Dart basics - 01 Data types and variables

In this video, we dive into two essential programming concepts: data types and variables in Dart. We’ll start by understanding the main function, then explore how variables work, how to change their values, and the difference between var and specific data types like String, int, and double. By the end, you'll know how to use variables effectively in your Dart programs.

🔹 Topics Covered:
✅ Understanding the main function
✅ What are variables and why do we use them?
✅ Using var vs. specifying data types (String, int, double)
✅ How to insert variable values inside strings
✅ Printing dollar signs inside strings

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