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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.
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, 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.
Commas are used often as a pause or transition, or to designate single lists, unlike the semicolon's use to designate separation or transition between lists.The Book, The Map, and The Atlas.It can also be used to designate interjection.Please, don't do that.Now,
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!