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find a value in a boolean array

Hey I have a boolean array with 500,000 values and I need to find the only one thats true. Is there an easy way to find this value?

 

Thanks

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Message 1 of 25
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Search 1D Array works fine with boolean arrays.

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Message 2 of 25
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Search array?

 

Do you just want to find it (get the index) or do you also need to verify that there is only one?

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Message 3 of 25
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@Neil_Helsel wrote:

Hey I have a boolean array with 500,000 values and I need to find the only one thats true. Is there an easy way to find this value?

 

Thanks


I don't understand this question.

Use boolean logic.

 

Or do you actually need the index of the value that is TRUE.

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Message 4 of 25
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So far we assumed that you have a 1D array (you did not say!)

 

(In the more general case, this idea would help too, but it does not seem to get a lot of love. 😉 Only 16 kudos 😞 )

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Message 5 of 25
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Define "find the only one that's true"

 

Does that mean detect that there is a true in the array?  Or you want to know the location of the true in the array? Are you searching a 1d array?

 

Search 1d array on the array pallet if you want to know the location if it is a 1d array.

Or Array elements if you just want to know if there is a true value in the array.

 

Message 6 of 25
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