setBackground(Color.cyan); // sets predefined color cyan to background of frame/*
JavaScript can be used to do neat things like creating
animation in HTML. ... JavaScript code is run on a
browser only, while Java creates applications that run
in a virtual machine or browser. Java is an OOP
(object-oriented programming) language, and JavaScript is
specifically an OOP scripting language.
*/Java is an object-oriented programming language. ... Kotlin is a new programming language, which handles some modern features. Kotlin is also a statically typed programming language. Kotlin is a good choice for developing server-side applications, allows users to write concise and expressive code.