import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; import com.howtodoinjava.demo.dao.EmployeeRepository; import com.howtodoinjava.demo.model.Employee; import reactor.core.publisher.Flux; import reactor.core.publisher.Mono; @Service public class E...
In Kotlin, an object declaration is a way to define a singleton — a class with only one instance. So, the object declaration defines both the class and its single instance at the same time. “invoke” operator overloading In addition, the invoke operator is overloaded for the accreditation...
Using factory is not an option here, because it would create a new instance of AuthManager for each screen, which contradicts the requirements. The simplest approach would be to declare AuthManager as a singleton, for example: val authModule = module { singleOf(::AuthManager) } Yes, Auth...
Just to refresh your memory, here’s what you did in the first part of this series: Downloaded and ran the starter project Setup a free Parse account Wrote an AFNetworking client to talk to the Parse REST API Created a “Sync Engine” Singleton class to handle synchronization Processed web...
Learn how to create an iOS book open animation including page flips, with custom collection views layout and transitions.
InplatformModule, provide the implementation as a singleton: internal actual val platformModule: Module = module{ single{FirebaseAnalyticsImpl(firebaseAnalytics = Firebase.analytics)}bind Analytics::class } iOS Side Since Kotlin can’t directly access Swift classes, we need a factory to create instanc...
Even Jake Wharton, a recognized Android gospeller, uses Kotlin in his own projects, thus encouraging the whole Android community to use this language.Let’s stay in tune with this trend and try Kotlin in practice to see its extensively debated pros and cons. Also, we will learn how to ...
There are also two method definitions in your class interface. sharedGameData will give you access to this class’ singleton instance. As you may have guessed, reset will reset the current game data. Open RWGameData.m and add the following method: + (instancetype)sharedGameData { static id...
We would create our module with what we need: @ModuleclassHomeModule(valactivity:HomeActivity) {} ASubcomponentin a very similar way to the previous one, indicating that it’ll be injected into theHomeActivity: @Singleton@Subcomponent(modules=arrayOf(HomeModule::class))interfaceHomeComponent{funin...
After giving the token to the customer, the program sets the flag value to false. So, the next customer will not get the token until theoperation()completes. Example Code: // Helper class as a Singleton ClassclassBankOperation{// Private variablesprivatestaticBankOperation _instance;privateboolea...