There is something wrong with the setup if the boiler is putting out temperatures too hot for the floor heating, e.g. a radiator circuit is being used for both radiators and underfloor circuits.
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It seems to make no sense. The top rail is hot and the water should flow through the circuits back to the cold rail on the bottom. The pump should be in-line and not across the rails. The pipe on the right between the top and bottom rails would also seem to be defeating the purpose of the two rails, allowing water to flow from hot to cold directly. It looks like a rebuild is in order.
Yes. Apple and Google should ban the Facebook app.
An extension to code that can take the compiler warnings and implement the corrections.
The people who vote AfD don’t follow the mainstream conservative media, so probably don’t even know there are protests, like Trump supporters who follow news outlets that support Trump. It would help if, for example, a number of famous football teams were brought in to promulgate a more inclusive message. That would likely be more effective than a few minutes on the ARD or ZDF News.
For non-Premium users.
I do this too. It’s called 'software development '.