Compare two arrays and find items that are missing in second arrayhttps://community.appian.com/discussions/f/user-interface/25933/compare-two-arrays-and-find-items-that-are-missing-in-second-arrayI have 2 arrays that they are identical at first but the user may remove (not able to add but just remove) items from the second array. I want to find items that are in the first array but not in the second one. How can I do it?en-USTelligent Community 12RE: Compare two arrays and find items that are missing in second arrayhttps://community.appian.com/thread/101390?ContentTypeID=1Mon, 19 Sep 2022 09:18:16 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:984c7c1e-37b9-4112-9203-a5b78909f41bHarshit Bumb (Appyzie)<p>Yes</p><div style="clear:both;"></div>RE: Compare two arrays and find items that are missing in second arrayhttps://community.appian.com/thread/101388?ContentTypeID=1Mon, 19 Sep 2022 09:17:23 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:949d8268-43a4-4315-9a44-76a2e3b5fd11joaoc1131<p>something like this?<pre class="ui-code" data-mode="text">a!localVariables( local!A:{2;3;4}, local!B:{2;4} difference(local!A,local!B) )</pre></p><div style="clear:both;"></div>RE: Compare two arrays and find items that are missing in second arrayhttps://community.appian.com/thread/101386?ContentTypeID=1Mon, 19 Sep 2022 09:11:22 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:299d4851-1ebe-49e8-bdda-90cd7d510b34Harshit Bumb (Appyzie)<p>You can use the difference() function.&nbsp;<br /><a href="https://docs.appian.com/suite/help/22.3/fnc_set_difference.html">docs.appian.com/.../fnc_set_difference.html</a></p><div style="clear:both;"></div>