I have the following structure: config |-- groups |-- rootgroup |-- group1 (includes rootgroup) |-- group2 (includes group1)
Facts I have a pretty simple table: ID, name, PARENT_ID I would like to retrieve the hierarchy from down to top in one query using SQLite.
Here\'s the deal. I\'ve got a \"tree\" or a \"subtree\" that I want to navigate and delete every element in. Each \"node\" may contain links to other nodes below it (no problem) OR may 开发者_JAVA百科
To generate a Table of Content, I have these data available in a Python list: data = [ {title: \'Section 1\', level: 1, page_number: 1},
I am currently working in PHP, so this example will be in PHP, but the question applies to multiple languages.
it says not all code paths return a value private string Fisrt(string nonTerminal) { for (int j = 0; j < 6; j++)
Calculate the longest path between two nodes. The path is in an arch. Signature of method is: public static int longestPath(Node n)
I know there\'s an easy way of doing this, but my recursion abilities are out of practice.Given a database table that has three fields:
I want a function that searches through my array, and returns all the children to a specific node. What is
Question I wish to know if this is a viable way to imple开发者_Go百科ment variable depth recursion so that I can run a function at each step and any better/other solutions to the description problem.
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