Recent questions tagged erlang

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erlang - Functional Programming: what is an "improper list"?

Could somebody explain what an "improper list" is? Note: Thanks to all ! All you guys rock! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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erlang - Remove not_exist_already node from mnesia cluster(scheme)

I have a bad node (it doesn't exist) in the mnesia cluster data when I get: > mnesia:system_info( ... .com/questions/3702201/remove-not-exist-already-node-from-mnesia-clusterscheme...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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533 views

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erlang - Remove not_exist_already node from mnesia cluster(scheme)

I have a bad node (it doesn't exist) in the mnesia cluster data when I get: > mnesia:system_info( ... .com/questions/3702201/remove-not-exist-already-node-from-mnesia-clusterscheme...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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576 views

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erlang - How to call a method dynamically in Elixir, by specifying both module and method name?

I'd like to know what exactly a method name is in elixir: array = [1,2,3] module_name = :lists ... call-a-method-dynamically-in-elixir-by-specifying-both-module-and-method...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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581 views

1 answer

erlang - How to call a method dynamically in Elixir, by specifying both module and method name?

I'd like to know what exactly a method name is in elixir: array = [1,2,3] module_name = :lists ... call-a-method-dynamically-in-elixir-by-specifying-both-module-and-method...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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490 views

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erlang - How to use receive clause in gen-server

handle_call ({ delete_account }, _From, State) -> amqp_channel:call(State, # 'exchange.declare' {exchange = << " delete " ... ("~nReti=~p",[Returned]), {reply,Returned,State};...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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