Decode-AiML

1.10 Object Oriented Programming (OOPs) in Python

Lecture 1.10.1) OOPs for AI/ML Engineers - OOPs in Python - Must-Know OOPs Concepts for ML Interviews - Hindi

Notes Link : OOPs for AI/ML Engineers

Video Description:

📘 Topics Covered:

How AI/ML Engineers Use OOPs in Real Projects
My AI/ML Interview Experience at a Top Product-Based Company
Most Important OOPs Concepts for AI/ML Interviews
Complete Object-Oriented Programming (OOPs) in Python
Procedural Programming vs Object-Oriented Programming
Introduction to OOPs in Python with Examples
Writing Your First Class in Python
OOPs Concepts Explained with Real-Life Example – Pizza Analogy
Four Pillars of OOPs: Overview (Encapsulation, Inheritance, Polymorphism, Abstraction)
Inheritance in Python – Use Cases for ML Engineers
Encapsulation in Python with Practical Examples
Polymorphism in Python – Method Overloading and Overriding
Data Abstraction – Hiding Complexity in AI Code
Static Methods and Copy Constructor in Python

#OOPsInPython #aiengineer #MLInterviewPreparation #pythonhindi #objectorientedprogramming #PythonForML #techinterviews #softwareengineering

Lecture 1.10.2) Procedural vs OOPs in Python - Pros & Cons Explained with Examples - OOPs in Python - Hindi

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Notes Link : Procedural vs OOPs in Python

Video Description:

📘 Topics Covered:

What is Procedural Programming? – Basics with Examples
What is Object-Oriented Programming (OOP)? – Python-Focused Overview
Procedural vs OOPs Programming – Key Differences with Real-Life Examples
When to Use Procedural Programming – Limitations & Applications
Real-World Use Cases of OOPs in Software Systems
Advantages of Object-Oriented Programming over Procedural Approach
OOPs Concepts Applied in Flipkart, Swiggy, and Ola Business Models

#ProceduralVsOOPs #PythonProgramming #OOPsExplained #PythonHindi #CodingConcepts #SoftwareDesign #TechEducation #RealWorldCoding #DecodeAiML

Lecture 1.10.3) Introduction to OOPs in Python - Classes, Objects, Attributes & Methods with Examples - Hindi

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Notes Link : Introduction to OOPs in Python

Video Description:

📘 Topics Covered:

What is Object oriented Programming ?
Understanding Classes and Objects with E-commerce Product Examples
Attributes and Methods explained with E-commerce product examples
Built-in vs User-Defined Data Types in Python
Classes, Objects, Attributes and Methods explained with Student Management system examples
Class Syntax in Python – Attributes, Methods, Constructors, self, Object, Instance
Explanation of the init() Constructor in Python

#OOPinPython #PythonClasses #PythonObjects #LearnPython #DecodeAiML #PythonInHindi #PythonProgramming #StudentManagementSystem #PythonTutorial #BeginnerPython

Lecture 1.10.4) Class and Object Syntax in Python - Explained with Real-World Examples - Hindi

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Notes Link : Class and Object Syntax

Video Description:

📘 Topics Covered:

Coding a Student Management System in Python
Implementing Classes, Objects, Constructors, Attributes, and Methods
Understanding init() and self in Python
Creating and Using Instances of a Class
Grouping and Managing Multiple Instances
Handling Student Records Across Multiple Clubs – Realistic Example

#OOPinPython #PythonClasses #PythonObjects #LearnPython #DecodeAI #PythonInHindi #PythonProgramming #StudentManagementSystem #PythonTutorial #BeginnerPython

Lecture 1.10.5) Instance and Class Attributes - Explained with Examples - Complete OOPs in Python - Hindi

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Notes Link : Instance and Class Attributes

Video Description:

📘 Topics Covered:

Writing our first class in python
Adding Instance attributes in python
Understanding the Constructor (init)
Role of self in Python Classes
Adding class attributes in python
Creating instance of our first class
Modifying Instance vs Class Attribute Values
Updating Class Attributes via an Instance and Checking Their Effect on Class and Other Instances

#InstanceVsClassAttribute #PythonClasses #OOPinPython #LearnPython #PythonInHindi #DecodeAiML #PythonTutorial #PythonForBeginners #PythonAttributes #PythonOOP #PythonForAiMl

Lecture 1.10.6) Instance and Class Methods - @classmethod, self vs cls, __str__() - OOPs in Python - Hindi

