Encapsulation and Data Privacy In JavaScript, closures play a crucial role in promoting encapsulation and data privacy through lexical scoping....
Discover how Redux manages various types of information such as user login, interface, getting data, forms, moving around, settings, and shopping...
⭐ Write a JavaScript function to check whether the given an input is an array or not. There are two ways : 1) Array.isArray() function...
Object: Object has key-value pairs. In JavaScript objects, the keys are always stored and treated as strings, regardless of how they are specified....
Array: JavaScript arrays are resizable and can contain mix of different data types. Array elements are accessed using their indices. Index starts...
Most common methods on number data type tostring() : A method which converts a number into string format. const stuId = "456134"; const newStuId =...
