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What is a race condition?
... What does the other thread do when it encounters the lock? Does it wait? Error?
– Brian Ortiz
Oct 19 '09 at 1:58
182
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How do I read from parameters.yml in a controller in symfony2?
...n I try $this->getContainer()->getParameter('api_user'); I get Fatal error: Call to undefined method ..Longpath..\Controller::getContainer().
– Bohr
Dec 16 '12 at 13:49
1
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Using member variable in lambda capture list inside a member function
...had the standard handy, but currently I don't.
Now, it's exactly like the error message says: You can't capture stuff outside of the enclosing scope of the lambda.† grid is not in the enclosing scope, but this is (every access to grid actually happens as this->grid in member functions). For yo...
Exiting from python Command Line
... Seems like this method doesn't work if the script ran into an error.
– blaylockbk
Dec 6 '16 at 20:55
2
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How do I get Fiddler to stop ignoring traffic to localhost?
...ceiving server running on your machine.
This avoids "host not recognised" errors when connecting to WCF services with the built in web server that visual studio uses.
i.e. Instead of
http://localhost:51900/service.wcf you can use http://localhost.fiddler:51900/service.wcf
...
req.body empty on posts
...type select "X-www-form-urlencoded" and it should work.
Also to get rid of error message replace:
app.use(bodyParser.urlencoded())
With:
app.use(bodyParser.urlencoded({
extended: true
}));
See https://github.com/expressjs/body-parser
The 'body-parser' middleware only handles JSON and urlencoded ...
Using Laravel Homestead: 'no input file specified'
... What it's important to understand with the "No input file specified" error, is to look on your host machine the configuration of Homestead.yaml -> This file contains your sites mapping (map: homestead.test to: /home/vagrant/code/public ) This means that if you go to your virtual machine to ...
Can lambda functions be templated?
...stand how the example motivates anything; you could simply forbid it as an error, and require the lambda be monomorphic [](T x) {} or a constrained template []template<Constraint T>(T x) {}, which can be statically verified to match. Is there some reason why this wasn't possible?
...
Show hide fragment in android
...
It is error prone because you can change your flags at low level api and high level api and if you aren't careful (i.e flags get out of sync) you could be chasing weird bugs. Thats is why its recommended to use the fragment manager...
How to clear the cache in NetBeans
...
Based on the nightmare errors I have solved by cleaning this cache, I'd say a big red "Clear Cache" button is required, along with the tooltip "In case all else fails".
– Atorian
Aug 17 '14 at 11:56
...