Learn Object Oriented Programming (OOPs) Concepts In Java

Udemy

Learn everything there is to understand about object-oriented programming from scratch to become certified Java developers.

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₹ 549 2299

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                                    Medium of instructions
                                    English

                                    Mode of learning
                                    Self study

                                    Mode of Delivery
                                    Video and Text Based

Types of Programming languages

Unstructered Vs Structered Programming Languages
Structered Vs Object Oriented Programming Languages
Aspect Oriented Programming Languages
Object Based Vs Object Oriented Programming Languages

Object Oriented Features

Class Vs Object
Encapsulation Vs Abstraction
Inheritance
Polymorphism
Message Passing

Containers or Top Most Elements In Java

Class Syntax
Access Modifiers Part-1
Access Modifiers Part-2
Access Modifiers Part-3
class, className, extends, implements keywords
Possible Syntaxes of Classes
Procedure to use classes in Java
Internal flow in Class Utilization
More than one class in Single Java Appl
Concrete Methods Vs Abstract Methods
Abstract Classes Part-1
Abstract Classes Part-2
Interfaces Part - 1
Interfaces Part - 2
Interfaces Part - 3

Methods in Java

Method Syntax Part - 1
Method Syntax Part - 2
Method Syntax Part - 3
Method Signature and Prototype
Mutator Methods Vs Accessor Methods Part-1
Mutator Methods Vs Accessor Methods Part-2
Mutator Methods Vs Accessor Methods Part-3
Var-Arg Method Part - 1
Var-Arg Method Part - 2

Object Creation Process in Java

Procedure To Create Objects Part - 1
Procedure To Create Objects Part - 2
Procedure To Create Objects Part - 3
Procedure To Create Objects Part - 4
hashCode() and toString() methods Part - 1
hashCode() and toString() methods Part - 2
Immutable Objects Vs Mutable Objects Part - 1
Immutable Objects Vs Mutable Objects Part - 2
User defined Immutable Class
Object Vs Instance

Constructors in Java

Constructors : Introduction Part - 1
Constructors : Introduction Part - 2
Default Constructor
User Defined Constructors Part - 1
User Defined Constructors Part - 2
User Defined Constructors Part - 3
User Defined Constructors Part - 4
Constructor Overloading

Instance Context In Java

Instance Variable
Instance Methods
Instance Block and Instance Flow Of Execution
Instance Flow Of Execution

'this' Keyword In Java

'this' keyword : To refer current class Variables Part - 1
'this' keyword : To refer current class Variables Part - 2
'this' keyword : To refer current class Methods
'this' keyword : To refer current class Constructors Part - 1
'this' keyword : To refer current class Constructors Part - 2
'this' keyword : To return current class Object

'static' Keyword in Java

'static' keyword: Static Variable Part - 1
'static' keyword: Static Variable Part - 2
'static' keyword: Static Variable Part - 3
'static' keyword: Static Variable Part - 4
'static' keyword: Static Method Part - 1
'static' keyword: Static Method Part - 2
'static' keyword: Static Method Part - 3
'static' keyword: Static Block Part - 1
'static' keyword: Static Block Part - 2
'static' keyword: Static Anonymous Inner class
'static' keyword: Static Import

Static Flow of Execution

'static' keyword: Static Context Part - 1
'static' keyword: Static Context Part - 2
'static' keyword: Static Context and Instance Context Part - 1
'static' keyword: Static Context and Instance Context Part - 2

Class.forName() and newInstance() Methods

Class.forName() method internal functionality
newInstance() method internal functionality
Utilizations of Class.forName() and newInstance() methods

Factory Methods and Singleton Classes

Factory Methods
Singleton classes Part - 1
Singleton classes Part - 2

'final' Keyword and 'enum' Keyword In Java

final keyword : final variable
final keyword : final methods and final classes
'public static final' Convension for constant variables
enum keyword Part - 1
enum keyword Part - 2
enum keyword Part - 3

main() Method in Java

main() method Introduction
Why main() method is 'public'
Why main() method is 'static'
Why main() method has 'void' Return Type
Why main() method required 'parameter'
Why main() method required 'String[]' parameter
List of valid and Invalid Syntaxes of main() method
More than one main() in Single Java Application
main() method Overloading and Overriding
main() method in Inheritance

