I am having a weird issue. I have an ArrayAdapter which I am sorting. This displays properly on my screen, however when I check the actual data source, the contents have not been sorted. How can I ensure that sorting my ListAdapter will also sort my data source? Collections.sort(quotes, new PercentChangeComparator()); //sort my data sou...
I am trying to sort my ArrayList, but when I check the first item in my supposedly sorted array, it is incorrect. I am not sure why? Am I missing anything? Here is my Comparator: package org.stocktwits.helper; import java.util.Comparator; import org.stocktwits.model.Quote; public class NameComparator implements Comparator<Quote> { ...
Greetings, In my reporting services I would like to add sorting. Is there any way I can add sorting by two fields inside one column's sort expression? something like: =Fields!SomeValue1.Value =Fields!Somevalue2.Value when I use this sort expression, values are not sorted correctly. Values I would like to sort are something like Som...
I am trying to alphabetically sort the elements of argv. The following line of code is giving me problems: qsort(argv[optind], argc - optind, sizeof(argv[optind]), sort); Specifically, the last argument is giving me trouble, the comparison function, which is given below: int sort(const void *a, const void * b) { return(st...
We use the ExtendedTableDataModel for paging. This is done to retrieve a set of results with Hibernate and load the next set when another page is requested. All works fine, but if we sort columns by using rich:column sortBy within the rich:dataTable then RichFaces tries to load all rows. We can see this while debugging the getItemsByRa...
My Book app gathers a collection of Book objects using lookups against different Merchant objects: List<Book> books = new ArrayList<Book>(); for (Merchant merchant : merchants) { books.addAll(getBooksForMerchant(merchantName); } It has to sort the List on the basis of a dropdown box: <select class="sortByDropdown" name="sort"> <o...
You can see the full problem here: http://users.cjb.net/syn4k/test.htm I have described the problem in full at this location. Edit: since you have asked to see the problem here as well, Drag and drop the outlined items from one column to another and then try sorting the items in that column Issue: The items do not stack after sort but r...
I have to filter and to sort a ArrayList wíth objects. - Every object has 2 integer pairs => 4 ints per Object. - Every value of Column_1 < Column_2 and - Every value of Column_3 < Column_4. ... so each pair represents a distance. 1.) Distance in 1st(Column_1,Column_2) pair and 2nd(Column_3, Column_4,) pair have to be equal. 2.) if t...
Hi, I need the ability to sort a collection of customers which contains a property of numeric string. How Can I sort the below collection by code in numeric order. Again Code is a string. class Program { static void Main(string[] args) { SortableObservableCollection<Cus...
I'm having some problems wrapping my head around how to do this. I have an array in PHP array(131) { ["BLANF "]=> array(3) { ["line_3"]=> string(4) "3.92" ["line_1"]=> string(1) "6" ["line_2"]=> string(2) "14" } ["BLOOH "]=> array(3) { ["lin...
Hi everybody! I spend some time implementing a quicksort algorithm in C#. After finishing I compared the speed of my implementation and C#'s Array.Sort-Method. I just compare speed working on random int arrays. Here's my implementation: static void QuickSort(int[] data, int left, int right) { int i = left - 1, j = right; ...
How I can find line 4,1 and 6 in example below? And is the use of Collection.sort() with Comparator reasonable in this case? a - b - c - d 1.) 6 8 16 18 2.) 38 40 55 57 3.) 6 8 25 27 4.) 1 5 11 15 5.) 6 8 3 5 6.) 9 12 19 22 7.) 18 20 1 3 8.) 23 25...
I have an ArrayList of video resolutions that looks like this: "1024x768", "800x600", "1280x1024", etc I want to sort it based on numeric value in first part of string. Ie, the above would sort out to look like this: "800x600","1024x768","1280x1024" Is there a quick and dirty way to do this, by that I mean in less then 2-3 lines of c...
Hi, I have a record in erlang: -record(myrec, { id = 0, price = 0, quantity = 0 }). I then have a list of records that I want to sort by id and price, both in descending and ascending order, where price is the first key and if two records have the same price I want to sort those by id. How can I define a f...
I am using DataTables to display some data and it works great but I want to customize it slightly and not sure how. What I want to do is when a user clicks on a column heading to sort that column I want it to initially order descendingly rather than ascendingly. Is there any way to do this? ...
Hi, I am using Jquery table to sort my table but its not doing it for numbers. My data is like that 12,235.25 8,238.45 10,235.25 9,230.23 7,230.17 6,230.17 Please help how can I change my code? ...
Hi guys, So I've built this mail-program-like HTML viewer (no real emails, just some messages from user to user). It basically behaves just like windows explorer, where you have the labels at the top and the files you can sort by date or alphabetically. Each message looks like this: <div class="mail_msg" d_id="363"> <div class="don...
What is the best way to sort a list of floats by their value, whiles still keeping record of the initial order. I.e. sorting a: a=[2.3, 1.23, 3.4, 0.4] returns something like a_sorted = [0.4, 1.23, 2.3, 3.4] a_order = [4, 2, 1, 3] If you catch my drift. ...
Hello, I have an array containing all string values. Contents of the array are order_id, waypoint_x, waypoint_y. How do I sort it based on order_id and have the results like 1, 2, 3, 4.... (i.e. as if the field was an integer type and string) When I use the waypoints as the array is at the moment the results come out 1, 10, 11, 12... ...
I have an NSArray of objects that all subclass with their different types from a more abstract class. I would like to sort the array by the object's class type. For example: NSArray with CLASSA CLASSB AND CLASS C subclassed from CLASSz myArray = {C, B, A} Sort myArray decending: {A, B, C} I see sort descriptors and that seems like i...