Stable, Hash Based Symmetrical Difference
A lot of thought went into the implementation of the set algorithms in LINQ: Distinct, Except, Intersect and Union. They guarantee that the items are returned in the same order that they appear in before calling the method. So, these two expressions return the items in the same order:
Stable, Hash Based Symmetrical Difference
A lot of thought went into the implementation of the set algorithms in LINQ: Distinct, Except, Intersect and Union. They guarantee that the items are returned in the same order that they appear in before calling the method. So, these two expressions return the items in the same order: