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How to select distinct rows in a datatable and store into an array
...able:
dataTable.DefaultView.ToTable(true, "employeeid");
Where:
first parameter in ToTable() is a boolean which indicates whether you want distinct rows or not.
second parameter in the ToTable() is the column name based on which we have to select distinct rows. Only these columns will be in the...
SQL Server - SELECT FROM stored procedure
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what if, we need to send parameters to mulple stored procedures and combine them into one one big stored procedure? Can view, take parameters, like stored procedures does
– mrN
Aug 18 '11 at 7:14
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Where IN clause in LINQ [duplicate]
... it as an extension method:
public static bool In<T>(this T source, params T[] list)
{
return list.Contains(source);
}
Now you call:
var states = _objdatasources.StateList().Where(s => s.In(countrycodes));
You can pass individual values too:
var states = tooManyStates.Where(s =&g...
How to get base url with jquery or javascript?
...e, pathname gives you the path segment of the url, href contains the query params as well
– dschulten
Jul 8 '17 at 12:27
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@Scope(“prototype”) bean scope not creating new bean
...'s a very easy (and elegant) way to achieve that.
You can just change the params proxyMode and value of the @Scope annotation.
With this trick you can avoid to write extra code or to inject the ApplicationContext every time that you need a prototype inside a singleton bean.
Example:
@Service
@S...
How do you set up use HttpOnly cookies in PHP
...er
The setcookie() and setrawcookie() functions, introduced the httponly parameter, back in the dark ages of PHP 5.2.0, making this nice and easy. Simply set the 7th parameter to true, as per the syntax
Function syntax simplified for brevity
setcookie( $name, $value, $expire, $path, $domain, ...
Int or Number DataType for DataAnnotation validation attribute
...', [], function (options) {
options.rules['numeric'] = options.params;
options.messages['numeric'] = options.message;
}
);
}
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Apache POI Excel - how to configure columns to be expanded?
...ateSheet();
summarySheet.setColumnWidth(short column, short width);
Here params are:column number in sheet and its width
But,the units of width are pretty small, you can try 4000 for example.
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Difference between Convert.ToString() and .ToString()
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var arg = Request.Params.Get("__EVENTARGUMENT"); string _arg = Convert.ToString(arg); _arg is not returing String.Empty when arg is null. why?
– vml19
Mar 12 '12 at 3:33
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Java Keytool error after importing certificate , “keytool error: java.io.FileNotFoundException & Acc
...ded to keystore"
Make sure you are giving the "cacerts" only in -keystore param value , as i was giving the full path like "C**:\Program Files\Java\jdk1.8.0_151\jre\lib\security**".
Hope this will work
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