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optional parameters in SQL Server stored proc?
...R (100) = 'StringValue',
@Parameter3 VARCHAR (100) = NULL
AS
/* check for the NULL / default value (indicating nothing was passed */
if (@Parameter3 IS NULL)
BEGIN
/* whatever code you desire for a missing parameter*/
INSERT INTO ........
END
/* and use it in the query as so*/
SELECT *...
how to know if the request is ajax in asp.net mvc?
anybody how can I know if the request is ajax ? (I'm using jquery for ajax)
3 Answers
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Is the safe-bool idiom obsolete in C++11?
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Yes. This is the example for problems with only having implicit user-defined conversions and explicit user-defined conversion operators were practically invented because of this problem and to replace all the safe-bool stuff with something a lot clea...
Node JS Error: ENOENT
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To expand a bit on why the error happened: A forward slash at the beginning of a path means "start from the root of the filesystem, and look for the given path". No forward slash means "start from the current working directory, and look for the given path".
The path
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Adding Http Headers to HttpClient
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@Talon That's what 406 means. The client asked for a media type that the server doesn't support. If you don't care what media type you get, then don't ask for one. The OP was simply asking how to add headers to a request. I just picked a random example.
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LINQ - Convert List to Dictionary with Value as List
... ILookup is often the ideal in-code structure, it often isn't handled well for serialization.
– Jeff B
Jul 13 at 15:35
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TypeError: Cannot read property 'then' of undefined
...is was actually the reason why my factory was not returning the promise. I forgot to do return $http.post. As soon as I added the prefix return to $http, it started working correctly.
– Devner
Mar 9 '16 at 10:36
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Pass a variable into a partial, rails 3?
...eep in mind, you would need <%= render 'middle', :post => post %> for rails 3.1.x
– Archonic
Feb 27 '14 at 17:25
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How to use comments in Handlebar templates?
... ignore the expressions inside the Handlebar comment block. Any workaround for this?
4 Answers
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How to allow keyboard focus of links in Firefox?
...se are terribly obvious. Also, neither of these are a server-side solution for developers, which is frustrating.
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