1. OOPs Concept in Java with Examples | 4 Pillars of Object Oriented Programming (OOPs) 

Awesome explanations...so simplified. Thanks a lot ☺️

Hi Shrayansh, have u made all the videos public or there are more vidoes in these playlist? Do i need to join to access the complete playlist

What is your view on kotlin ? You can completely write anything just using functions and achieve same functionality as class based paradigm.

nice I got a nice revision after a long one year

00:02 Overview of Object Oriented Programming (OOPs) in Java 02:21 Real world entities have behavior (functionality) and properties 07:09 Objects in OOP have properties and behaviors 09:38 Class is the blueprint/template for creating objects. 15:00 Creating objects using the 'new' keyword in Java 17:31 First pillar of OOPs: Data Abstraction 21:49 Achieving data abstraction through interface and abstraction. 24:07 Data abstraction is essential for user interface simplicity and confidentiality. 28:37 Implement data hiding for simplified code 30:47 Data abstraction simplifies client code 35:30 Encapsulation in OOPs 37:49 Encapsulation bundles data and code into a single unit in Java OOPs 42:15 Object-oriented programming emphasizes the need for information exchange between classes. 44:39 Classes have control over their own properties and methods. 49:08 In OOPs, data can be accessed only through methods, not directly. 51:11 Data encapsulation is like keeping data inside a capsule for protection. 55:41 Understanding the concept of inheritance in Java 58:09 Car type and object creation in OOPs 1:03:25 Inheritance and method ambiguity in object-oriented programming. 1:05:53 Diamond problem in OOPs 1:10:23 Polymorphism in Java 1:12:33 Method overloading is known as static polymorphism or compile time polymorphism. 1:17:19 Method overloading based on return type is not allowed 1:19:25 Overloading vs. Overriding in Java 1:23:52 Method Overloading vs Method Overriding in OOPs 1:26:13 Inheritance and has a relationship in OOPs concept 1:30:48 Understanding 'has a' relationship in OOPs 1:33:16 Objects in OOP are strongly related and impact each other

Can you make video on functional programming and async and reactive programming

Great Content. Also A Small Request From My Side. Could You Please Also Share and Design Complex MCQs Which Revolve Around These Topics Which Help in Strengthen our concepts

Dear @ConceptandCoding Where can i download the notes for this video

@sheyansh In polymorphism, can we change access modifier and exception if any in case of overriding ?

Hi Shrayansh, at 25:17 what does this user mean, is it like a client (any other application) that uses our exposed interface methods ?

Hi Shreyansh, have you shared this slide somewhere?

when you upload the springboot and microservices video?

Hi, Plz share the slides, as it will be very helpful for revision or remember the topics

I like your content. Is it possible for you to share link to all your PPTs / Slides or One Note whichever way you can share the notes so that we don't need to worry about taking notes and instead focus on studying. Whatever slides you've taught on should also suffice.

can we pls get the slide here as well ?Thanks

Do these videos cover whole java core. Like in this video concepts are explained in brief and there is no other video of java oops in the playlist

Also the diamond problem we can resolve throw interface but how it is working in other language like CPP .. concept will be same for all is it?

Bro nice one, but if possible please make this video like the one, you explained memory management & Garbage collection without PPTs

Thank u 👍👍

hii, i joined your membership today, i was expecting the notes will also be shared, hope i am not wrong, cause it will be good for us to revise it before interview.

Class is a blueprint/template/skeleton/stencil/mold by which we can create objects.

In polymorphism dynamic dispatch is missing. Anyways, great video simple & crisp.

One question on method overriding - class B extends A -> A obj = new B(); Can you explain this type of object creation? and if we do obj.getEngine(); then whose method will be called?

Bro, can you make one video on deployment basically how to deploy microservice and web app and see logs.

Hi shreyansh What is the use of private class if we can't access it. Can you tell any real-life example.

we call the method after creating the object in both the cases (Method overriding and method overloading) then why one is called as compile time polymorphism and another runtime polymorphism. I understand the fact that in overriding at runtime it gets decided which methods to call but same also happen in overloading. It seems like silly question. but can anyone answer?

objects have state , behaviour and identity

Can you make detailed video on aggregation association composition

Hey bro, can you please share these slides for notes?

Where can I find these ppts ?

Hi Sheyansh I am premium member unable to find notes for videos please share any discord link available and notes download link

Please add the notes , it will be helpful for revision, please consider it fast.

how to acheieve composition and aggregation in java . can you plz tell

Sir can you share slides for notes and revision purposes. Thanks I just brought memebership for this playlist ❤❤

It is mentioned in Procedural or Functional programming that reusability is not possible but we can call the function again and reuse. Right ?

Notes link?

Post core java...Please upload spring framework and spring boot as well

commenting for better reach

Can i download these videos offline after join ?

can we please get the notes? Or do we get it if we become a paid member?

please share the slides as well

can you also shared this ppt?

can we get the slides for this

sir pls share notes of java sir, it will helop for me

Object will have State and Behaviour.

Can you please use hindi as a medium of communication ..I guess that will be more favourable for you to explain .

How many hrs is the whole playlist?

Is this the same course in udemy?

In this video, you have not covered coding example

Can you please share those handwritten notes and pdf used here ?

whoever is asking the question, are the real questions which asked by interviewer

DAATA :P

Thanks for using English and not hindi

Pls correctly pronounce the word data, it's not datha it is daeta

Could You Please Provide these slides or notes