JAVA

Java Tutorial

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📚 57+ Topics 📊 Beginner to Advanced 🆓 100% Free 🇮🇳 English + Hindi (Soon)

▶ Start from Beginning 📋 Table of Contents

📌 About This Tutorial Java OOP, collections, multithreading, JDBC, Spring Boot basics with real examples and projects. This course covers 57+ topics from basics to advanced — click any topic to open its tutorial page.

📋 Java Tutorial — Complete Table of Contents

1 Getting Started 6 topics

01 Introduction to C++ 02 C++ vs C — Key Differences 03 Setting Up C++ Environment 04 First C++ Program 05 C++ Program Structure 06 Namespaces in C++

2 Variables & Data Types 4 topics

01 Variables & Data Types in C++ 02 auto & decltype 03 References in C++ 04 Constants — const & constexpr

3 Operators & Control Flow 5 topics

01 Operators in C++ 02 if, else, switch 03 Loops — for, while, do-while 04 Range-based for Loop 05 break, continue, goto

4 Functions 6 topics

01 Functions in C++ 02 Default Arguments 03 Function Overloading 04 Inline Functions 05 Recursion 06 Lambda Expressions

5 Arrays, Pointers & Strings 5 topics

01 Arrays in C++ 02 Pointers in C++ 03 Dynamic Memory — new & delete 04 std::string Class 05 String Operations

6 Object-Oriented Programming 12 topics

01 OOP Concepts Overview 02 Classes & Objects 03 Constructors & Destructors 04 this Pointer 05 Static Members 06 Encapsulation & Data Hiding 07 Inheritance — Types & Examples 08 Polymorphism — Function Overriding 09 Virtual Functions & vtable 10 Abstract Classes & Pure Virtual 11 Friend Functions & Classes 12 Operator Overloading

7 Templates & STL 7 topics

01 Function & Class Templates 02 STL — Introduction 03 Vectors 04 List, Stack & Queue 05 Map & Unordered Map 06 Set & Unordered Set 07 Algorithms — sort, find, etc.

8 Exception Handling 3 topics

01 try, catch, throw 02 Standard Exceptions 03 Custom Exceptions

9 File Handling 3 topics

01 File I/O in C++ 02 ifstream & ofstream 03 Binary File Operations

10 Advanced Topics 6 topics

01 Smart Pointers 02 Move Semantics 03 Multithreading — std::thread 04 C++ Modern Features (11/14/17/20) 05 Design Patterns in C++ 06 C++ Projects for Beginners

📖 About Java

C++ was developed by Bjarne Stroustrup in 1979 as an extension of C with object-oriented features. It is one of the fastest languages available and is used in game development (Unreal Engine), browsers (Chrome), databases, and competitive programming. C++ combines low-level control with high-level abstractions.

Java Tutorial

📋 Java Tutorial — Complete Table of Contents

📖 About Java

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