When to use the Stack collection in C#?

Question

I do understand how Stack() and Stack works, but I really can\'t see any scenarios where an array, List or IEnumer

Answer 1

Depth first tree traversal. As opposed to a queue, for breadth first tree traversal.

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Managing presenting different screens to a user as they navigate around them. Showing a screen pushes it to the stack, going 'back' pops it. Draw the top screen.

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When you want a collection where you can add things and always know when you get something out it's the most recently added.

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Implementing Undo/Redo functionality.