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python Programming Glossary: self.rightPrinting BFS (Binary Tree) in Level Order with _specific formatting_ http://stackoverflow.com/questions/1894846/printing-bfs-binary-tree-in-level-order-with-specific-formatting value left None right None self.value value self.left left self.right right def traverse rootnode thislevel rootnode while thislevel..
Help me understand Inorder Traversal without using recursion http://stackoverflow.com/questions/2116662/help-me-understand-inorder-traversal-without-using-recursion value left None right None self.value value self.left left self.right right class Lifo def __init__ self self.lifo def push self data..
How can I implement a tree in Python? Are there any built in data structures in Python like in Java? http://stackoverflow.com/questions/2358045/how-can-i-implement-a-tree-in-python-are-there-any-built-in-data-structures-in be class Tree object def __init__ self self.left None self.right None self.data None You can use it like this root Tree root.data..
Easy JSON encoding with Python http://stackoverflow.com/questions/3679306/easy-json-encoding-with-python value left None right None self.value value self.left left self.right right class ObjectJSONEncoder JSONEncoder def default self reject..
Convert list of positions [4, 1, 2] of arbitrary length to an index for a nested list http://stackoverflow.com/questions/6558365/convert-list-of-positions-4-1-2-of-arbitrary-length-to-an-index-for-a-nested self.stack self.left self._insert_at temp_stack value self.right def delete self '''Deete an item at the cursor location. Cursor.. temp_stack self.stack self.left self._delete_at temp_stack self.right def iterate self '''Iterate over the values in nested_list in.. in sequence''' self.go_to_head yield self.get_item while self.right yield self.get_item def iterate_left self '''Iterate over the..
Why do we use __init__ in python classes? http://stackoverflow.com/questions/8609153/why-do-we-use-init-in-python-classes left None right None distance 0.0 id None self.left left self.right right self.vec vec self.id id self.distance distance There is..
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