non-recursive

Non-recursive os.walk() Question: I’m looking for a way to do a non-recursive os.walk() walk, just like os.listdir() works. But I need to return in the same way the os.walk() returns. Any idea? Thank you in advance. Asked By: user222758 || Source Answers: next(os.walk(…)) Answered By: Ignacio Vazquez-Abrams My a bit more parametrised solution would be …

Help me understand Inorder Traversal without using recursion Question: I am able to understand preorder traversal without using recursion, but I’m having a hard time with inorder traversal. I just don’t seem to get it, perhaps, because I haven’t understood the inner working of recursion. This is what I’ve tried so far: def traverseInorder(node): lifo …