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Re^2: truth in while condition

by BillKSmith (Parson)
on Sep 30, 2018 at 21:25 UTC ( #1223336=note: print w/replies, xml ) Need Help??


in reply to Re: truth in while condition (updated)
in thread truth in while condition

The reference in the first reply LanX explains that in this case, 'while' tests 'definedness' not 'Truthiness'.
Bill

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