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Allow CORS REST request to a Express/Node.js application on Heroku
...ials = true;
mdn docs xhr.withCredentials
In the Express Server add this block before all the other
`app.all('*', function(req, res, next) {
var origin = req.get('origin');
res.header('Access-Control-Allow-Origin', origin);
res.header("Access-Control-Allow-Headers", "X-Requested-W...
Sleep Command in T-SQL?
... you can also try BEGIN TRANSACTION and END TRANSACTION if you need to block a table
– Richárd Baldauf
May 5 at 19:25
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How is the default submit button on an HTML form determined?
...argin: 0 !important; border: 0 !important; padding: 0 !important; display: block !important;" type="submit" value="default action"/>
<button type="submit" value="some non-default action"/>
<button type="submit" value="another non-default action"/>
<button type="submit"...
Android Log.v(), Log.d(), Log.i(), Log.w(), Log.e() - When to use each one?
...hen stuff goes absolutely, horribly, holy-crap wrong. You know those catch blocks where you're catching errors that you never should get...yeah, if you wanna log them use Log.wtf
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Has anyone ever got a remote JMX JConsole to work?
...used, it uses 1 or maybe even 2 more ports for RMI, and those are probably blocked by a firewall.
One of the extra ports will not be know up front if you use the default RMI configuration, so you have to open up a big range of ports - which might not amuse the server administrator.
There is a solu...
Determine the type of an object?
...
It might be more Pythonic to use a try...except block. That way, if you have a class which quacks like a list, or quacks like a dict, it will behave properly regardless of what its type really is.
To clarify, the preferred method of "telling the difference" between variab...
How to change webservice url endpoint?
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I think that there is an error in the second code block, shouldn't it be URL newEndpoint = new URL("WSDL_URL"); in the first line ??
– Jaime Hablutzel
Mar 26 '12 at 18:21
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What is state-of-the-art for text rendering in OpenGL as of version 4.1? [closed]
...ype fonts into a vector texture you get this:
http://alice.loria.fr/index.php/publications.html?Paper=VTM@2005
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What does FrameLayout do?
...oint.com/android/android_frame_layout.htm
Frame Layout is designed to block out an area on the screen to display a single item. Generally, FrameLayout should be used to hold a single child view, because it can be difficult to organize child views in a way that's scalable to different screen siz...
dismissModalViewControllerAnimated deprecated
...om Xcode 4.5, for example.
To target below 5.0 (as long as the completion block is nil) just use the handy respondsToSelector: method.
if ([self respondsToSelector:@selector(presentViewController:animated:completion:)]){
[self presentViewController:test animated:YES completion:nil];
} else {
...