Associations In Java

Introduction To Relationships
One-To-One Association through Constructor Dependency Injection
One-To-One Association through setter method Dependency Injection Part - 1
One-To-One Association through setter method Dependency Injection Part - 2
One-To-Many Association through Constructor Dependency Injection
One-To-Many Association through setter Dependency Injection
One-To-Many Association Internal Data Representation
Many-To-One Association through Constructor Dependency Injection
Many-To-One Association through setter Dependency Injection
Many-To-Many Association through Constructor Dependency Injection
Many-To-Many Association through Setter Method Dependency Injection
Many-To-Many Association through Setter Method Dependency Injection
Composition Vs Aggregation

Inheritance In Java

Inheritance Introduction Part-1
Inheritance Introduction Part-2
Types of Inheritance Part - 1
Types of Inheritance Part - 2
Types of Inheritance Part - 3
Types of Inheritance Part - 4
Static Context in Inheritance Part - 1
Static Context in Inheritance Part - 2
Instance Context in Inheritance Part - 1
Instance Context in Inheritance Part - 2
Instance Context in Inheritance Part - 3
Static Context and Instance Context Mix in Inheritance Part - 1
Static Context and Instance Context Mix in Inheritance Part - 2

'super' keyword In Java

Super Keyword Part - 1
Super Keyword Part - 2
Super Keyword Part - 3
Super Keyword Part - 4
Super Keyword Part - 5
Super Keyword Part - 6

Class Level Type Casting In Java

Up Casting Part - 1
Up Casting Part - 2
Down Casting Part - 1
Down Casting Part - 2

USES-A Relationship In Java

USES-A Relationship

Polymorphism

Polymorphism Introduction
Method Overloading Part - 1
Method Overloading Part - 2
Method Overloading Part - 3
Method Overriding Part - 1
Method Overriding Part - 2
Method Overriding Part - 3
Method Overriding Part - 4
Method Overriding Part - 5
Rules and Regulations for Method Overriding Part - 1
Rules and Regulations for Method Overriding Part - 2
Rules and Regulations for Method Overriding Part - 3
Rules and Regulations for Method Overriding Part - 4
Rules and Regulations for Method Overriding Part - 5
Rules and Regulations for Method Overriding Part - 6

Abstract Classes In Java

Abstract Methods and Abstract classes Introduction
Concrete Method Vs Abstract Method
Concreate class Vs Abstract Class
Abstract Class Part - 1
Abstract Class Part - 2
Abstract Class Part - 3
Abstract Class Part - 4
Abstract Class Part - 5

Interfaces In Java

Interfaces Part - 1
Interfaces Part - 2
Interfaces Part - 3
Interfaces Part - 4
Interfaces Part - 5
Interfaces Part - 6
Interfaces Part - 7
Syntaxes between classes, abstract classes and Interfaces Part-1
Syntaxes between classes, abstract classes and Interfaces Part-2
Syntaxes between classes, abstract classes and Interfaces Part-3
Differences between classes, abstract classes and Interfaces

Marker Interfaces and Adapter Classes

Marker Interfaces : Serializable
Marker Interfaces : Cloneable
Adapter Classes Part-1
Adapter Classes Part-2
Adapter Classes Part-3

Object Cloning In Java

Object Cloning Introduction Part-1
Object Cloning Introduction Part-2
Object Cloning Introduction Part-3
Shallow Cloning Part-1
Shallow Cloning Part-2
Deep Cloning Part-1
Deep Cloning Part-2

'instanceof' Operator

instanceof Operator Part-1
instanceof Operator Part-2

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Learn Object Oriented Programming (OOPs) Concepts In Java

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