title": "Parameters"}, {"id": "removeBySubdomainAndName()", "title": "removeBySubdomainAndName()"}, {"id": "Parameters", "title": "Parameters"}, {"id": "removeGlobal()", "title": "removeGlobal()"}, {"id": "Parameters", "title": "Parameters"}, {"id": "removeObserverForName()", "title": "removeObserverForName()"}, {"id": "Parameters", "title": "Parameters"}, {"id": "set()", "title": "set()"}, {"id": "Parameters", "title": "Parameters"}, {"id": "setGlobal()", "title": "setGlobal()"}, {"id": "Parameters", "title": "Parameters"}, {"id": "See_also", "title": "See also"}], "slug": "Mozilla/Tech/XPCOM/Reference/Interface/nsIContentPrefService2", "review_tags": []}