What’s HTML Doctype? The HTML document type declaration (DOCTYPE), is the first line of code required in every HTML or XHTML document. comment(s) Share this article The HTML document type declaration (DOCTYPE), is the first line of code required in every HTML...
Exception in Java – What it is and how to use it An exception is a problem that arises during the execution of a program. Exception is a fancy word for a disruption or error in program execution. comment(s) Share this article An exception is a problem that...
The print() method in Java The print() method is used to display text output on the console. The print() method is part of the Java API. The term, API, stands for Application Programmer Interface. The print() method is used to display text output on the console. The...
3 Mouse events are events thrown by the mouse. Mouse events are in two types. We have the MouseListener events and the MouseMotionListener events. The MouseListener handles events created when the mouse is stationary or is not in motion. MouseListener events are...
4 In Java, it is possible to write a class definition inside of another class definition. The inside class is called an inner class. A class with an inner class 123456 Public class Outerclass{ //fields and methods of the outer class appear...
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