How to take all but the last element in a sequence using LINQ?

Question

Let\'s say I have a sequence.

IEnumerable sequence = GetSequenceFromExpensiveSource();
// sequence now contains: 0,1,2,3,...,999999,1000000
         


        

Answer 1

As an alternative to creating your own method and in a case the elements order is not important, the next will work:

var result = sequence.Reverse().Skip(1);