Latest article tagged on "Class"

OOP is basically a programming style that involves the concept of objects and class.We can also say that OOP is an approach to a problem involving objects.

The jQuery toggleCLass() method is used to add or remove one or more classes from the html selected elements. This method toggles between adding and removing one or more class name. It checks each element for the specified class names.

JQuery  CSS  Class 

.In this article, I am going to show you how to start services and broadcast them through Intent class. Here, there is one single interface and three buttons named startService stopService and broadcast.

Object and class are key part of object oriented programming in PHP. Let’s understand what are classes and objects.

PHP
PHP  Class 

A constructor is a special method that the runtime executes during the object-creation process. In previous parts, we saw that the following statement calls the class constructor:

Java  Class 

If an inner class is declared with a public access modifier, it can be instantiated from outside the scope of its enclosing class.

To create a static nested class, we use the static keyword in front of the class declaration, the same way we declare a static field or a method within the enclosing class.

We have already seen the use of the static keyword in our Java programs. In fact, the first program we encountered uses the static keyword, where it was applied to the main method.

Java  Class 

After the object is constructed, we may still call its setter methods (provided we defined them in the class definition) to change the value of data members to any other value.

Java  Class 

We have learned enough from the examples given in previous posts so far to get started writing Java programs. Now, let’s discuss the complete structure of a Java source file.

So far we have discussed how to inherit from an existing class. However, what if we do not want anybody to inherit from our custom class? We can restrict other developers from extending our classes with the help of the final keyword.

To understand how the super keyword is used for calling the superclass constructors, let’s add the constructors to our class hierarchy here

The application discussed in the previous post is based on the asset management classes we have studied so far. We will now look at the concepts of multilevel inheritance with the help of program code.

In java Inner class or nested class is declared inside the class or interface. We use inner class because it increases more readable & maintainable of code.

Java  J2EE  Class 

There are two principal means of generating random (really pseudo-random) numbers: one is using the Random class and the other is using the Math.random method.

Java  Class 

The whole idea behind encapsulation is to hide the implementation details from users. If a data member is private it means it can only be accessed within the same class. No outside class can access private data member (variable) of other class.

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