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python Programming Glossary: node.valueHelp me understand Inorder Traversal without using recursion http://stackoverflow.com/questions/2116662/help-me-understand-inorder-traversal-without-using-recursion continue prev node while True if node is None break print node.value prev node node lifo.pop node prev if node.right is not None.. traverse node if node None do traverse node.left print node.value traverse node.right endif This is a clear case of tail recursion.. traverse node while node None do traverse node.left print node.value node node.right endwhile You're left with a recursive call...
In Python, how can you load YAML mappings as OrderedDicts? http://stackoverflow.com/questions/5121931/in-python-how-can-you-load-yaml-mappings-as-ordereddicts mapping OrderedDict for key_node value_node in node.value key self.construct_object key_node deep deep try hash key except..
Longest Prefix Matches for URLs http://stackoverflow.com/questions/5434813/longest-prefix-matches-for-urls without using # hidden method _getnode. try return list node.value for node in prefix_trie._getnode search .walk except KeyError..
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