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Notes Link : Instance and Class Methods

Video Description:

📘 Topics Covered:

writing our first class in python
Adding instance methods in python
init() as an Instance Method
Role of self Parameter in Methods
Defining and Accessing Custom Instance Methods
Updating and Displaying Attributes via Instance Methods
Implementing Custom str() Method for Readable Output
Class methods in python explained
Use of @classmethod Decorator
Role of cls Parameter in Class Methods
Dunder Methods: init() and str()
Passing Objects as Parameters – Pass by Reference Explained

#InstanceMethod #ClassMethod #PythonOOP #SelfVsCls #PythonInHindi #DecodeAiML #LearnPython #PythonTutorial #DunderMethods #PythonForBeginners #PythonClasses

Lecture 1.10.7) Access Modifiers in Python - Private, Protected, and Public Members with Examples - Hindi

Video Link: Watch on YouTube

Notes Link : Access Modifiers in Python

Video Description:

📘 Topics Covered:

What Are Access Modifiers and Why Are They Important?
Access modifier for attributes and methods.
Private(__double) Members in Python explained with examples
How to access private(__double) member attributes and methods ?
Protected(_single) Members in Python explained with examples
How to access protected(_single) member attributes and methods ?
updating and displaying instance attributes using instance methods
Public(default) Members in Python explained with examples
Comparing Access Modifiers in Python with C++ and Java

#AccessModifiersPython #PythonOOP #PrivateProtectedPublic #PythonInHindi #DecodeAiML #LearnPython #PythonTutorial #PythonAccessControl #PythonVsJava #PythonVsCpp

Lecture 1.10.8) Getters and Setters in Python - property() vs @property Explained with Examples - Hindi

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Notes Link : Getters and Setters in Python

Video Description:

📘 Topics Covered:

What are Getters and Setters in python and why do we need it?
Real-World Use Case: Validating Input Shape in a DataLoader.
Conventional Implementation of Getters and Setters
Pythonic way of Implementing Getters and Setters
Getters and Setters Implementation using property()
Understanding fget, fset, fdel, and doc in property()
Implementing Getters and Setters Using @property
property() Vs @property explained with examples
Understanding @property, @name.setter, and @name.deleter Decorators

#GettersAndSetters #PropertyInPython #PythonOOP #PythonInHindi #DecodeAiML #LearnPython #PythonTutorial #EncapsulationPython #PythonForBeginners #PropertyVsDecorator

Lecture 1.10.9) Decorators in Python - Writing our custom Decorator - Explained with Examples - Hindi

Video Link: Watch on YouTube

Notes Link : Decorators in Python

Video Description:

📘 Topics Covered:

What are decorators and how do they work?
Writing our custom decorator from scratch in python.
Understanding getters and setters with @property and @name.setter
Pythonic way of Implementing getters and setters
property() vs @property used in getters and setters

#PythonDecorators #CustomDecorator #PythonGettersSetters #PropertyInPython #PythonOOP #DecodeAiML #PythonInHindi #LearnPython #PythonBestPractices #pythontutorial

Lecture 1.10.10) Dunder (Magic) Methods in Python - __init__(), __str__(), __add__() in Python - Hindi

Video Link: Watch on YouTube

Notes Link : Dunder Methods in Python

Video Description:

📘 Topics Covered:

What are dunder methods in Python?
Acronyms Explained - Dunder, Magic and Special methods
init() dunder method in python
str() dunder method in python
add() dunder method in python
Internals of dunder methods in python
Writing dunder methods for our custom class
Overview of Other Useful Dunder Methods: iter(), next(), getitem(), setitem() and more

#DunderMethods #MagicMethodsPython #PythonOOP #DecodeAiML #PythonInHindi #LearnPython #PythonSpecialMethods #PythonTutorial #PythonCustomClass #OperatorOverloading

Lecture 1.10.11) Static Variables and Static Methods in Python - Static Vs Class Vs Instance Methods - Hindi

Video Link: Watch on YouTube

Notes Link : Static Variables and Methods in Python

Video Description:

📘 Topics Covered:

What Are Static Variables and Static Methods in Python?
Implementing Static Variables Using Class Attributes
Class Attributes Explained with Practical Examples
Defining Static Methods in Python Using @staticmethod
Static Methods Explained With Use Cases
Static Methods as Utility and Factory Functions
Implementing a Singleton Class Using Static Methods
Can Static Methods Access Class and Instance Attributes?
Difference Between Static, Class, and Instance Methods

