This tree contains hints I wrote to myself on how to do things,
Some of it is personal and probably of no use to anyone else.
But some of the other tips and how-tos may be helpful.
This list is dedicated to Arthur Conan Doyle or more properly to his creation Sherlock Holmes. Holmes did not want to clutter his mind with facts he might never need.
Neither do I but it is nice to be able to stash them someplace "just in case".
It is too bad the Intenet wasn't around in Conan Doyle's time. It does have an important place in the current British television series Sherlock, but I doubt Brendan Cumberbatch's Sherlock keeps a how-to list on his website, The Science of Deduction.