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Alexey2021-12-16 15:50:32
C++ / C#
Alexey, 2021-12-16 15:50:32

How to iterate over certain keys in a loop?

Tell me the optimal solution to sort through foreach from the list not all the keys, but only those that satisfy the request, for example, all values ​​that are not null or vice versa?

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Vasily Bannikov, 2021-12-16
@Ph0en1xxx

You need Where from LINQ
https://docs.microsoft.com/en-us/dotnet/api/system...

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