#StaticMethodsPython #ClassAttributes #PythonOOP #DecodeAiML #LearnPython #PythonInHindi #PythonTutorial #InstanceVsStaticMethod #SingletonClassPython #FactoryMethod #interviewpreparation #gate #gateda #gatedatascience

Lecture 1.10.12) __new__() vs __init__() in Python - Private Constructor & Singleton Class Explained - Hindi

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Notes Link : new() Vs init() in Python

Video Description:

📘 Topics Covered:

What is the new() Method and When Is It Called?
What is the init() Method and Its Role in Object Initialization?
What Happens During Instance Creation in Python?
What Is the object Base Class in Python?
super() explained in python
What Are Private Constructors and When to Use Them?
What Is a Singleton Class and Why Use It?
Writing Your First Singleton Class in Python

#NewVsInit #SingletonClassPython #PrivateConstructor #PythonOOP #PythonInHindi #DecodeAiML #PythonMagicMethods #PythonTutorial #LearnPython #ObjectCreationPython

Lecture 1.10.13) Copy Constructor in Python - __copy__() vs copy.copy() vs copy.deepcopy() Explained - Hindi

Video Link: Watch on YouTube

Notes Link : Copy Constructor in Python

Video Description: This video from the Decode AiML Python OOP series explains how copy constructors work in Python, the difference between shallow and deep copies, and how to use built-in methods like copy(), copy.copy(), and copy.deepcopy() effectively.

📘 Topics Covered:

What are copy contructors?
Difference Between a Constructor and a Copy Constructor
Shallow Copy vs Deep Copy – Explained with Examples
Implementing the copy() Magic Method
copy module in python for copy constructors
copy.copy() method and copy.deepcopy() method explained with examples

#DecodeAiML #pythoninhindi #pythonprogramming #pythontutorial #learnpython

Lecture 1.10.14) OOPs in Python Explained with Pizza Analogy - Classes, Objects, Attributes & Methods - Hindi

Video Link: Watch on YouTube

Notes Link : COOPs Explained with Pizza Analogy

Video Description:

📘 Topics Covered:

What Are Classes and Objects? – Explained with a Pizza Analogy
Class vs Instance – Key Differences
Understanding Attributes and Methods Using a Pizza Example
Using init() and str() for the Pizza Class
Creating a List of Pizza Instances in Python
Complete Hands-On OOP Concepts with Real-World Pizza Analogy

#PythonOOP #PizzaAnalogy #ClassesAndObjects #PythonInHindi #DecodeAiML #LearnPython #PythonTutorial #OOPConcepts #DunderMethods #RealWorldOOP

Lecture 1.10.15) Pillars of OOPs in Python - Inheritance, Encapsulation, Polymorphism and Abstraction - Hindi

Video Link: Watch on YouTube

Notes Link : Pillars of OOPs in Python

Video Description: This video from the Decode AiML Python OOPs series gives a complete and beginner-friendly overview of the four foundational pillars of object-oriented programming, explained through real-world analogies and Python examples.

📘 Topics Covered:

Pillars of OOPs explained in one shot.
Inheritance in Python – With Real-World Use Cases
Encapsulation in Python – Explained Through Practical Examples
Polymorphism in Python – Code Reusability & Flexibility in Action
Abstraction in Python – Hiding Internal Logic with Simple Interfaces
Introduction to Abstract Classes in Python and the ABC Module

#OOPPillars #InheritancePython #EncapsulationPython #PolymorphismPython #AbstractionPython #PythonInHindi #DecodeAiML #PythonOOP #AbstractClassPython #LearnPython

Lecture 1.10.16) Inheritance in Python - Parent vs Child Class, Method Overriding & super() - Hindi

Video Link: Watch on YouTube

Notes Link : Inheritance in Python Part-1

Video Description:

📘 Topics Covered:

What is Inheritance in Python?
Understanding Parent (Base) and Child (Derived) Classes
Using the isinstance() method
Method Overriding in Inheritance
The super() function for parent class initialization
Fun Facts: How object and type work in Python classes

#PythonInheritance #MethodOverriding #SuperInPython #PythonClasses #PythonOOP #PythonInHindi #DecodeAiML #LearnPython #ParentChildClass #PythonOOPConcepts

