the Model-View-ViewModel Pattern helps to cleanly separate the business and presentation logic of an application from its user interface (UI) Activities/ Fragments. MVVM Consists of three core components: the model, the view and the view model Model holds the application data which might come from your API’s or other sources such as SQLite files, etc. …
In Java, the boolean keyword is a primitive data type. Its size 1-bit of information and it store tow possible Values true or false. The boolean keyword is used with variables and methods. Its default value is false. It is generally associated with conditional statements. Examples of Java boolean keyword Output: x = truey = …
Java keywords known as reserved words. Keywords are particular words which acts as a key to a code. These are predefined words by Java so it cannot be used as a variable or object name. List of Java Keywords Java has a set of keywords that are reserved words that cannot be used as variables, methods, …
An INTERFACE IN JAVA programming is defined as an abstract type used to specify the class behavior, just like protocols do. A Java interface contains static constants and abstract methods. A class can implement multiple interfaces. In Java, interfaces are declared using the interface keyword. All methods in the interface are implicitly public and abstract. implements Keyword in Interface Like abstract …
