[erlang-questions] ets:update_counter/3 optimal settings

Max Lapshin max.lapshin@REDACTED
Fri Jun 9 15:55:22 CEST 2017

If you are 100% sure that you can give such negative decrement that will be
always bigger than you value.

Not very good way to program, but you can get atomic "read-and-reset"
counter that can be ok for example for counters like network bytes.
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