I've been losing changes I've made to some of my cells because although I saved the notebook file, I didn't actually run the cell (this is for both code and markdown cells). And when I close the file down there is no warning of the sort "do you want to save changes?".
I know the workaround is to just run cells before saving. But it's just not a robust working setup.
Anyone got solutions? I would even switch editor to something with a similar feel if there's an alternative.
