Polymorphism in Java - Concept | Compile time and Runtime | Overloading and Overriding | Code Decode

Ability of an object to take
Many forms. Any object in java that passes IS-A test is polymorphic and since all objects extends Object class hence all object are polymorphic.

Udemy Course of Code Decode on Microservice k8s AWS CICD link:

Course Description Video :

To implement polymorphism in java we have 2 ways :
Static can be implemented by overloading
Dynamic can be implemented by Overriding

If child class has same method (with same signature) as defined in parent class is overriding
A process in which a call to overridden method is resolved at runtime rather than compile time.

Methods having same names but different Parameters is method overloading. Eg
Add(a,b) and Add(a,b,c)
Both methods add all arguments
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#polymorphism #java #polymorphism

[WonderWhizTales]

This video helped me understand the runtime polymorphism very nicely. Which used to confuse me since 1 year

[dishav]

Well u have created the best playlist of JAVA on youtube..Specially for interview preparation! Thank you so much

[amritvela]

Effective videos, all to the point; great for everyone whether fresher or someone experienced who wants to quickly revise,
much better than reading theory & 3 hour long videos available otherwise.
Just a suggestion, please explain method Signature just in the starting of video with example.
As you said mostly people confuse between types & return types.

[malikawais]

9:58 "chota diba can be sent to the bigger box"
btw very clear explanation. Thanks a lot for all of your hard work.

[yulial]

Hello! One small thing about the type promotion: 8:20.
Number 5 can be promoted to bigger primitive type, e.g. long, or autoboxed to Integer. However it cannot be promoted and autoboxed at the same time. So 5 cannot be promoted to Long.

[sunainanavas]

Great explanation..Keep up the good work🎉🎉🎉

[sumansaha]

Thanks a lot for all of your hard work, it helps me to crack different interview

[fatimaadreeta]

Very clear explanation. Thank you for this video. 💚💚

[nafisahmed]

1:25 i head 'matlab' i understood that!

[svaduvan]

all ur efforts goes vain bcz even though it is theory video adding example would have benefited the viewers much better