Frontend Master Explains how this works inside arrow function #javascript #webdev

Solve any question based on this keyword in javascript.

Chapter Markers:

00:00 Intro
00:20 Lexical scope
00:37 Lexically Resolving?
01:58 Rule
03:10 Exercies

#udemy #leetcode #geektrust #geeksforgeek #hackerrank #codechef #iit #uptu #aktu

[rahuulmiishra]

Grab your copy of frontend interview kit and increase your chance of clearing any interview:

[kartikkaushik]

Alsl make one vedio how to use this in closures

[TechMainul]

Want to know about your Theme using in VS Code!

[sohaibzafar]

Respected sir are u have a complete javascript video on you tube

[tushws]

Thanks for the video, but I've a doubt

const obj = {
data: [1, 2, 3],
process: function(){
this.data.forEach( function(elem){
console.log(this);
} );
}
}

why "this" prints window object and not the data array?

[knightwor]

Sir can you make video on how we can take a sepcific data type's arguments in function.

like ek function add(a, b) h, or hame chahte h ki ye function a or b ki value ko tabhi accept kre jb ye integer value ho vrna ye error throw kre.