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Dart 2021-09-21 11:32:02
mobx example class
import 'package:mobx/mobx.dart'; part 'defect_store.g.dart'; class DefectStore = DefectMobx with _$DefectStore; abstract class DefectMobx with Store { @observable dynamic completeDefects = []; @observable dynamic incompleteDefects = []; @act... Add solution -
TypeScript 2021-09-19 14:35:02
angular unsubscribe example
/* Best practice is to create a base class and move generik handling to it */ import { Subscription, Observable } from 'rxjs'; import { OnDestroy } from '@angular/core'; export abstract class ComponentBase implements OnDestroy { set subs(subscriptio... Add solution -
Java 2021-09-19 14:29:01
java abstract class
Sometimes we may come across a situation where we cannot provide implementation to all the methods in a class. We want to leave the implementation to a class that extends it. In such case we declare a class as abstract.To make a class abstract we use ke... Add solution -
Java 2021-09-19 08:46:03
abstraction in java
bstraction: Hiding the implementation details, concentrating on essentials things, without worrying about the details ■ In java, abstraction is achieved via abstract class or interface ■ Abstraction cannot exist without inheritance 3.1. Abstract cla... Add solution -
Java 2021-09-12 21:06:02
abstraction java
bstraction: Hiding the implementation details, concentrating on essentials things, without worrying about the details ■ In java, abstraction is achieved via abstract class or interface ■ Abstraction cannot exist without inheritance 3.1. Abstract cla... Add solution -
Java 2021-09-10 14:16:03
difference between interface and abstract class java
Interface 1) Interface contains only abstract methods 2) Access Specifiers for methods in interface must be public 3) Variables defined must be public , static , final 4) Multiple Inheritance in java is implemented using interface 5) To implement an int... Add solution -
PHP 2021-09-08 11:57:04
dynamic function name php
//Simple $vFn = "Login"; $vFn(); //OR call_user_func($vFn, $vars); //Returns the return value of the callback. //Best abstract class mBase { public function main() { ..... } } class mA extends mBase { public function main() { p... Add solution -
Java 2021-09-06 10:59:02
Abstarction
Abstraction: Hiding the implementation details, concentrating on essentials things, without worrying about the details ■ In java, abstraction is achieved via abstract class or interface ■ Abstraction cannot exist without inheritance 3.1. Abstract cl... Add solution
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