Tag: tree

1113 What are the options for storing hierarchical data in a relational database? 2010-10-29T00:23:33.310

478 What is the most efficient/elegant way to parse a flat table into a tree? 2008-10-10T16:47:43.223

436 Java tree data-structure? 2010-08-19T13:53:13.363

342 Unable to show a Git tree in terminal 2009-06-30T15:30:44.800

331 Why does the C++ STL not provide any "tree" containers? 2008-10-15T18:52:42.110

170 What is the difference between tree depth and height? 2010-04-08T21:47:59.303

163 Google Chrome display JSON AJAX response as tree and not as a plain text 2010-10-08T07:24:18.890

162 What are the differences between segment trees, interval trees, binary indexed trees and range trees? 2013-07-04T09:04:39.833

142 Non-recursive depth first search algorithm 2011-03-11T21:29:40.777

133 Database Structure for Tree Data Structure 2009-06-01T14:36:36.133

129 How can I implement a tree in Python? Are there any built in data structures in Python like in Java? 2010-03-01T18:24:27.257

117 How to efficiently build a tree from a flat structure? 2009-01-14T19:14:09.227

103 What's the difference between the data structure Tree and Graph? 2011-09-14T21:49:32.640

91 Convert a series of parent-child relationships into a hierarchical tree? 2010-05-26T18:39:22.097

85 How to render a tree in Twig 2011-11-30T13:10:32.630

83 When to choose RB tree, B-Tree or AVL tree? 2009-10-19T15:58:16.007

79 Build tree array from flat array in javascript 2013-08-02T13:17:57.670

76 What is the difference between trie and radix trie data structures? 2013-02-05T12:58:52.857

75 Tree view of a directory/folder in Windows? 2012-03-01T15:11:02.430

75 Difference between red-black trees and AVL trees 2013-04-27T23:02:13.697

74 Definition of a Balanced Tree 2011-11-04T20:56:17.630

71 How to flatten tree via LINQ? 2012-08-06T14:22:05.487

68 ASCII Library for Creating "Pretty" Directory Trees? 2009-10-17T06:18:03.860

68 Detect differences between tree structures 2011-05-05T08:41:23.557

64 With ' N ' no of nodes, how many different Binary and Binary Search Trees possible? 2010-06-15T03:51:08.277

63 When to use Binary Space Partitioning, Quadtree, Octree? 2008-09-19T05:08:25.170

63 How to search JSON tree with jQuery 2011-03-13T10:35:51.873

62 Why DFS and not BFS for finding cycle in graphs 2010-05-19T21:42:54.190

60 Worst case in Max-Heapify - How do you get 2n/3? 2012-02-01T16:05:53.820

59 Difference between "Complete binary tree", "strict binary tree","full binary Tree"? 2012-09-10T21:20:47.223

57 What type of NoSQL database is best suited to store hierarchical data? 2011-01-22T13:03:29.053

56 Python's standard library - is there a module for balanced binary tree? 2010-02-19T17:06:42.147

50 Handling inheritance with overriding efficiently 2012-08-16T17:14:28.733

48 Hash table vs Balanced binary tree 2011-01-31T00:00:28.253

47 Makefile issue: smart way to scan directory tree for .c files 2010-09-23T00:16:59.047

46 Storing a large number of images 2009-01-15T10:57:43.097

45 Hitting Maximum Recursion Depth Using Pickle / cPickle 2010-01-25T18:49:42.413

45 Difference between Tries and Trees? 2011-01-19T16:31:22.730

45 Family Tree Algorithm 2011-05-23T19:43:30.203

44 How do I print out a tree structure? 2009-10-30T10:29:24.753

43 Hashing a Tree Structure 2010-01-01T14:00:05.913

43 Is there pointer in C# like C++? Is it safe? 2010-02-25T11:26:16.843

42 create array tree from array list 2010-11-16T16:04:03.087

42 Why Java Collection Framework doesn't contain Tree and Graph 2011-02-12T14:10:48.290

42 Using self.xxxx as default parameter - Python 2011-04-05T16:50:27.537

42 What javascript tree data structures are available? 2011-12-27T03:17:07.790

41 d3js Tree square 2012-06-21T11:33:33.373

40 What's a good and stable C++ tree implementation? 2008-10-08T07:13:49.167

39 looping through an object (tree) recursively 2010-03-30T23:06:45.640

