In JS, every function has a property called
Prototype
By default this property is empty
You can add properties and methods to it
JavaScript has prototype based Inheritance

Suppose there is a function X.
When you create another func that is inherited from X, it will inherit the methods and properties defined in X’s prototype

FREE Courses - https://automationstepbystep.com/onli...
GitHub - https://github.com/Raghav-Pal/
Udemy - https://www.udemy.com/user/raghav-pal-3/
Training by Raghav at your venue - [email protected]
Training schedule - https://automationstepbystep.com/trai...
----------- UI TESTING -----------
Selenium Beginners - https://bit.ly/2MGRS8K
Selenium Java Framework from Scratch - https://bit.ly/2N9xvR6
Selenium Python - https://bit.ly/2oyMp5x
Selenium Tips - https://bit.ly/2owxc50
Selenium Builder - https://bit.ly/2MKNtlq
Katalon Studio - https://bit.ly/2wARFdi
Robot Framework with RIDE- https://bit.ly/2Px6Ue9
Robot Framework with Eclipse - http://bit.ly/2N8DZxb

----------- API TESTING -----------
Web Services (API) - https://bit.ly/2MGafL7
SoapUI - https://bit.ly/2MGahmd
Postman - https://bit.ly/2wz8LrW
General - https://bit.ly/2PYdwmV
Katalon Studio API Testing - https://bit.ly/2BwuCTN

----------- MOBILE TESTING -----------
Appium - https://bit.ly/2ZHFSGX
Mobile Playlist - https://bit.ly/2PxpeUv

----------- CI | CD | DEVOPS -----------
Jenkins Beginner - https://bit.ly/2MIn8EC
Jenkins Tips & Trick - https://bit.ly/2LRt6xC
Docker - https://bit.ly/2MInnzx

----------- VERSION CONTROL SYSTEM -----------
Git & GitHub - https://bit.ly/2Q1pagY

----------- PERFORMANCE TESTING -----------
JMeter Beginner - https://bit.ly/2oBbtIU
JMeter Intermediate - https://bit.ly/2oziNVB
JMeter Advanced - https://bit.ly/2Q22Y6a
JMeter Tips & Tricks - https://bit.ly/2NOfWD2
Performance Testing - https://bit.ly/2wEXbLS

----------- PROGRAMMING -----------
Java Beginners - https://bit.ly/2PVUcXs
Java Tips & Tricks - https://bit.ly/2CdcDnJ
GROOVY - https://bit.ly/2FvWV5C
JAVASCRIPT - http://bit.ly/2KJDZ8o

----------- IDE -----------
Visual Studio Code - https://bit.ly/2V15yvt

----------- MAVEN -----------
Maven - https://bit.ly/2NJdDRS

----------- OTHERS -----------
Redis- https://bit.ly/2N9jyCG
Misc - https://bit.ly/2Q2q5xQ
Tools & Tips - https://bit.ly/2oBfwoR
QnA Friday- https://bit.ly/2NgwGpw
Sunday Special - https://bit.ly/2wB23BO

Ask Raghav - https://bit.ly/2CoJGWf
Interviews - https://bit.ly/2NIPPxk
All Playlists - https://bit.ly/2LSiezA

Keep Learning,
Raghav

Website - https://automationstepbystep.com/
LifeCharger - http://lifecharger.org/
Udemy Courses - https://www.udemy.com/user/raghav-pal-3/
Facebook -   / automationstepbystep  
Twitter -   / automationsbs  
Youtube -    / automationstepbystep  
Instagram -   / automationstepbystep  

You can support my mission for education by sharing this knowledge and helping as many people as you can.