Topic: [Request] Listcombine() - only return common entries (Read 702 times)

mark_h · « **on:** September 08, 2018, 09:25:06 am »

Trying to find a way to extract common entries from two lists - stumped at the moment...

I think an extention to listcombine() is the best (only?!) possible solution - a modifier that when used, combines two lists returning only the common elements in both lists...

Matt · « **Reply #1 on:** September 08, 2018, 12:05:17 pm »

I can probably code something. Stay tuned. Thanks!

Matt · « **Reply #2 on:** September 08, 2018, 12:25:50 pm »

I just started playing and I see this is already possible.

This expression:
ListCombine(a;b,b;c,;,;,1)

Returns b. That's the only common list value in the lists.

So try pushing 1 as the final parameter of the ListCombine(...) expression.

mark_h · « **Reply #3 on:** September 08, 2018, 12:31:42 pm »

Thanks, Matt!! I misread the wiki entry for the command :/ Apologies for wasting your time!

ferday · « **Reply #4 on:** September 09, 2018, 08:09:53 am »

Quote from: mark_h on September 08, 2018, 12:31:42 pm

Thanks, Matt!! I misread the wiki entry for the command :/ Apologies for wasting your time!

I learned something so I say no time has been wasted. interesting stuff

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Author Topic: [Request] Listcombine() - only return common entries (Read 702 times)

mark_h

[Request] Listcombine() - only return common entries

Matt

Re: [Request] Listcombine() - only return common entries

Matt

Re: [Request] Listcombine() - only return common entries

mark_h

Re: [Request] Listcombine() - only return common entries

ferday

Re: [Request] Listcombine() - only return common entries