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Why is my Spring @Autowired field null?
...leageCharge(miles);
}
}
If you need to create a new instance of your service object for different requests, you can still use injection by using the Spring bean scopes.
Tag that works by injecting the @MileageFeeCalculator service object: working-inject-bean
Use @Configurable
If you really ...
Docker can't connect to docker daemon
...back in to ensure docker runs with correct permissions.
Start docker.
sudo service docker start
Mac OS X
As Dayel Ostraco says is necessary to add environments variables:
docker-machine start # Start virtual machine for docker
docker-machine env # It's helps to get environment variables
eval "$...
Reading in a JSON File Using Swift
... return nil
}
return output
}
}
The example model:
struct Service: Decodable {
let name: String
}
The example usage:
/// service.json
/// { "name": "Home & Garden" }
guard let output = Service.parse(jsonFile: "service") else {
// do something if parsing failed
return
}
/...
Static hosting on Amazon S3 - DNS Configuration
... with access permissions to allow access via the web (http://docs.amazonwebservices.com/AmazonS3/latest/dev/WebsiteAccessPermissionsReqd.html)
Take a note of the "Endpoint" URL in the website configuration tab. This is where your website lives. You can open the link in a new window and you should...
Android AsyncTask testing with Android Test Framework
...et a similar problem while implementing some unit-test. I had to test some service which worked with Executors, and I needed to have my service callbacks sync-ed with the test methods from my ApplicationTestCase classes. Usually the test method itself finished before the callback would be accessed, ...
Real World Use of Zookeeper [closed]
...
The Apache CXF implementation of DOSGi uses zookeeper for its service registration repository. Individual containers have a distributed software (dsw) bundle that listens for all service events and when a service status changes that has a property indicating distribution. The dsw talks...
What is JNDI? What is its basic use? When is it used?
... What is its basic use?
JNDI allows distributed applications to look up services in an abstract, resource-independent way.
When it is used?
The most common use case is to set up a database connection pool on a Java EE application server. Any application that's deployed on that server can g...
How do you install Google frameworks (Play, Accounts, etc.) on a Genymotion virtual device? [duplica
...verything update (it fixes a lot of issues). Also try updating Google Play Services directly.
Now try searching for 'Netflix' and 'Google Drive'
If both apps show up in the results and you're able to Download/Install them, then congratulations: you now have ARM support and Google Play fully set up!
...
Must qualify the allocation with an enclosing instance of type GeoLocation
...rror happens because you're trying to create an instance of an inner class service.submit(new ThreadTask(i));
without creating instance of main class..
To resolve this issue please create instance of main class first:
GeoLocation outer = new GeoLocation();
Then create instance of class you inten...
How do I upload a file with metadata using a REST web service?
I have a REST web service that currently exposes this URL:
6 Answers
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