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Published on 2010-06-02T22:21:47Z
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Is there a clean method of creating a DataAdapter SelectCommand to select rows from the database that are not already present in the DataTable?
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I realize there are dozens of "apt-get update: failure to fetch" questions (I read through all I could find), but my present circumstance is unique to 12.04 and it affects all sources; not just launchpad. Additionally, I've tried several different servers in Europe and the U.S. as well as the "main…
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I realize there are dozens of "apt-get update: failure to fetch" questions (I read through all I could find), but my present circumstance is unique to 12.04 and it affects all sources; not just launchpad. Additionally, I've tried several different servers in Europe and the U.S. as well as the "main…
>>> More
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I installed Redmine and run it in Apache2 with the Passenger module.
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Considering the code below:
Dataview someView = new DataView(sometable)
someView.RowFilter = someFilter;
if(someView.count > 0) { …. }
Quite a number of articles which say Datatable.Select() is better than using DataViews, but these are prior to VS2008.
Solved: The Mystery of DataView's Poor…
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Dim dt As New DataTable
Dim da As New SqlDataAdapter(s, c)
c.Open()
If Not IsNothing(da) Then
da.Fill(dt)
dt.Select("GroupingID = 0")
End If
GridView1.DataSource = dt
GridView1.DataBind()
c.Close()
When I call da.fill I am…
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Introduction
In this article, I’ll show how to get a random subset of data from a DataTable. This is useful when you already have queries that are filtered correctly but returns all the rows.
Analysis
I came across this situation when I wanted to display a random tag cloud. I already had the…
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I have two datatables.
First is
DataTable NameAdressPhones = new DataTable();
with Three columns Name,Adress and PhoneNo.But I want only two columns Name and Adress data so I am copy those columns (with data) to the new datatable
DataTable NameAdress = new DataTable();
For that I do
…
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Hi All ,
I have a doubt i use the following piece of code get data from a SQLlite data base and Load it into a data table
"SQLiteConnection cnn = new SQLiteConnection("Data Source=" + path);
cnn.Open();
SQLiteCommand mycommand = new SQLiteCommand(cnn);
string…
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