JavaScript is used to make HTML DHTML or Dynamic HTML. Provides a lot more interactivity between the web page and the browser provided JavaScript is not turned off.
No. JavaScript can be used only in HTML and other Web Components
In JavaScript undefined is a special value used when a variable has not had a value set to it, or has not been declared.
A Javascript Void can be used by a single computer programmer to evaluate a single command. It may also be used to purposely generate an undefined value.
Javascript is the main language used, but there are some other scripting languages used too.
Visual Basic script and JavaScript are both programming languages. JavaScript is used primarily to create websites, and has no user interface. Visual Basic is used to create software applications, has a user interface, and is less heavy on the code than JavaScript.
Milliseconds are used for timing JavaScript events.
No. JavaScript can be used only in HTML and other Web Components
Javascript can be used on a variety of platforms which require simple computer commands but not a full programming language. Javascript can be used as or in addition to a full fledged programming language.
No, Java and JavaScript are nothing to do with each other, JavaScript is a form of EMCAScript, not Java. Every modern browser comes with a JavaScript engine that is used to understand JavaScript. so there is no need for it, no.
ID in JavaScript can be used to refer a control. For example getElementbyID("#name-of-id").
HTML5, JavaScript, CSS
In JavaScript undefined is a special value used when a variable has not had a value set to it, or has not been declared.
JavaScript is a scripting language that is mainly used within a web browser. Jquery is a library of javascript code that can be used together with your javascript program. A set of functions that can preform common tasks is provided, which will reduce the amount of code that you have to write yourself.
A Javascript Void can be used by a single computer programmer to evaluate a single command. It may also be used to purposely generate an undefined value.
Javascript is included with any normal browsing engine, for example Trident (used in Internet Explorer), Gecko (used in FireFox), and Webkit (used in Safari). I can guarantee you 99.999999% that in this day and age, you certainly have Javascript in your browser. Heck, even phones do!
Javascript is the main language used, but there are some other scripting languages used too.
Javascript is a language used WITH HTML. It is not HTML. HTML is a markup language used to delineate between different types of data. JavaScript is a programming language, containing logic, functions, and object.