How can i count exact the number of item in array object? I have data like below. doc1 people : [ {email:a@virtual.com}, {email:b@virtual.com}, {email:c@another.com} ] doc2 people : [ {email:d@virtual.com}, {email:e@virtual.com}, {email:f@another.com} ] I want to count the unique num…

How can i count exact the number of item in array object?

nickpeihl (Nick Peihl) July 29, 2019, 8:36pm 2

Please see my answer in your other post. How can i get exact the number of item in array?

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