There is a Join method in Linq, with entirely different meaning and matches string[] https://docs.microsoft.com/en-us/dotnet/api/system.linq.enumerable.join?vi

There is a Join method in Linq, with entirely different meaning and matches string[] https://docs.microsoft.com/en-us/dotnet/api/system.linq.enumerable.join?view=net-6.0 https://docs.microsoft.com/en-us/dotnet/api/system.linq.enum...