pandas

We've got two versions of our logo, one for light backgrounds, and another one for dark backgrounds: https://pandas.pydata.org/about/citing.html#brand-and-logo.

Modern browsers usually support a dark mode, and when users have it activated, our favicon (our logo for light backgrounds) doesn't look really nice:

![Screenshot at 2021-06-29 13-18-05](https://user-images.githubusercontent.com/1005

We run doctests on a CI environment with many packages installed:

https://github.com/dask/dask/blob/a87236041ff223363698f65c5b7c153415a41259/.github/workflows/additional.yml#L80:L104

So we probably don't need to skip as many as we do (grep for # doctest: +SKIP).

Hi
Wikiann dataset needs to have "spans" columns, which is necessary to be able to use this dataset, but this column is missing from huggingface datasets, could you please have a look? thank you @lhoestq

Describe the bug
Clipping a DataFrame or Series using ints causes a cudf Failure because it won't handle the different dtypes (int and float)

Steps/Code to reproduce bug

data = cudf.Series([-0.43, 0.1234, 1.5, -1.31])
data.clip(0, 1)

...
  File "cudf/_lib/replace.pyx", line 216, in cudf._lib.replace.clip
  File "cudf/_lib/replace.pyx", line 198, in cudf._lib.replace.clamp

I've been experimenting with the crypto aspects of the library, and I do see that there are the endpoints for daily, weekly, and monthly, however the endpoint for intraday is not available using the "function=CRYPTO_INTRADAY" from the Cryptocurrencies section of the API.

I would assume the format would be:
`(data, meta) = cc.get_crypto_intraday(symbol = "", interval = "", market = "", outputs

What's wrong?