Arjun @coder_arj

Flattening a complex array Q : [1, [2, [3, [4, 5]]]] - Convert this to simple array #inteviewJsQuestion #JavaScriptDeveloper #nodeJs #js #inteview #coding

REACT JS - Props are immutable Props in React are called immutable because they cannot be modified directly once they are passed to a component. Instead, props serve as read-only inputs to a component, ensuring that components remain pure and predictable. #React #javascript

Do you know that break; control stetment in js does not work on forEach? Where it works: for, for...of, for...in while, do...while switch statements Where it doesn't work: Inside forEach or other higher-order array methods like map, filter, or reduce. #js #javascript

Happy new year. 2024 ☀️ Is here now ! Let it brings new opportunities for you all. #NewYear2024

Many popular libraries, frameworks, and modules in JavaScript are built with certain object-oriented principles, and having a good understanding of those principles is beneficial when working with such tools. So its important to learn OOP 🔥🔥😃 #javascript

JavaScript doesn't strictly require object-oriented programming (OOP) paradigms. It's a versatile language that allows multiple programming styles. OOP is just one way to structure and organize code in JavaScript 😃👍 #javascript #coding

So we have learned "this" keyword and "new" keyword. So now its time to move on to Object Oriented Programming (OOP) in JavaScript . Are you guys excited ?? 😀☺️🔥

Why we use 'new' keyword in JavaScript ? 🤷‍♂️ Here is the answer lets see its uses 😀 Don't forgot to read the note in the image.... Comment below if you like and for your suggestions ☺️

Let's discuss 'new' Keyword and its importance in JavaScript ???? 🔥😃

3 .Lets see "this" keyword in Constructor Context 😀- In constructor the 'this' keyword refers to the newly created instance of an object. Constructors are functions intended to be used with the 'new' keyword to create new instances of objects with shared properties and methods

2 .Lets see "this" keyword in Function Context: 😀- It is different in case of Regular Function and Arrow Function context. Lets see examples 🔥 #javascript #Interview