Complete Dart Course: From Zero to Hero – A Comprehensive Guide for Beginners and Professionals

🔹 Chapter 1: Dart Fundamentals

✅ Understanding Dart’s syntax and structure
✅ Variables and data types (int, double, String, bool, var, dynamic)
✅ String manipulation and interpolation
✅ Operators (+, -, *, /, ~/, ??, ?.)
✅ Lists (List), Sets (Set), and Maps (Map)
✅ Control flow statements (if-else, switch-case, for, while, do-while)

Hands-on Exercise:
🔹 Write a program to calculate the factorial of a number using loops.

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🔹 Chapter 2: Functions and Error Handling

✅ Defining functions (void, return, and arrow functions)
✅ Function parameters (positional, named, optional)
✅ Exception handling (try-catch-finally)
✅ Using throw to create custom exceptions

Hands-on Exercise:
🔹 Create a temperature converter that handles incorrect inputs gracefully.

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🔹 Chapter 3: Object-Oriented Programming (OOP) in Dart

✅ Understanding Classes and Objects
✅ Using this keyword and constructors (default, named, factory)
✅ Inheritance, Mixins, and Abstract classes
✅ Implementing Encapsulation, Polymorphism, and Interfaces
✅ Using getters and setters

Project:
🔹 Create a Student Management System that stores student details and calculates grades.

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🔹 Chapter 4: Collections and Advanced Data Structures

✅ Working with Lists, Sets, and Maps
✅ List filtering and mapping (where, map, reduce)
✅ Using Dart’s Iterable and Stream APIs
✅ Implementing custom sorting algorithms

Project:
🔹 Develop a To-Do List App with sorting and filtering functionalities.

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🔹 Chapter 5: Asynchronous Programming in Dart

✅ Understanding Future, async, and await
✅ Using Stream for real-time data handling
✅ Error handling in asynchronous code
✅ Working with HTTP requests (dart:io, http package)

Project:
🔹 Fetch and display data from an API using Dart’s async features.

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🔹 Chapter 6: File Handling and Database Management

✅ Reading and writing files (dart:io)
✅ Working with JSON (dart:convert)
✅ Connecting Dart to databases (SQLite, Firebase)

Project:
🔹 Develop a Notes App that saves and retrieves data from a file/database.

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🔹 Chapter 7: Introduction to Flutter with Dart

✅ Setting up Flutter SDK
✅ Writing your first Flutter app with Dart
✅ Understanding Widgets, State Management, and UI Design
✅ Implementing navigation between screens

Project:
🔹 Build a weather app using Dart and Flutter.

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🔹 Chapter 8: Deploying Dart Applications

✅ Compiling Dart applications to native, web, and mobile
✅ Deploying Dart web apps to Firebase Hosting
✅ Building and publishing Dart packages

Project:
🔹 Deploy a simple portfolio website using Dart.

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🔹 Advanced Topics (Optional)

🚀 Dart Isolates – Multithreading in Dart
📡 WebSocket Programming – Real-time data communication
🔐 Security in Dart – Handling encryption and authentication
📱 Flutter Integration – Building cross-platform applications