Singleton in Java isn’t as easy to implement as it sounds. One might think it’s as simple as this: public class Singleton { private Singleton() { } private static Singleton instance; public static Singleton g
Objects are used to define singletons in Kotlin i.e a class that has only one instance. We use the object keyword to declare the singleton instead of the class keyword.object CarFactory { val cars = mutableListOf<Car>() fun makeCar(horsepowers: Int): Car { val car = Car(horsepowers...
To create a singleton instance of the ZegoExpressEngine class, call the createEngine method with the AppID of your project.To receive callbacks, implement an event handler object that conforms to the IZegoEventHandler protocol, and then pass the implemented event handler object to the createEngine...
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@InstallIn(SingletonComponent::class) @Module object CoroutinesScopesModule { @Singleton // 永远提供相同实例 @Provides fun providesCoroutineScope(): CoroutineScope { // 当提供 CoroutineScope 实例时,执行如下代码 return CoroutineScope(SupervisorJob() + Dispatchers.Default) ...
version.equals( new String(Files.readAllBytes(lintVersionFile.toPath()), StandardCharsets.UTF_8))) { FileUtils.deleteDirectory(lintVersionFile.getParentFile()); lintVersionFile.getParentFile().mkdirs(); Files.write(lintVersionFile.toPath(), Collections.singleton(version)); } } catch (Exception...
The C# part hasn't been done yet, but I've updated my ScriptServer singleton inclusion and my VisualScript script class support. Just need to take the time to get a Mono build going again and see if I can't get things working in 4.0 (I never managed to make it work in 3.2 either...
.addAll(classAdvisors);}// 2、如果切面类是非单例的else{// 被代理的bean必须也是非单例的// Per target or per this.if(this.beanFactory.isSingleton(beanName)){thrownewIllegalArgumentException("Bean with name '"+beanName+"' is a singleton, but aspect instantiation model is not singleton");...
public void setupKotlinHome(String kotlinVersion) { this.kotlinHomeEnabled = true; this.kotlinVersion = kotlinVersion; Configuration kotlinConfig = project.getConfigurations().maybeCreate(KOTLIN_DEPS_CONFIG); DependencyHandler handler = project.getDependencies(); kotlinModules .stream() .map(module -> ...