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ENOOP concepts, explained simply
Comment ' Oops ' for more details
Follow @enginari_ for more
#code #coding #oops #technology #codewithme
@enginari_
#Oop Concepts
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INOOPS Concepts Explained in Simple Words
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{ oop concepts, programming fundamentals, learn coding, software development, java basics, python programming, coding for beginners, tech education, developer tips, intellipaat }
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#OOP #programming #python #java #coding #developer #softwareengineering #learncoding #intellipaat #techlearning #codejourney
@intellipaat
82.5K
MIThese are the SOLID Principles every developer must know before a low-level design interview.
They’re not just theory — they’re the foundation of writing clean, maintainable, and scalable code.
Let’s simplify these with real-world analogies 👇
1️⃣ S — Single Responsibility Principle (SRP)
Definition: A class should do only one job.
Analogy: Like a coffee machine — it only makes coffee , not toast .
Example:
• ❌ Don’t mix “order handling” and “email sending” in one class.
• ✅ Create separate classes: OrderService, EmailService.
⸻
2️⃣ O — Open/Closed Principle (OCP)
Definition: You should be able to add new features without changing old code.
Analogy: Like adding a new app to your phone without changing the OS.
Example:
• ❌ Editing core payment logic to add UPI.
• ✅ Just add a new UPIPayment class that follows the existing interface.
⸻
3️⃣ L — Liskov Substitution Principle (LSP)
Definition: A child class should work wherever its parent class works.
Analogy: Like replacing a regular light bulb with an LED — it just works .
Example:
• ✅ A Penguin class shouldn’t extend Bird if it can’t fly — it breaks expectations.
⸻
4️⃣ I — Interface Segregation Principle (ISP)
Definition: Don’t force a class to use methods it doesn’t need.
Analogy: Like having a TV remote with only the buttons you use
Example:
• ❌ One giant “Device” interface with print(), scan(), fax().
• ✅ Split into Printer, Scanner, Fax interfaces separately.
⸻
5️⃣ D — Dependency Inversion Principle (DIP)
Definition: Depend on interfaces, not on concrete classes.
Analogy: Like plugging a charger into any wall socket — not hardwiring it.
Example:
•✅Code should use PaymentInterface, not a direct PayPal or Stripe class.
#SOLIDPrinciples #SoftwareEngineering #DesignPatterns #SystemDesign #CodingTips #OOP #BackendDevelopment #ProgrammingTips #TechReels #LearnSystemDesign #ScalableSystems #java #TechEducation #SoftwareDesign #interview #jobs
(SOLID Principles, Clean Code, Object Oriented Design, Design Patterns, Code Quality, Software Engineering, OOP Concepts, Maintainable Code, Developer Tips)
@mission_compile
3.1K
BBObjects in Java explained in the simplest way for beginners.
If you're learning Java programming, understanding objects and classes is the core of object oriented programming.
An object is an instance of a class that holds data and behavior.
Using objects, you can create multiple real-world representations in your code with different values.
This concept is very important for coding interviews, Java developers, and anyone starting with OOP concepts.
Mastering objects will help you write clean, reusable, and scalable code.
If you're a beginner in Java, start building strong fundamentals with concepts like classes, objects, methods, loops, and arrays.
Follow for more Java tutorials, coding tips, and beginner-friendly programming content. 🚀
#bbstack #jobs #careers #codingseries #tech
@bbstack
609
TE🚀 7 Core OOP Concepts in Python Every Developer Must Know 👩💻👨💻
📲 Save this post for revision!
👥 Tag your coding buddies
💬 Which concept took you longest to understand?
✅ Follow @technicaltopics for more simplified coding guides!
📈 Hashtags (Optimized for Reach & Engagement):
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@technicaltopics
1.1K
NIઅવસ્ય મુલાકાત લો
@nileshparmar8596
1.1K
PAInheritance: When you want to create a new class 🆕, and there is already a class 📦 that includes some of the code 💻 that you want, you can derive your new class from the existing class 🔁. In doing this, you can reuse the fields and methods ♻️🛠️ of the existing class without having to write ✍️ (and debug 🐞!) them yourself. A subclass 👶 inherits all the members 📚 (fields, methods, and nested classes) from its superclass 👨🏫.
#Inheritance
#OOPConcepts
#ObjectOrientedProgramming
#JavaConcepts
#ProgrammingBasics
#CodingExplained
#LearnProgramming
#CodingForBeginners
#TechEducation
#csconcepts #LearnWithFun
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#FunLearning
#conceptsimplified #Payilagam
#PayilagamChennai
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#BestSoftwareTrainingInstituteInVelachery
@payilagamchennai
206.1K
MAJob switch roadmap 🧭
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Just wrapped up a deep dive into technical interview prep! Here’s my breakdown of the key areas to master:
1️⃣ Core CS & Coding: OOP concepts, tricky problem-solving, string/array manipulation, etc and SQL queries.
