Added Some oop info

Author: VR-Rathod

pages/DSA , Algo & System Design.md

@@ -1,4 +1,44 @@
-# More Learn
+# OOP consepts
+	- ## The  **core concepts**  of OOP are indeed  **14** :-
+		- **Class** - Blueprint for creating objects, defining properties and methods.
+		  logseq.order-list-type:: number
+		- Object - An instance of a class containing data and behavior.
+		  logseq.order-list-type:: number
+		- **Encapsulation** - Bundling data and methods, restricting direct access to an object's internal state.
+		  logseq.order-list-type:: number
+		- **Abstraction** - Hiding complex implementation details and exposing only essential features.
+		  logseq.order-list-type:: number
+		- **Inheritance** - Mechanism by which one class derives properties and behaviors from another.
+		  logseq.order-list-type:: number
+		- **Polymorphism** - Ability for objects of different types to be treated as instances of a common superclass.
+		  logseq.order-list-type:: number
+		- **Constructor** - Special method for initializing objects when created.
+		  logseq.order-list-type:: number
+		- **Destructors** - Method for cleaning up when an object is destroyed or goes out of scope.
+		  logseq.order-list-type:: number
+		- **Composition** - Creating complex objects by combining simpler objects, a "has-a" relationship.
+		  logseq.order-list-type:: number
+		- **Interface** - Defines a contract that classes must follow, without providing implementation.
+		  logseq.order-list-type:: number
+		- **Method Overloading** - Defining multiple methods with the same name but different parameters.
+		  logseq.order-list-type:: number
+		- **Method Overriding** - Redefining a method in a subclass to change its behavior.
+		  logseq.order-list-type:: number
+		- **Static Methods and Class Methods** - Methods that belong to the class rather than instances.
+		  logseq.order-list-type:: number
+		- **Dynamic Binding (Late Binding)** - Resolving method calls at runtime based on the object type.
+		  logseq.order-list-type:: number
+	-
+	- ### But **additional related concepts** or **design patterns** that can supplement or extend OOP are:-
+		- **Delegation** - One object handing over responsibilities to another.
+		- **Mixin** - A class that provides functionality to other classes without being a parent class.
+		- **Abstract Classes** - Classes that cannot be instantiated and may contain abstract methods.
+		- **Loose Coupling and High Cohesion** - Reducing dependencies between components and ensuring focused class responsibilities
+		- **Factory Pattern**: Creating objects without specifying the exact class of object to be created.
+		- **Observer Pattern**: Notifying multiple objects about state changes in another object.
+		- **Singleton Pattern**: Ensuring a class has only one instance and providing a global point of access.
+-
+- # More Learn
 	- Explore the following links for valuable resources, communities, and tools to enhance your skills:
 	-
 	- ## Github & Webs

pages/Introduction.md

@@ -133,10 +133,11 @@
 		-
 		- [[Linux Mint]] :- A user-friendly distribution based on Ubuntu, designed to provide a familiar interface for users transitioning from Windows.
 -
-- ## Frameworks & Libraries
+- ## Frameworks, Libraries Common Elements
 	- You Can find particular lib & Frameworks  in that programing page
+	- Api - You can find specific APIs and related documentation on the respective programming language or framework page.
 -
-- ## Data Structures & Algorithms
+- ## Data Structures , Algorithms & OOP
 	- [[DSA , Algo & System Design]]: The study of organizing and manipulating data efficiently, focusing on fundamental structures like arrays, linked lists, stacks, queues, trees, and graphs, as well as algorithms for searching, sorting, and optimization.
 -
 - ## DevOps & CI/CD
@@ -242,9 +243,8 @@
 - ## Cybersecurity
 	- [[Cybersecurity]] - This page contains DevOps Concepts
 -
-- ## Software Informations
+- ## Software Information
   id:: 6722a764-cba3-430a-805a-3a2746eb9e3f
-  collapsed:: true
 	- [[Software]] - This page showcases all types of software, categorized by their functionality and purpose.
 -
 - # more learn