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How to change the remote repository for a git submodule?
...y, a patch has been submitted in April 2009 to clarify gitmodule role.
So now the gitmodule documentation does not yet include:
The .gitmodules file, located in the top-level directory of a git working tree, is a text file with a syntax matching the requirements -of linkgit:git-config1.
[NEW]...
Where do I use delegates? [closed]
...situations where you need to execute a particular action, but you don’t know in
advance which method, or even which object, you’ll want to call upon
to execute it.
For Example: A button might not know which object or objects need to be notified. Rather than wiring the button to a particular
ob...
How to send a custom http status message in node / express?
...ype = Object.create(Error);
JSONError.prototype.constructor = JSONError;
Now, when I want to throw an Error in the code, I do:
var err = new JSONError(404, 'Uh oh! Can't find something');
next(err);
Going back to the custom error handling middleware, I modify it to:
app.use(function(err, req, ...
How to scroll the window using JQuery $.scrollTo() function
...
+1 worked for me ;) I also am interested to know why html, body instead of just html?
– Kato
Nov 9 '11 at 23:29
...
How can I pass arguments to a batch file?
...ill have echo %1 %2 in it (you could've also saved it from a text editor). Now type test word1 word2 to call & see the parameters worked. word1 word2 will be echoed to the command line. (echo %2 %4 would've ignored /u and /p so you could've called test /u word1 /p word2 to get the same result). ...
Is there any overhead to declaring a variable within a loop? (C++)
...
@toto A variable like this could also be nowhere – the var variable is initialized but never used, so a reasonable optimiser can just remove it completely (except the second snippet if the variable was used somewhere after the loop).
– CiaPan...
Abstract classes in Swift Language
...e {
func accelerate(by: Float) {
speed += by
}
}
You can now create new types by implementing Drivable.
struct Car: Drivable {
var speed: Float = 0.0
init() {}
}
let c = Car()
c.accelerate(10)
So basically you get:
Compile time checks that guarantee that all Drivables...
Web Application Problems (web.config errors) HTTP 500.19 with IIS7.5 and ASP.NET v2
...JAX Extensions was the problem. I commented that section out since AJAX is now built into 3.5
– jdiaz
Dec 3 '09 at 3:09
1
...
OpenSSL and error in reading openssl.conf file
...bles in Windows NT and How To Manage Environment Variables in Windows XP.
Now you can run openssl commands without having to pass the config location parameter.
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How can I add a box-shadow on one side of an element?
...
Thank you for pointing out something that I didn't know, but my intentions were to create only the vertical part of the shadow. Exactly the same what background:url(shadow.png) 100% 0% repeat-y would do.
– tillda
Feb 25 '11 at 9:30
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