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How to select distinct rows in a datatable and store into an array
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With LINQ (.NET 3.5, C# 3)
var distinctNames = ( from row in DataTable.AsEnumerable()
select row.Field<string>("Name")).Distinct();
foreach (var name in distinctNames ) { Console.WriteLine(name); }
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Read data from SqlDataReader
...r 2008 database and I am working on it in the backend. I am working on asp.net/C#
13 Answers
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How to delete a cookie?
... The second version of the function no longer works See jsfiddle jsfiddle.net/b27Lgxgf/1. Approach in @Luca 's anwser works
– Tasos K.
Sep 24 '14 at 13:52
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How do I free my port 80 on localhost Windows?
...t that what was taking over port 80 is http api service. I wrote in cmd:
net stop http
Asked me "The following services will be stopped, do you want to continue?" Pressed y
It stopped a number of services actually.
Then wrote localhost and wallah, Apache is up and running on port 80.
Hope thi...
Where IN clause in LINQ [duplicate]
...if you create a List<int> you can check for ids. It is supported in .Net 4. Not sure of the earlier versions.
– SO User
Jun 10 '14 at 5:16
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Limitations of SQL Server Express
...d. My company handles web development, and has about 20+ clients using ASP.Net + SQL Server 2005.
6 Answers
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How to sort an array based on the length of each element?
...ed:
[the solution of the problem by bubble sort][1]
[1]: http://jsfiddle.net/sssonline2/vcme3/2/enter code here
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How to insert a text at the beginning of a file?
... Why using -i ?? On man it says that it is for suffix. linux.die.net/man/1/sed
– endrigoantonini
May 15 '15 at 2:56
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Convert Decimal to Double
...ric answer for the generic question "Decimal vs Double?":
Decimal is for monetary calculations to preserve the precision. Double is for scientific calculations that do not get affected by small differences. Since Double is a type which is native to the CPU (internal representation is stored in base ...
Why is processing a sorted array slower than an unsorted array?
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