消息内容 @param fromUser @param to @param content @param time @return { "from" : "xxx", "to" : "xxx", "con

* Load `namespaces`. * * @return {String} returns the previously persisted debug modes * @api private

* Localstorage attempts to return the localstorage. * * This is necessary because safari throws * when a user disables cookies/localsto

* Long format for `ms`. * * @param {Number} ms * @return {String} * @api private

* Select a color. * * @return {Number} * @api private

* Short format for `ms`. * * @param {Number} ms * @return {String} * @api private