What is the best way to count and sort a column of data in mysql and output the results as a html list? Example Data: **Type** Train Car Car Car Bus Bus Output should be sorted with largest count item first: - car(3) - bus(2) - train (1) Also, is this bad practice to do on large table? ...
This should be really simple, but what is the way to go on this. I want to sort an multidimensional array by a key, like this: Array ( [0] => Array ( [iid] => 1 [invitee] => 174 [nid] => 324343 [showtime] => 2010-05-09 15:15:00 [location] => 13 [status] => 1 [created] => 2010-...
hi, Within a class, I am trying to sort a vector, by passing a method of the same class. But it gives errors at the time of compilation. Can anyone tell what the problem is? Thank you! it gives the following error: argument of type bool (Sorter::)(D&, D&)' does not matchbool (Sorter::*)(D&, D&)' I have also tried using sortBynumb...
I have a collection of book objects in a HashMap. The book has book_title, book_author, book_year_published, etc. I want to sort them based on the book_title which is a String, in both ascending and descending order, and display them on the screen. I wish someone can help me - I have been doing this for hours and still havent come up w...
I have the following list: l = ['50%','12.5%','6.25%','25%'] Which I would like to sort in the following order: ['6.25%','12.5%','25%','50%'] Using l.sort() yields: ['12.5%','25%','50%','6.25%'] Any cool tricks to sort these lists easily in Python? ...
Hi all - I have a Flash Tilelist component (not flex) and have set it up so that 4 rows of 3 tiles each are visible before scrolling. I should note that I'm using a horizontal layout because I need a horizontal scrollbar. I realize using a vertical layout would sort the way I want but gives a vertical scrollbar. The problem I'm encount...
!!! WARNING !!! Dearest SQL expert, please keep reading before to start to scream. this uber-denormalized table structure is obtained after apply some combinatories-sugar upon a nicely normalized set of data : ). I'm avoiding to renormalize this resultset because I want to keep simple the complete process (also this...
I am trying to combine two SortedDictionaries, change the result to a List<KeyvaluePair<string,string>> and Sort() the result. The following statement throws an error: var combinedEntries = from p in leftDict.Union(rightDict).ToList().Sort(myComparer) select p; Error: Could not find an implementation of the query pattern for source ty...
I'm trying to use a custom sort with a ListView, as described in this blog entry. I'm doing ListCollectionView view = (ListCollectionView)CollectionViewSource.GetDefaultView(TheList.ItemsSource); as recommended there and in several other places, but for some reason I'm getting "Unable to cast object of type 'MS.Internal.Data.Enumerab...
I figured out an algorithm that lets me turn my holed polygons into trapezoids in linear time if I have vertex indices sorted from lowest coordinate to highest. I get simple polygons as contours. They have certain order that might be exploited most of the time. So giving these conditions, is there a near-linear-time algorithm on sortin...
I whant to save the sortorder and the selectedIndex from my Silverlight datagrid. I use: Application.Current.Resources.Add("CurrentIndex", dg.SelectedIndex); to save the selectedIndex. If my list was sorted when i selected a item the index will not be correct when returning to the datagrid. How do I save the sortorder so the correc...
Hi all, I'm testing out CouchDB to see how it could handle logging some search results. What I'd like to do is produce a view where I can produce the top queries from the results. At the moment I have something like this: Example document portion { "query": "+dangerous +dogs", "hits": "123" } Map function (Not exactly what I n...
It seems that I can sort an std::vector<std::pair<int, std::string>>, and it will sort based on the int value. Is this a well defined thing to do? Does std::pair have a default ordering based on it's elements? ...
Why won't the array sort? CODE my @data = ('PJ RER Apts to Share|PROVIDENCE', 'PJ RER Apts to Share|JOHNSTON', 'PJ RER Apts to Share|JOHNSTON', 'PJ RER Apts to Share|JOHNSTON', 'PJ RER Condo|WEST WARWICK', 'PJ RER Condo|WARWICK'); foreach my $line (@data) { $count = @data; chomp($line); @fields = split(/\...
I'm using Crystal Report with VB.NET in Visual Studio 2005. I have report that works if I pass in a list of List(Of Stuff). I had been sorting the report by one of the members of Stuff but a need now to sort first by one member, like Stuff.StatusCode and then by another member, like Stuff.ItemNumber. Can I do this just be having more ...
I have a ruby array that looks something like this: my_array = ['mushroom', 'beef', 'fish', 'chicken', 'tofu', 'lamb'] I want to sort the array so that 'chicken' and 'beef' are the first two items, then the remaining items are sorted alphabetically. How would I go about doing this? ...
Is there any good solution for ajax enabled Grid with pageing and sorting which only brings the required data from database? I mean it should only bring the data from the database which is to be displayed on the particular page number of the grid. I looked at this. It looks good. But I just thought if anyone has created something better...
The guys at the top want sort order to be customizable in our app. So I have a table that effectively defines the data type. What is the best way to store our sort order. If I just created a new column called 'Order' or something, every time I updated the order of one row I imagine I would have to update the order of every row to ensure ...
Hi, I would like to sort elements in a comma-separated list. The elements in the list are structs and I would like the list to be sorted according to one of the fields in the struct. For example, given the following code: L = {struct('obs', [1 2 3 4], 'n', 4), struct('obs', [6 7 5 3], 'n', 2)}; I would want to have a way to sort L ...
How can I sort an array in numpy by the nth column? e.g. a = array([[1,2,3],[4,5,6],[0,0,1]]) I'd like to sort by the second column, such that I get back: array([[0,0,1],[1,2,3],[4,5,6]]) thanks. ...