testing if an iterator is empty

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testing if an iterator is empty

Skaperen
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Feb-23-2022, 12:23 AM

is there a way to test if an iterator is empty without "consuming" any content in case it is not empty? does a true/false test accomplish this? i don't want to iterate them to a list because some may be too large or infinite.

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testing if an iterator is empty - by Skaperen - Feb-23-2022, 12:23 AM

RE: testing if an iterator is empty - by BashBedlam - Feb-23-2022, 12:59 AM

RE: testing if an iterator is empty - by Skaperen - Feb-24-2022, 08:20 PM

RE: testing if an iterator is empty - by Gribouillis - Feb-23-2022, 08:10 AM

RE: testing if an iterator is empty - by Skaperen - Feb-24-2022, 08:23 PM

RE: testing if an iterator is empty - by BashBedlam - Feb-24-2022, 09:21 PM

RE: testing if an iterator is empty - by Skaperen - Feb-24-2022, 10:35 PM

RE: testing if an iterator is empty - by BashBedlam - Feb-24-2022, 10:40 PM

RE: testing if an iterator is empty - by Gribouillis - Feb-24-2022, 11:38 PM

RE: testing if an iterator is empty - by Skaperen - Feb-25-2022, 02:31 AM

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