Here's the problem. I have a bunch of large text files with paragraphs and paragraphs of written matter. Each para contains references to a few people (names), and documents a few topics (places, objects). How do I data mine this pile to assemble some categorised library? ... in general, 2 things. I don't know what I'm looking for, so...
Using c++, and hopefully the STL, I want to sort a sequence of samples in ascending order, but I also want to remember the original indexes of the newly samples. For example I have a set, or vector, or matrix of samples A : [5, 2, 1, 4, 3] I want to sort these to be B : [1,2,3,4,5], but I also want to remember the original indexes of th...
Given a register of 4 bytes (or 16 for SIMD), there has to be an efficient way to sort the bytes in-register with a few instructions. Thanks in advance. ...
I need to make a design decision about database. The requirment is that one database table has an *AUTO_INCREMENT PRIMARY KEY* field called id. By default, each row is shown to user (in web) sorted ascendenting by id. For example, if there are 4 records in the table. The UI will show rows in sequence of 0, 1, 2, 3. Now, there is require...
If I have the following table & data to allow us to use the sort_index for sorting: CREATE TABLE `foo` ( `id` INT(11) NOT NULL AUTO_INCREMENT, `bar_id` INT(11) DEFAULT NULL, `sort_index` INT(11) DEFAULT NULL, PRIMARY KEY (`id`) ); INSERT INTO `foo` (`bar_id`, `sort_index`) VALUES (1,1),(1,2),(1,3),(1,4), (2,1),(2,2),(2,3),(2...
I have an issue with my C++ code for college. I can't seem to understand why my sRecSort() method isn't working. Any help? This is really confusing me! #include <iostream> #include <algorithm> #include <string> #include <fstream> #include <sstream> using namespace std; void sRecSort(string n[], int s[], string e[], int len){ for (in...
There are a lot of directories named like web001 web002 ... web123 ... I want to extract a max-number from this set... Something like num="´find -name /dirname sort ... | tail´" with extracting. I have no ideas... Thank you ...
Hi, Can someone recommend me a sorting algorithm for my custom link list + example, basically it is similar to the Generic LinkedList so if you could give examples for the Generic LinkedList it will be great. I am planning to implement the merge sort, please advice on the pros/cons as I am not so familiar with any algorithm, just taken...
how would I sort these two products by say "id:17 value:### " {"id":"16","value":"L-AOC000"},{"id":"17","value":"6.00"},{"id":"18","value":"10.00"},{"id":"19","value":"7.52"},{"id":"20","value":"4.75"},{"id":"21","value":"3.50"} {"id":"16","value":"L-AOC001"},{"id":"17","value":"7.00"},{"id":"18","value":"11.00"},{"id":"19","value":"6....
I am using C# and .NET 3.5 and have a GridView that I am setting the dataSource programatically in the code-behind page. I have data in a DataTable and then depending on a column value (isValid boolean) of each Row, I create a new row using DataRowView.AddNew() method into 1 of 2 DataViews - dvValid or dvInvalid. I am NOT creating a new ...
How should I implement the classic bubble sort algorithm? I'd particularly like to see a C++ implementation, but any language (even pseudocode) would be helpful. P.S. Not a homework. ...
Hi SO, Is there a better way to shell sort using C#? // array of integers to hold values private int[] a = new int[100]; // number of elements in array private int count; // Shell Sort Algorithm public void sortArray() { int i, j, increment, temp; increment = 3; while( increment > 0 ) { for( i=0; i < count; i++ ) {...
Hello, I have a C# list collection that I'm trying to sort. The strings that I'm trying to sort are dates "10/19/2009","10/20/2009"...etc. The sort method on my list will sort the dates but the problem is when a day has one digit, like "10/2/2009". When this happens the order is off. It will go "10/19/2009","10/20/2009","11/10/2009","11...
Tough to explain so here's an example: $inventory = array( array("type"=>"fruit", "price"=>3.50), array("type"=>"milk", "price"=>2.90), array("type"=>"pork", "price"=>5.43), ); I would like to sort inventory's element by price so I would like: $inventory = array( array("type"=>"pork", "price"=>5.43), array("type"=>"...
Hi all, I can't seem to figure out how to sort my gridview with both databound AND custom fields. The custom field look like this: <asp:Label ID="lblItems" runat="server" Text='<%# GetItems((int)DataBinder.Eval(Container.DataItem, "ObjectCategoryID"))%>' /> It calls for a function which shows how many item the given category has...
Hi This is my XML Structure like this input :- <MYDATA> <DETAILS> <DESCRIPTION>EASE</DESCRIPTION> </DETAILS> <DETAILS> <DESCRIPTION>COMPLEX</DESCRIPTION> </DETAILS> <DETAILS> <DESCRIPTION>SIMPLE</DESCRIPTION> </DETAILS> </MYDATA> I want to display like this using xsl sort it mea...
Hello, I have std::strings containing numbers in the leading section that I need to sort. The numbers can be integers or floats. The vector<std::string> sort was not optimal, I found the following natural sort program which was much better. I still have a small issue with numbers smaller than zero that do not sort just right. Does anyo...
Hello everyone, I'm trying to obtain the top say, 100 scores from a list of scores being generated by my program. Unfortuatly the list is huge (on the order of millions to billions) so sorting is a time intensive portion of the program. Whats the best way of doing the sorting to get the top 100 scores? The only two methods i can th...
Greetings Y'all. It's my first time asking a question but having perused the site for about 8 months I think it's an appropriate one. Basically I'm trying to re-sort the child elements of the tag "input" by comparing their category attribute to the category order in the Javascript variable "category_sort_order". Then I need to remove d...
like the function usort in php but if two members compare as equal, their key should be same. for example: $arrayToSort = array(2,6,1,3,3); after sort return array 1 => 1 2 => 2 3 => 3 3 => 3 4 => 6 ...