Using Recursion in C#

Question

Are there any general rules when using recursion on how to avoid stackoverflows?

Answer 1

If you're finding yourself generating that many stack frames, you might want to consider unrolling your recursion into a loop.

Especially if you are doing multiple levels of recursion (A->B->C->A->B...) you might find that you can extract one of those levels into a loop and save yourself some memory.