call, apply and bind methods| Method Borrowing | Modern Javascript 2021

Показать описание

call, apply and bind are predefined methods in javascript and its very using to handle this keyword .
this keyword work quiet differently in javascript as compared to other object oriented language and that creates confusion for the programmers.

Function borrowing allows us to use the methods of one object on a different object without having to make a copy of that method and maintain it in two separate places. It is accomplished through the use of .call(), .apply(), or .bind(), all of which exist to explicitly set this on the method we are borrowing.
There are many benefits to method borrowing:
It prevents the unnecessary duplication of code.

It allows the user to use methods of different objects without inheriting.

Using method borrowing prevents the replication of methods in multiple object blocks and saves time.

call, apply and bind method is just to implement method borrowing, where we can use explicitly specify what this should reference within the calling function.

In this video, I have explained how you should write your functions so that you can optimised your code and can clear the coding round during your interview.

Support my channel so that I can reach to wider audience. Please share it in your network 🙏

Connect with me on social platform:

For more such interesting videos, please subscribe to my channel and stay connected.

#javascript #NishaSingla #callapplybind

Рекомендации по теме

Комментарии

I can't explain in words how well you have explained. you are really great

yandlurinirosha-ltjg

What a superb explanation of concepts👍👍

samkorgal

Been trying really hard to wrap my head around these three methods; finally, a video that made sense and I understood them. Greetings from Pakistan.

sarfraznawaz

Wonderfully explained!!! I have tried to understand call, apply and bind by reading many blogs and many websites. But in just 23min video you explained it clearly. Thank you

darshangowda

Call apply and bind i wanted to know. Luckily i got your video. Really helpful thanks.

logeesh

Hi Nisha,
No one gave so much clearity between the differences of these methods like you did with examples.
Much appreciated .
Kudos !!

rahulhasani

Excellent explanation. Thank you so much for explaining the very deep concepts of javascript Nisha. It is really easy to understand the concepts when you are explaining. I recommend everyone who is learning javascript to watch all of his videos.

dashrathnaik

Wow! Really clear and thorough explanation!

BurritoBrooks

Excellent explaining!!! Deep content as always!! Thanks you very much for your effort!!!

akiratoriyama

Thanks for your clean and clear explanation

rajeshkolluri

Appreciate the way you explain the concepts, Grateful 🙏

jayeshgite

Clear and to the point (Top level Teaching) :)

mr.abu-bakerbp

comma seperated syntax worked for me even I use apply

akifcankara

Very nicely and clearly explain this concept
Thank you very much
Is there any plan for basic Javascript?

ZahidHussain-prhg

Great explanation Nisha, just a suggestion you can create a part 2 for this tutorial and cover more examples of how "this" works weird in js like in case of closure (you have actually covered here but a practice with few more examples would be good).

ashutoshankur

Super madam please keep vedios countinsuly madam. 🙏🙏

chilakalauttejuttej

Mam please make a detailed video on this keyword with interview questions

bishwajeetpandey

Hello Nisha please make a video on data structures and algorithms

prabhanjandeshpande

Hi Nisha,
Great Explaination, Really appreciated the way you explained. Can you please do a video on closure and on oops concepts?
Thanks in Advance

santhoshmamidi

call, apply and bind methods| Method Borrowing | Modern Javascript 2021

call, apply and bind method in JavaScript

JavaScript call() apply() bind() Methods In 90 Seconds #JavaScriptJanuary

#42 Using Call, Apply and Bind | JavaScript Full Tutorial

JS Function Methods call( ), apply( ), and bind( )

Call, Apply and Bind methods in JavaScript | CodeSketched

javascript call apply bind

Javascript Interview Questions ( Call, Bind and Apply ) - Polyfills, Output Based, Explicit Binding

javaScript call apply and bind

Call Method in JS #JsPuzzle #coding #javascriptdev #reactjs #call #apply #bind

call, apply and bind method in JavaScript

JavaScript Interview - Q What are call, apply and bind methods in JavaScript ?

Call, Apply and Bind method in JavaScript Hindi | JavaScript Tutorials #23

call, apply and bind methods| Method Borrowing | Modern Javascript 2021

Call, apply & Bind in JavaScript - Front End Interview 🔥 Episode 4 - In 20 Minutes

Call apply bind in JavaScript | Front-end interview series Ep. 7

Call and this in javascript | chai aur #javascript

How to use Call, Apply and Bind methods in JavaScript

032 | call, apply & bind Methods | The Modern JavaScript Tutorial

JavaScript call, apply and bind methods | JavaScript Tutorials

Call, Apply, and Bind Methods explained in 100 seconds - Learn JavaScript

When to use Call Apply Bind methods in JavaScript | JavaScript Interview Series: EP-05

Minute JavaScript - Apply Bind Call function methods

Bind in javascript | chai aur #javascript

JavaScript Practical Applications of Call, Apply and Bind functions