Call and this in javascript | chai aur #javascript

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[Dev-Phantom]

I use to think "Call, apply and bind " was just a theoritical nothing practical thing but this is the first time I actually understood the Use Case of "CALL", one of the best Lecture thanks sir. Again Thanks a lot.

[thecalgarians]

I did not even know that call/bind/apply even exist.
Hitesh ji, you nailed it.

[amit_]

Kuch teachers ke aawaj se unko padhna achha lagta hai. You are one of them Sir..

[ManishPrajapati_IIITS]

Congratulations sir for 150K subscribers...You deserve much more than that!...

[Dev-Phantom]

best example for ecplanation of, what is call in js. Thanks sir

[sourabhkakani]

one of the best series of JAVASCRIPT in YouTube 👍, the way of explanation is very good . Thanks for making such great videos for us

[geeteshyadav]

sir you have explained it very easily, thank you

[samrat_pandey]

Watch almost 2 playlist before that, but never ever learn new thing that way. Thank you Sir.

[architapatnaik]

Great effort sir. This is one of the tricky ones, which you explained very well. I was always wondering why we need call/apply/bind, as we can call a function directly with its name. The only difference is, via call/apply/bind we can set our current context (optionally can send our parameters), which we cant do via normal function call. But, now i understood, under the hood its the function execution context which play a vital role when there is function inside another function.

[abhishekkhatana]

Sir ise speed se aaj hi complete krwa doge Javascript ko 😂😂😂😂 Thnx sir ise derailed course lane ke liye 🙇🙇🙇🙇

[nehabansal]

The way you explains sir, that definitely came from years of experience. I used to move from one video to other to understand topics. But now found gem, no need to go anywhere else. Aapke samjhane se sab samajh aa jata h😊

[mdmusaddique_cse]

Such good demonstration of call and this. Diagrammatic illustration makes the understanding concrete.

[muhammadarslan]

I am addicted to Sir Hitesh Lectures, top notch quality available for free

[akshayjain]

Thanks sir jii ❤ your content and the way you explain is osm . You made js to easy to learn

[theoldgamer]

12:20, Also run with a call back function to see if the 'this' for the callback does something different

[amit_]

Love this JAVASCRIPT series.... Love you Hitesh

[harshsajla]

sir i'm in love with your teaching style can't express how good I'm feeling to find this channal 🥺

[anujpoudel]

what is wrong with passing the context through arguement??
function setName(ctx, name){
ctx.username = name;
}

function createUser(name, email){
setName(this, name);
this.email = email;
}

[sumitsinha]

Ekdum badiya explain bhiya, dimag me hi call stack console.log ho gya !!

[aadityapuri]

There is a doubt in my mind. This call function is okay, like we can use call to use the reference of other function's execution context. But when we use "this" keyword in the function which is called by the call method then it will always access the other function's execution context, what if I also want to refer to my context.
Eg: What if I want a variable named as "username" (whose context refers to its parent function only) in the mentioned example's SetUsername method.
"this.username" always gives me context of createUser and append a new child always.