Do you mean returning from sub without any explicit return value? e.g. sub { return; }

obviously it did run but whether it's a faux-pas I have no idea! After all "It's your language. I'm just trying to use it.". Victor Borge via a very dear friend who was paraphrasing it as "It's your language. I am only using it."

In reply to Re^3: check possible combination of sum using given array by bliako
in thread check possible combination of sum using given array by dideod.yang

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