Lecture 1.10.17) Types of Inheritance in Python - Single, Multiple, MRO & Member Access Explained - Hindi

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Notes Link : Inheritance in Python Part-2

Video Description:

📘 Topics Covered:

Accessibility of Members in Inheritance
Types of Inheritance in OOPs
Single Inheritance Explained with Examples
Multilevel Inheritance Explained with Examples
Multiple Inheritance Explained with Examples
Hierarchical Inheritance Explained with Examples
Hybrid Inheritance Explained with Examples
Understanding MRO (Method Resolution Order)
Benefits and Limitations of Using Inheritance in Python

#TypesOfInheritance #PythonInheritance #OOPInPython #PythonMRO #DecodeAiML #PythonInHindi #LearnPython #MultipleInheritancePython #InheritanceHierarchy #PythonClasses

Lecture 1.10.18) Encapsulation in Python Explained with Real Examples - Encapsulation vs Abstraction - Hindi

Video Link: Watch on YouTube

Notes Link : Encapsulation in Python Part-2

Video Description: In this video from the Decode AiML Python OOP Series, you’ll learn what encapsulation means in Python, how it’s different from abstraction, and how to use access modifiers like private, protected, and public members in real-world class design.

📘 Topics Covered:

What is Encapsulation in Python?
Encapsulation vs Abstraction – Key Differences
Real-World Example of Encapsulation in OOP
Access Modifiers in Python – Private, Protected, and Public
Accessing and Modifying Private Data Members in Python

#EncapsulationInPython #AccessModifiers #AbstractionVsEncapsulation #PythonOOP #PythonInHindi #DecodeAiML #LearnPython #PythonTutorial #PrivateMembersPython #OOPConcepts

Lecture 1.10.19) Polymorphism in Python - Method Overloading, Operator Overloading, Duck Typing - Hindi

Video Link: Watch on YouTube

Notes Link : Polymorphism in Python

Video Description: In this video from the Decode AI Python OOP Series, you’ll learn all about Polymorphism in Python — a core OOP concept that allows for flexibility and code reusability. Through real-world examples, we explore method overloading, operator overloading, method overriding, and duck typing.

📘 Topics Covered:

What is Polymorphism in Python?
Method Overloading Explained with Real-World Examples
Operator Overloading in Python with Custom Classes
Method Overriding Using Inheritance
Duck Typing – If it walks like a duck, it’s a duck!

#PolymorphismInPython #OperatorOverloading #MethodOverriding #DuckTyping #PythonOOP #PythonInHindi #DecodeAiML #LearnPython #PythonTutorial #OOPConcepts #decodeai

Lecture 1.10.20) Abstract Class & Methods in Python - Full vs Partial Abstraction Explained - Hindi

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Notes Link : Abstract Class & Methods in Python

Video Description: In this video from the Decode AiML Python OOP Series, we focus on the pillar of Abstraction and how it’s implemented using abstract classes and abstract methods in Python. Learn how to use the ABC module and @abstractmethod decorator to enforce abstraction in real-world applications.

📘 Topics Covered:

What is Abstraction in Python?
Abstract Classes and Abstract Methods Explained
Using the ABC Module and @abstractmethod Decorator
Abstract Class vs Concrete Class
Abstract Method vs Concrete Method
Full Abstraction vs Partial Abstraction
Advantages of Using Abstract Classes in Python

#AbstractionInPython #AbstractClassPython #AbstractMethodPython #PythonOOP #PillarsOfOOP #PythonInHindi #DecodeAiML #LearnPython #PythonTutorial #ABCModule

Lecture 1.10.21) Abstraction in Python Explained with Examples - Abstraction vs Encapsulation - Hindi

Video Link: Watch on YouTube

Notes Link : Abstraction in Python

Video Description: In this video from the Decode AiML Python OOP Series, we dive deeper into the concept of Abstraction in Python, using relatable examples like a payment system to demonstrate how abstraction works in real-world applications. We also clarify the difference between abstraction and encapsulation and when to use each.

📘 Topics Covered:

Introduction to Abstraction in Python
Abstraction Explained with Payment System Example
Abstract class in Python using ABC and @abstractmethod
Abstraction vs Encapsulation – Key Differences Explained
Key Points and Best Practices for Using Abstraction in Python

#AbstractionInPython #EncapsulationVsAbstraction #AbstractClassPython #PythonOOP #PythonInHindi #DecodeAiML #LearnPython #OOPConcepts #PythonTutorial

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