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Java 2021-10-24 21:22:13
class is abstract cannot be instantiated
An abstract class is a class that is declared abstract —it may or may not include abstract methods. Abstract classes cannot be instantiated, but they can be subclassed. When an abstract class is subclassed, the subclass usually provides implement... Add solution -
Html 2021-10-02 13:51:03
class
Class is a blueprint or template which you can create as many objects as you like. Object is a member or instance of a class. Class is declared using class keyword, Object is created through new keyword mainly. A class is a template for objects. A class ... Add solution -
Other 2021-09-17 09:41:01
what is metaclass in python
A metaclass is the class of a class. A class defines how an instance of the class (i.e. an object) behaves while a metaclass defines how a class behaves. A class is an instance of a metaclass. While in Python you can use arbitrary callables for metaclass... Add solution -
Other 2021-09-16 21:56:01
inheritance in oops
#include <iostream> // Example in a game we have multiple entities so we put commom functionality and variables in base class Entity and Create Sub Classes Of the base class class Entity { //This is a base class of all entities public: float x =0... Add solution -
CSS 2021-09-14 20:58:03
class
Class is a blueprint or template which you can create as many objects as you like. Object is a member or instance of a class. Class is declared using class keyword, Object is created through new keyword mainly. A class is a template for objects. A class ... Add solution -
CSS 2021-09-09 03:42:08
css psedo class
button:hover { color: blue; } A pseudo-class is a word such as :hover that makes its changes to the selected element by adding it along side the selector before the curly braces in CSS instead of inside the curly braces. You can search for a list of... Add solution -
Java 2021-09-04 17:33:02
how to create driver object
Driver class: -Driver class is public, has a private constructor and private WebDriver object which named driver, so that no object can be created outside the class. It is also an example for "singleton design pattern". -Webdriver driver is pr... Add solution
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