setTimestampFormat.Verbose: Sets the default timestamp format
Description
Sets the default timestamp format.
Usage
"setTimestampFormat"(this, format="%Y%m%d %H:%M:%S|", ...)
Arguments
format
If a function
, this function is called (without arguments)
whenever a timestamp is generated. If a character
string, it used as
the format string in format(Sys.date(), fmt)
. Value
Returns (invisibly) the old timestamp format.