Yuping Luo

I've added it. It contains just permuted entries of ML-100k, stored in a binary file. You can also download the original data from https://grouplens.org/datasets/movielens/100k/ and process the data yourself.

This PR makes sneak in VSCode-vim much more usable. Thank you, w-cantin for the great contribution! However, I observed an unexpected behavior with the `vscodevim-sneak-fork.vscodevim-sneak-fork` extension, which I suppose is...

I guess this is not an issue of the theme. You may try `\displaylines{x = a + b \\ y = b + c}` as suggested in https://github.com/mathjax/MathJax/issues/2312#issuecomment-538185951.

The default `notebook.focusedCellBorder` is hard to recognize so I'm using this: `"notebook.focusedCellBorder": "#81A1C1",` Before: After:

This might be related to #170. ``` >>> import box >>> box.__version__ '7.0.0' >>> box.Box({'a.b': 1}, default_box=True) Box({'a.b': 1}) >>> box.Box({'a.b': 1}, default_box=True, box_dots=True) Box({'a': {'b': 1}}) ``` That is,...

Found this is in the list of [breaking changes](https://github.com/cdgriffith/Box/wiki/Major-Version-Breaking-Changes#box-dots-now-treats-any-key-with--in-it-as-if-it-should-be-split) which unfortunately I didn't read through. The examples in the [wiki](https://github.com/cdgriffith/Box/wiki/Types-of-Boxes#box-dots) should be updated, though.

`np.product` is deprecated since v1.25 (https://github.com/numpy/numpy/pull/23314) and is removed in v2.0. Downgrading to `numpy