Taking User Input at Runtime in Dart | stdin.readLineSync & Type Casting (int, double)

Welcome to this complete Dart tutorial where you’ll learn how to take user input at runtime using stdin.readLineSync(), and how to type cast the input into different data types like int and double!

In this video, we will cover:

How to use stdin.readLineSync() for user input

How to cast the input (which is a String by default) into int and double

Common mistakes beginners make while type casting

Tips to handle invalid input and avoid crashes

Real-world examples of user input handling in Dart
Whether you're a beginner learning Dart or brushing up your skills for Flutter development, understanding runtime input handling is crucial.
We’ll keep the explanation simple, with examples that are easy to follow even if you're just getting started!

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