I've tried printing without connecting pins and with them using petg, without connectors it didn't work for me on bed slinger printer (expected), with pins it works fine (used this technique a few times before and it always worked). I think it's not material problem per se more of movent problem, on corexy it printed both parts great.
They are vastly different, in tinkercad you mkstly operate with 3d primitives to make your model end result being an stl file. Freecad supports this workflow as well but their main loop is completely different, you draw your part in one dimension, then extrude it, then draw details in other dimensions and do operations on them, in the end you ideally get an model that can be easily modifable in every step. You can change for example hole diameter in your drawing and it will automatically propagate into model.
I don't, in general all of them are restarted automatically. I have monitoring configured for services, not containers themselves.
Yes, looking at the original Dockerfile/Containerfile if they have HEALTHCHECK keyword you can assume that they do something.
Person building the container, often it doesn't make sense to create a healthcheck at all. Some times healthcheck feature is provided by application as well, it still needs to be part of the containerfile.
Better to monitor your service (application+db+proxy+queue+whatever), not containers in isolation.
I find vim way of editing text uncomfortable and how it lacks flexibility in general when compared to emacs (One can make vim from emacs not viceversa). Also I like that emacs is a gui application.
ez, you need computer on the moon