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Dynamic SELECT TOP @var In SQL Server
...and execute it with the exec command:
declare @sql nvarchar(200), @count int
set @count = 10
set @sql = N'select top ' + cast(@count as nvarchar(4)) + ' * from table'
exec (@sql)
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Understanding events and event handlers in C#
...tand the purpose of events, especially within the context of creating user interfaces. I think this is the prototype for creating an event:
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How to add double quotes to a string that is inside a variable?
...in database.....and while fetching it retrieves the same.... now trying to convert it....well I got the answer - str.Replace("\\\"", "\""); ...... anyways thanks for your reply ....
– Anil Purswani
Sep 30 '14 at 10:42
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What is Delegate? [closed]
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I like to think of a delegate as "a pointer to a function". This goes back to C days, but the idea still holds.
The idea is that you need to be able to invoke a piece of code, but that piece of code you're going to invoke isn't known until runtime. So you us...
How do I maintain the Immersive Mode in Dialogs?
How do I maintain the new Immersive Mode when my activities display a custom Dialog?
7 Answers
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How to make type=“number” to positive numbers only
...001" will help in most cases. More than 6 decimal places, JavaScript will convert it to exponent format.
– MarkMYoung
Jun 2 '16 at 20:32
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How do I keep a label centered in WinForms?
... background image, I found that when the text in the label changed the repaints were obvious with this method, so I did the following:
* Set the label AutoSize to true and TextAlign to MiddleCenter
Then, each time the text changed (mine was done using a timer) I called the following method:
pr...
'UserControl' constructor with parameters in C#
...a, it can immediately create something and just see it with sensible (if uninteresting) results.
Ease of use for the designer. Designer code is clearer and easier to parse in general.
Discourages unusual data dependencies within a single component. (Though even microsoft blew this one with the Spl...
How do I use method overloading in Python?
...ass A:
def stackoverflow(self, i='some_default_value'):
print 'only method'
ob=A()
ob.stackoverflow(2)
ob.stackoverflow()
You can't have two methods with the same name in Python -- and you don't need to.
See the Default Argument Values section of the Python tutorial. See "Least ...
Does Go have “if x in” construct similar to Python?
...rue,
"https://paypal.com": true,
}
if visitedURL[thisSite] {
fmt.Println("Already been here.")
}
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