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How does autowiring work in Spring?
...ice, etc. annotations.
The entry point for a Spring-MVC application is the DispatcherServlet, but it is hidden from you, and hence the direct interaction and bootstrapping of the application context happens behind the scene.
UserServiceImpl should also be defined as bean - either using <bean id="...
What is the best way to detect a mobile device?
... user is using a mobile device in jQuery? Something similar to the CSS @media attribute? I would like to run a different script if the browser is on a handheld device.
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Android: alternate layout xml for landscape mode
...s.
See also http://www.androidpeople.com/android-portrait-amp-landscape-differeent-layouts and http://www.devx.com/wireless/Article/40792/1954 for some more options.
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Why is it faster to check if dictionary contains the key, rather than catch the exception in case it
...the stack has to be unwound etc.
On the other hand, accessing a value in a dictionary by its key is cheap, because it's a fast, O(1) operation.
BTW: The correct way to do this is to use TryGetValue
obj item;
if(!dict.TryGetValue(name, out item))
return null;
return item;
This accesses the di...
Spring vs EJB. Can Spring replace EJB? [closed]
...t any problem they touch, even if you decide to switch to Guice or another DI framework.
Update: This question and answer are five years old in 2014. It needs to be said that the world of programming and application development have changed a great deal in that time.
It's no longer just a choic...
Try catch statements in C
...torial on how to simulate exceptions with setjmp and longjmp
http://www.di.unipi.it/~nids/docs/longjump_try_trow_catch.html
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How to generate UML diagrams (especially sequence diagrams) from Java code?
How can I generate UML diagrams (especially sequence diagrams) from existing Java code?
16 Answers
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Injecting $state (ui-router) into $http interceptor causes circular dependency
...creates a circular reference to $http within the $httpProvider itself upon dispatching the interceptor.
The same circular dependency exception would be thrown if you attempt to inject the $http service directly into an interceptor like so.
var interceptor = ['$location', '$q', '$http', function($l...
Convert Linq Query Result to Dictionary
...a database using Linq to SQL, but I want to make a "custom check" before adding the rows to know if I must add, replace or ignore the incomming rows.
I'd like to keep the trafic between the client and the DB server as low as possible and minimize the number of queries.
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what is the right way to treat Python argparse.Namespace() as a dictionary?
...mentParser() , which is a Namespace object, with a method that expects a dictionary or mapping-like object (see collections.Mapping ), what is the right way to do it?
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