in reply to Re^2: I just want to understand why ...in thread Why does testing for the existence of hash keys create the keys ?
Oh, OK, I see it now. In the post by Anonymous Monk, “no autovivification” isn’t formatted as code, so I took it as a comment, didn’t realise it is part of the script! Sorry for the noise. (But, I’ve learned something useful. :-) )
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