2️⃣ Tech Stack Deep-Dive: For me, that’s .NET Core, Web APIs, MVC, SQL, Azure, and Angular. Be ready to write live code!
3️⃣ Project Mastery: Know your architecture, SDLC (like Agile), and your role inside out. Confidence is key here.
4️⃣ The Game Changer: Strong communication & strategic networking. Tailor your CV, study the JD, and prioritize referrals over blind applications.
➕ Heads up: Companies are now asking about AI integration and DSA, so don’t skip those!
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9to5 life, office, software engineering,corporate life, corporate, pune, Infosys,Accenture,Delloite ,Career growth ,engineering, switch, career, mindset,
weekdays, weekends, office life, 9 to 5, job switch, Resume , Software Developer jobs , jobs ,AI , Azure ,Dot net core , Angular ,Sql ,Data science,mvc,object oriented programming
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@mayurxfit
472.4K
GE30 OOPS Concept Questions 🔥
Basic :
✅ What are the four pillars of OOP?
✅ Explain the difference between class and object.
✅ What is encapsulation? How does it improve security?
✅ Define inheritance and its types.
✅ What is polymorphism? Explain method overloading and overriding.
✅ What is abstraction? How is it implemented in Java or Python?
✅ How is an interface different from an abstract class?
✅ What is the difference between static and dynamic polymorphism?
✅ What is the difference between method overloading and method overriding?
✅ What is the difference between composition and inheritance?
Intermediate :
✅ What is multiple inheritance? Does Java support it?
✅ How does Java achieve abstraction?
✅ What is the diamond problem in OOP, and how is it resolved?
✅ Explain the difference between association, aggregation, and composition.
✅ What are access modifiers in OOP? (private, protected, public)
✅ What is the use of the ‘super’ and ‘this’ keyword?
✅ Can we override a private or static method? Why or why not?
✅ What is the difference between deep copy and shallow copy?
✅ What is a virtual function in C++?
✅ What is an abstract class, and can it have a constructor?
Advanced :
✅ What are design patterns? Name a few commonly used ones.
✅ What is SOLID in OOP, and why is it important?
✅ What is dependency injection, and how does it relate to OOP?
✅ Explain the Law of Demeter (LoD).
✅ What is a singleton class? How do you implement it?
✅ What is the difference between an interface and a protocol in OOP?
✅ How does garbage collection work in OOP-based languages like Java or Python?
✅ What is the difference between final, finally, and finalize in Java?
✅ What are friend functions and friend classes in C++?
✅ What is the difference between covariance and contravariance in OOP?
#coding #programming #development #developer
@geekydev.in
4.5K
TELet's revise the syntax for functional interface and lambda expression in this program
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🏃♀️🏃♂️ Follow @techtalenthive to learn more programmong concept.
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#java #programming #reels #techreels #Encapsulation #JavaEncapsulation #OOPConcepts #ObjectOrientedProgramming #JavaProgramming #TechExplained #ProgrammingConcepts #CodeWithMe #TechTips #LearnJava #JavaBasics #SoftwareDevelopment #TechEd #Coding101 #programming101
@techtalenthive
533
BC🚨 Airdit Software Services Pvt Ltd is Hiring!
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@bcvworld18
17.3K
COFollow & comment “Python” – I’ll DM you the PDF directly.
(Without a follow, automation won’t work!)
Want to finally understand Python with OOPs in the simplest possible way?
This reel is just the start — I’ve created a FREE PDF guide that breaks down:
– What is OOP in Python
– Real-life analogies of Classes and Objects
– All 4 Pillars of OOP: Encapsulation, Inheritance, Polymorphism, Abstraction
– Syntax + Examples + Use Cases
This PDF is all you need to master Python OOPs like a pro.
Comment “Python” and follow @syntax.error_ to get the guide in your DM instantly!
Shared with love by Abhishek Rathor – Writer & Mentor @code.abhii07
Helping 10K+ learners master DSA & Dev Skills, one reel at a time.
#PythonWithOOPs #PythonBeginners #LearnPython #PythonClasses #OOPConcepts #SyntaxError #AbhishekRathor #CodingReels #DSAwithPython #FreePDF #ReelToRealLearning #ProgrammerLife #PythonCode #PythonLearning #OOPinPython
@code.abhii07
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