Exception handling in Dart allows developers to gracefully handle and recover from unexpected runtime errors and exceptional conditions. It helps maintain program stability and provides a mechanism to handle errors that may occur during the execution of code. Let's explore the exception handling mechanism in Dart and some best practices:
1. Exception Types:
* Dart provides various built-in exception types like `Exception`, `Error`, and their subclasses, along with custom exception classes that developers can create.
* Common exception subclasses include `FormatException`, `RangeError`, `NoSuchMethodError`, and `TypeError`, among others.
* It is also possible to create custom exception classes by extending the base `Exception` class or any existing exception class.
2. Exception Handling Mechanism:
* The primary components of exception handling in Dart are `try`, `catch`, `on`, and `finally` blocks.
* The `try` block contai....
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