Jupyterlab is an amazing environment to play around in. There are some features that can make the experience even better. A collection of them will be demonstrated here.
Remember that typically a jupyter magic has either a single
% or two
If there is a single percentage symbol, like in
%time then it will be applied
as if it was a one-liner. While if there are two, like in
%%timeit then the magic
will look in the entire cell.
%timeit is more accurate but takes much longer because it will
run the code many times as opposed to the
%time method which will only run it once.