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how to tell if a 1-dim array has anything in it

  1. 02-19-2017, 04:49 PM #1
    luv2glyd
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    how to tell if a 1-dim array has anything in it

    I have an array defined like this
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    which sometimes gets filled and sometimes does not. How would I check to see if there's anything in it?

    Thanks
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  2. 02-19-2017, 05:12 PM #2
    TMS
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    Re: how to tell if a 1-dim array has anything in it

    How are you trying to fill it? And under what circumstances would it be left empty?
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  3. 02-19-2017, 07:36 PM #3
    karedog
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    Re: how to tell if a 1-dim array has anything in it

    One way :
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  4. 02-19-2017, 08:14 PM #4
    YasserKhalil
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    Re: how to tell if a 1-dim array has anything in it

    That's wonderful Mr. Karedog
    The same approach but using UDF
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  5. 02-26-2017, 01:02 PM #5
    luv2glyd
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    Re: how to tell if a 1-dim array has anything in it

    Great! Only getting back into it after being away for a while. Thank you everyone who contributed.
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  6. 02-26-2017, 05:02 PM #6
    YasserKhalil
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    Re: how to tell if a 1-dim array has anything in it

    You're welcome. Glad we can offer some help for you
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  7. 02-26-2017, 05:38 PM #7
    Jan Mach
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    Re: how to tell if a 1-dim array has anything in it

    This is a trivial test:

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    or you can test my_array directly as follows:

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  8. 02-27-2017, 05:55 AM #8
    karedog
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    Re: how to tell if a 1-dim array has anything in it

    You are welcome, thanks for the rep.points.

    Regards
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