What is HTTP? Hypertext Transfer Protocol (HTTP) is an application protocol that is, currently, the foundation of data communication for the World Wide Web. It is the process involved when a user types in a URL on the World Wide Web. …

Objects overview JavaScript is designed on a simple object-based paradigm. An object is a collection of properties, and a property is an association between a name (or key) and a value. A property’s value can be a function, in which case the property is known as a method. …

To understand this, first we have know the difference between primitive and non-primitive data types. Primitive Data types Data types such as number, strings, Boolean, undefined, null are called primitive data types in Java Script. These data types hold small values and the values of the elements are copied by value. Composite Data Types Data types…

What is a Data type? In computer science and computer programming, a data type or simply type is an attribute of data which tells the compiler or interpreter how the programmer intends to use the data. Three major Categories of Data types in JavaScript. Primitive :data types such as number: 2,1.5, Boolean: True/false, String: ‘Apple’. …