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Questions - erlang

Implementing N-dim arrays in Erlang

I have an Erlang project requiring generating a nested list of array indices. Perhaps using arrays: would be a quick solution, but I would like to see how this is done without that module. If one know...
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TnTech

arrays

erlang

Votes: 0

Answers: 1

Latest Answer

The most obvious solution is using a Cartesian product of lists [1,...,D1], [1..,D2],...,[1...Dn]. As in the question Cartesian products are easy with list comprehensions but only straightforward when...
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TnTech

Beam VM Scheduler vs OS Scheduler

Beam VM breaks the program into small, light-weight processes and has its own scheduler. How does this scheduler works alongside the underlying OS scheduler ? If these are processes, then OS will sche...
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Prashant

erlang

beam

Votes: 0

Answers: 1

Latest Answer

The Beam VM runs typically one OS process per core, see this answer. So the VM processes are internal, and are scheduled differently.
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Oliver Mason

Could not validate time whether is greater or lesser in erlang

Problem in validating current time whether it is greater or lesser than time which is in 24 format in erlang scenario : have to auto reply after 3clk.
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kumaran

erlang

ejabberd

Votes: 0

Answers: 1

Latest Answer

If I understand correctly, what you need is a function that tells you if at this moment we're past 3PM or not. If that's the case, you can use something like this… -module date_utils. -export [is_past...
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Brujo Benavides

Implement a lists:map using case clauses instead of function clauses in Erlang

Can anyone tell me what this means? I am new to this and my friend recommended me to post in this website. By the way I'm new to Erlang. If possible I want to write a code in editor and I don't even u...
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Shree

erlang

erlang-otp

erlang-shell

erlang-supervisor

Votes: 0

Answers: 3

Latest Answer

It seems to me that the question refers to the implementation of lists:map/2, a function that applies the same function (received as a parameter) to all elements of a list and returns the resulting li...
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Brujo Benavides

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