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At runtime, find all classes in a Java application that extend a base class
...
The Java way to do what you want is to use the ServiceLoader mechanism.
Also many people roll their own by having a file in a well known classpath location (i.e. /META-INF/services/myplugin.properties) and then using ClassLoader.getResources() to enumerate all files wit...
Injecting Mockito mocks into a Spring bean
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Given:
@Service
public class MyService {
@Autowired
private MyDAO myDAO;
// etc
}
You can have the class that is being tested loaded via autowiring, mock the dependency with Mockito, and then use Spring's ReflectionTes...
Fat models and skinny controllers sounds like creating God models [closed]
...re are several forms of storage (DB, cache, session, cookies, /dev/null).
Services:
Structures responsible for application logic (that is, interaction between domain objects and interaction between domain objects and storage abstractions). They should act like the "interface" through which the pres...
Why Does OAuth v2 Have Both Access and Refresh Tokens?
... keeping the authority in hand to revoke access to potential abuse of your service.
Think of a scenario like this. You issue user of an access token of 3600 seconds and refresh token much longer as one day.
The user is a good user, he is at home and gets on/off your website shopping and searching...
How to do a https request with bad certificate?
...s trusted. Just the CA that we run. Web browsers have huge trust lists. Services talking to each other only have the one CA in its trust file.
– Rob
Jan 23 '18 at 21:27
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What is the difference between an interface and a class, and why I should use an interface when I ca
...efault or shared code implementation
You want to share data contracts (web services, SOA)
You have different implementations for each interface implementer (IDbCommand has SqlCommand and OracleCommand which implement the interface in specific ways)
You want to support multiple inheritance.
Why Abst...
Android destroying activities, killing processes
...es on current activity stack (4 are stopped and 1 is resumed), there is no service connected. I press HOME button so that all of my activities are stopped.
I start some other memory consuming application and overall device memory is starting to be low. And the question is
...
Visual Studio Wcf Test Client - entering an Int array
...tudio WCF test client quite useful when it comes to a quick test of my WCF service.
This is the test client found in this location relative to your Visual Studio install directory:
...
Get battery level and state in Android
...vel as a percentage:
BatteryManager bm = (BatteryManager) context.getSystemService(BATTERY_SERVICE);
int batLevel = bm.getIntProperty(BatteryManager.BATTERY_PROPERTY_CAPACITY);
Read BatteryManager | Android Developers - BATTERY_PROPERTY_CAPACITY
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What's the difference between IQueryable and IEnumerable
...ns, but IQueryable allows for a remote data source, like a database or web service"
Source: here
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