Erlang is one of those early languages which were based on the functional programming paradigm which was developed back in somewhere 1986 internally within Ericsson for proprietary use. The immediate ...

For any code to run, an Erlang process must be running it. Every process has a unique identifier, usually referred to as a pid. spawn(io, format, ["erlang!"]). spawn(fun() -> io:format("erlang") end).

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