39 Binary Search Tree - Java Implementation 2012-11-14T06:07:06.087

38 What are the known ways to store a tree structure in a relational DB? 2010-07-29T12:59:06.773

38 Why is there no mutable TreeMap in Scala? 2010-12-25T22:05:12.567

37 Generic tree implementation in Java 2009-08-31T08:19:06.633

37 Construct a minimum spanning tree covering a specific subset of the vertices 2011-10-07T09:21:43.610

36 How to represent a data tree in SQL? 2010-02-01T10:12:05.900

36 Height of a binary tree 2010-12-25T19:47:50.070

36 Python: simple list merging based on intersections 2012-02-02T10:36:29.103

35 Parsing an arithmetic expression and building a tree from it in Java 2011-01-04T01:31:43.250

34 PHP tree structure for categories and sub categories without looping a query 2011-01-30T16:21:42.693

34 How to convert to D3's JSON format? 2012-06-18T17:52:05.380

33 Maximum json size for response to the browser 2012-01-20T06:21:58.670

32 How to create a collapsing tree table in html/css/js? 2011-04-12T13:56:20.837

32 Obtain forest out of tree with even number of nodes 2012-08-20T18:44:39.490

31 Help me understand Inorder Traversal without using recursion 2010-01-22T10:44:42.337

31 Reverse A Binary Tree (Left to Right) 2012-02-27T05:01:53.107

31 What is the difference between a node and a vertex? 2013-01-01T15:27:35.377

30 Applications of red-black trees 2010-10-10T16:42:47.303

30 Tail recursive function to find depth of a tree in Ocaml 2012-02-17T04:46:26.823

30 How do I show marriages in a d3.js based 'family-tree'? 2012-12-07T12:44:23.343

30 D3 Tree Layout Separation Between Nodes using NodeSize 2013-07-09T21:32:35.740

30 Why is DFS slower in one tree and faster in the other? 2016-09-12T13:10:14.483

29 Tree plotting in Python 2011-10-06T04:22:51.473

29 Build a tree from a flat array in PHP 2012-01-12T18:28:19.960

29 How to easily remember Red-Black Tree insert and delete? 2012-02-27T18:02:35.527

29 How can I plot a tree (and squirrels) in R? 2015-01-27T05:43:16.970

28 How to display XML in a HTML page as a collapsible and expandable tree using Javascript? 2009-09-02T06:56:02.647

28 How to represent a tree like structure in a db 2011-07-04T04:48:53.867

28 Output of tree in command prompt 2012-06-12T20:55:00.587

27 hierarchical/tree database for directories in filesystem 2011-07-23T18:51:18.483

26 Build a simple, high performance Tree Data Structure in c# 2012-03-25T12:45:49.193

25 reconstructing a tree from its preorder and postorder lists 2009-07-16T11:40:45.383

25 How to Serialize Binary Tree 2011-01-06T03:48:45.703

25 What is the total number of nodes in a full k-ary tree, in terms of the number of leaves? 2011-10-20T21:19:48.943

25 I need a hint to start on this programming puzzle 2011-12-05T01:59:20.540

25 Finding all parents in mysql table with single query (Recursive Query) 2012-10-18T05:56:35.780

25 Representing an Abstract Syntax Tree in C 2014-01-15T23:27:28.140

25 Spanning tree which minimizes the number of vertices connected to multiple edges? 2015-07-25T03:37:38.443

24 Height of a tree with only one node 2010-10-31T22:19:00.823

24 Open branch when clicking on a node? 2010-12-20T00:40:05.187

24 Monad instance for binary tree 2011-07-23T06:26:34.087

24 BIT:Using a binary indexed tree? 2013-03-15T18:02:28.857

24 Angularjs: ng-options group by 2013-09-04T13:45:58.760

23 parsing math expression in c++ 2012-07-28T17:14:11.453

23 How to implement segment trees with lazy propagation? 2012-08-01T19:05:42.867

22 'Head First' Style Data Structures & Algorithms Book? 2009-01-18T18:22:20.737

22 Move node in nested set 2009-05-20T18:37:08.253

22 How do I calculate tree edit distance? 2009-06-30T18:34:55.723

22 Flatten a tree (list of lists) with one statement? 2010-10-11T15:01:32.737

22 How can you get the call tree with Python profilers? 2010-12-28T08:46:35.030