This adds a second level of "quick restore" that will restore the exercise output from tutorial storage, if available, but will otherwise avoid re-evaluating submitted exercise code when starting up a tutorial.
Ideally, this increases start up time while also finding a balance of restoring saved output, if possible.
This adds a second level of "quick restore" that will restore the exercise output from tutorial storage, if available, but will otherwise avoid re-evaluating submitted exercise code when starting up a tutorial.
Ideally, this increases start up time while also finding a balance of restoring saved output, if possible.
This can be set via
~/.Renviron
or via
~/.Rprofile
or in the R process: