Gets the timestamp (seconds from system’s Epoch) when the meta-data for the resource was last visited.
Return: the number of seconds elapsed from system’s Epoch when the resource was last visited, or -1 on failure.
2.10
See Implementation
Gets the timestamp (seconds from system’s Epoch) when the meta-data for the resource was last visited.
Return: the number of seconds elapsed from system’s Epoch when the resource was last visited, or -1 on failure.