When I started out, docker just seemed like more of a complication. I wanted to just run things on the local system without having to learn something else.
Docker makes it nice in that there are no dependencies conflicts and things just work. Plus, removal is easy an leaves no trace.
While deer have no trouble seeing short-wavelength colors like blue and green, their eyes are not well adapted to seeing long-wavelength colors, such as red and orange. This is what makes hunter-orange so useful in the field. Humans see it as a neon alert of another hunter's presence while deer see it as a muted yellowish-gray that blends in reasonably well in mixed woods.
Now in 1080p