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What to return if Spring MVC controller method doesn't return value?
...ion to be done and data is any aditional data related with the operation / service requested.
Come on, when we use a backend a service provider, any service can be checked to see if it worked well.
So i stick, to not let spring manage this, exposing hybrid returning operations (Some returns data ...
Generating PDF files with JavaScript
...
You can use this free service by adding a link which creates pdf from any url (e.g. http://www.phys.org):
http://freehtmltopdf.com/?convert=http%3A%2F%2Fwww.phys.org&size=US_Letter&orientation=portrait&framesize=800&language=en
...
How to handle dependency injection in a WPF/MVVM application
...rnel(modules);
}
}
}
This solution does make use of a static ServiceLocator (the IocKernel), which is generally regarded as an anti-pattern, because it hides the class' dependencies. However it is very difficult to avoid some sort of manual service lookup for UI classes, since they mus...
How to detect current state within directive
...tive ui-sref-active. Details here.
Original Answer:
Include the $state service in your controller. You can assign this service to a property on your scope.
An example:
$scope.$state = $state;
Then to get the current state in your templates:
$state.current.name
To check if a state is curr...
RESTful Authentication
... first solution, based on the standard HTTPS protocol, is used by most web services.
GET /spec.html HTTP/1.1
Host: www.example.org
Authorization: Basic QWxhZGRpbjpvcGVuIHNlc2FtZQ==
It's easy to implement, available by default on all browsers, but has some known drawbacks, like the awful authentic...
Differences between hard real-time, soft real-time, and firm real-time?
...me order sensitive a missed deadline causes jitter, diminishing quality of service. If the missed frame later becomes available it will only cause more jitter to display it, so it's useless. The viewer can still enjoy the program if jitter doesn't occur too often.
Soft Real-Time
The soft rea...
Where is svcutil.exe in Windows 7?
...ration file for my client application to specify things such as binding of service, the address of the service and the contract.
...
SQL Server Script to create a new user
...t-click on the SQL Server instance, select Restart (alternatively, open up Services and restart the SQL Server service).
4- Close sql server application and reopen it
5- open 'SQL Server Configuration Manager' and tcp enabled for network
6-Double-click the TCP/IP protocol, go to the IP Addresses ...
AngularJS $http, CORS and http authentication
...: You want to send POST request to a different domain with AngularJS $http service. There are several tricky things to be aware of when getting AngularJS and the server setup.
...
Call to getLayoutInflater() in places not in activity
...de a Context:
LayoutInflater inflater = (LayoutInflater) context.getSystemService( Context.LAYOUT_INFLATER_SERVICE );
Then to retrieve your different widgets, you inflate a layout:
View view = inflater.inflate( R.layout.myNewInflatedLayout, null );
Button myButton = (Button) view.findViewById( R...