Kube Kubow

Hi @Huachao , I encountered this problem today when I uninstalled and installed the plugin again. I am missing the "Send Request" link, however, it forced me to look up...

And what about to do: ```python try: from collections.abc import Mapping except ImportError: from collections import Mapping ``` to keep that backwards compatible?

https://developer.mozilla.org/en-US/docs/Web/SVG/Tutorial/SVG_and_CSS please do mention attached CSS file as follows: ``` ```

On a normal occasion, I would refer you to https://astronomy.stackexchange.com/ but since I know they are not very keen on answering astrology-related questions, I will try to explain here briefly:...

There can be multiple factors involved. If you compare both coordinate [systems](https://en.wikipedia.org/wiki/Astronomical_coordinate_systems), the difference between ecliptic and equatorial plane varies over time. But this is slowly becoming a matter for...