Course Content

Course Content


One of the advantages of using a Class Method is that you can customize your code and avoid redundant code. You can also reuse your code in other projects.

There are three main ways to use a Class Method:

  • Create one class for each topic/topic type:
  • Make one class for each section of the project:
  • Create one big class that contains every part of the project:

The following example shows how to call a class method:

  • class MyClass {
  • method doSomething() {}
  • }

Class methods are methods that are declared within a class, and public class methods can be accessed via objects. When a method is defined outside of the class declaration, it is designated as private by default. Methods are marked as public by default, as indicated in the class specification.

The instance method executes a series of operations on the data/value provided by instance variables. When we use instance variables in a method, we call it an instance method. A class method is a method that is called on the class as a whole, rather than on a specific instance of an object.

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