Undefined value It is not a value for assignments. It indicates that a variable has been declared but not yet given a value. It is itself a type. Wh...

Offline Web Applications/Application Cache: As the lines between native (desktop and mobile) and web apps get more and more blurred, we will inevitabl...

A platform for creating software applications is known as a framework or software framework. It offers a platform on which programmers can construct a...

An ID is different from a class in that it can only be used to identify a particular element in our HTML. IDs are only employed when a specific style ...

An HTML page's canvas is a rectangular rectangle. A canvas has no boundary and no content by default

To change a value into a Number, we can utilise JavaScript's Number() method. Any numerical text and boolean value can be converted to a Number. It wi...

The HTML "canvas" element is utilised to create visuals instantly. The canvas element serves only as a holding area for images. The graphics must be c...

Many forms of web development include: Front-end: Front-end developers are responsible for creating a website's user-visible design and concentratin...