ADO.NET :: Process Returned List - Remove Duplicate Row
Mar 4, 2011
I have a linq statement that retrieves several rows from a stored procedure and maps them to a custom class. The rows returned could contain mulitple instances of the same ID
eg
id date total
1 01/01/2011 3
2 01/02/2011 2
3 02/03/2011 5
1 01/01/2011 3
the stored procedure perfoms some complex calculations to return the data How can I remove the duplicate rows in the list ive returned? Ive tried distinct but it doesnt work I want to process the RETURNED list (as there are only 4 rows here, i want to end up with 3) and just have 1 instance of ID 1.
I am developing an active x control for IE which is invoked through javascript. The active x control is developed in visual basic and it an array of strings. How will I use this array of strings in javscript.
Eg :-
var a = new Array() a = objActiveX.GetArray(); // call to active x returns array of string, how will I loop through this in javascript. The above line does not work.I want to loop through each string in javascript.
I have 2 divs with 2 nested divs in them. Let's say div1 contains div11 and div12 and div2 can also contain div11 and div12. I know that this is not normally allowed but I am using jTemplates and they do allow you to print the div11 and div12 twice or more on the same page. The HTML looks like this:
How do I ensure that I only have one div with the unique ID loaded on the page, so I don't get in any duplicate DIVs. The result should look like this:
<DIV1> <DIV11>Some text</DIV11> <DIV12>Some text</DIV12> </DIV1> <DIV2> Some other text </DIV2>
Is there any way to check for a duplicate ID in either jQuery/javascript language and remove all but one using each or some other method?
I have hard coded and added items to dropdownlist ie teamsize as 1,2,3 like that.When i load this dropdownlist for edit/update i get duplicate values like this
removing duplicate rows from datatable or (dataset) by columnd ID (unique). Below function is working but I would like to edit/adjust the remaing (former) duplicate row's value, not the ID value btw.
Example:
ID name sport ------------------------------- 356 John Football 357 Johny Hockey 357 Johny Hockey 358 mike Soccer
should be:
ID name sport -------------------------------------------------------------- 356 John Football 357 Johny newFoo Hockey 358 mike Soccer
Public Function RemoveDuplicateRows(ByVal dTable As DataTable, ByVal colName As String) As DataTable
Dim hTable As New Hashtable() Dim duplicateList As New ArrayList() For Each drow__1 As DataRow In dTable.Rows If hTable.Contains(drow__1(colName)) Then duplicateList.Add(drow__1) Else hTable.Add(drow__1(colName), String.Empty) End If Next For Each dRow__2 As DataRow In duplicateList dTable.Rows.Remove(dRow__2) Next Return dTable End Function
I have a master table relationship, i.e. depending on what is selected in the dropdown list the grid show the relevant data.In the database there are several identical entries for the Position field, for instance there are four marketing managers that have different name. How can i group the identical Position name in the dropdown and when selected the grid should display all marketing managers. Here is the code:
This is my table ... I am retriving the values of "FROM" and "TO" based on the id .. Separate Dropdownlist for FROM & TO . While Displaying , in "TO" Dropdownlist NY value is repeated twice .. How to remove the duplicate value? need vb coding frnz ...
We are thinking about using the enterprise library caching framework in our asp.net 3.5 application to store small datatables of our most hit products. Is there a way to write an outside process, like a console application, to remove these datatables, if needed? For example, a client can come in and update the data for a product, which will make the datatable stored in cache out of date. When this happens, I would like an outside application go into the cache and remove or even update the cache with the new data.
in .net 4.0 c# I am trying to figure out how to get all the Tags.TagName for a given product
First I get the Tag by the TagId they select, then I do another select on the Products table and join ProductTags to find any product that is using the specified tag.
Now I have to get all the tags associated with each returned product from the previous list.
I have some duplication that I need to clean up. I wrote a SQL query that is supposed to return duplicate customers who are located in the same city and zipcode.
I have 2 questions regarding it:
1. Is the query syntax correct to find duplicate records by same city and zipcode, data is being returned but it just returns the same customer a few times?
2. I only need to do the GROUP BY clause for Fullname and City however it gives an error when the other columns are left out. The error is Address, State and Zip not being in the aggregate function or in the group by clause.
Adding all the remaining columns to the GROUP BY clause works.
I'm in a need to get a list of all the ASP.NET running worker process and its associated application pools and process ID.Is there a way to do this pragmatically (C#) or a powershell script?
