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MarcBruins/returnnull.cs

Last active December 16, 2018 12:16
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Returning null
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returnnull.cs
public static IReadOnlyCollection<string> FirstPopulatedList(List<string> list1, List<string> list2)
{
if (HasElements(list1))
return list1;
if (HasElements(list2))
return list2;
return null;
}
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