Erlang : Returning from a function
I have a function in which I have a series of individual case statements. case ... of ... end, case ... of ... end, ... etc. I want to return from the function immediately when a particular case condition occurs in one of the case statements - so that the next case statement is not checked, and the function just exits/returns. How do I do that?
Printing a given tuple out of an array erlang
I am having some minor trouble with erlang, namely that I want to print out a given part of an array, however, I do not appear to be able to do so easily. Here is the array I am trying to print using array:get(X, Array). [{carrier, [{e,10}, {f,10}, {g,10}, {h,10}, {i,10}]}, {battleship, [{a,1}, {a,2}, {a,3}, {a,4}]}, {cruiser, [{e,3}, {e,4}, {e,5}]}, {destroyer, [{f,4},{g,4}, {h,4}]}, {patrol_boat
Best way to integrate Erlang and python
What's the best way to integrate Erlang and python? We need to call python functions in Erlang and call Erlang functions in python. At this moment we are trying to use SOAP as a intermediate layer between these two languages, but we have a lot of "not compatible" troubles. Could you advise the best way to perform integration?
What kind of types can be sent on an Erlang message?
Here's an interesting article about "passing fun's to other Erlang nodes". To resume it briefly: [...] As you might know, Erlang distribution works by sending the binary encoding of terms; and so sending a fun is also essentially done by encoding it using erlang:term_to_binary/1; passing the resulting binary to another node, and then decoding it again using erlang:binary_to_term/1.[...] This is pr
How does -on_load work in erlang?
I seem to not fully understand, how the -on_load directive works. In a module i have written i have a function to initialize an ets table and populate it with some data. This function works properly when calling it explicitly. However: i thought it would be nice, if the ets table would be populated "automatically" when the module is loaded. But this does not seem to work, because ets:info(filesig)
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