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Kotlin lessons (30/33)

Kotlin — Exceptions

Try-catch

try {
    val result = 10 / 0
} catch (e: ArithmeticException) {
    println(e.message)
} finally {
    println("Done")
}

Custom exceptions

class MyException(message: String) : Exception(message)

throw MyException("Error occurred")

Mini Practice

  1. Handle exceptions
  2. Use finally
  3. Create custom exceptions
  4. Practice try-catch

Up Next

Continue with File I/O - File operations.

Related Topics

GenericsExtensionsCoroutinesFile Handling

Frequently Asked Questions about Exceptions

What is Exceptions in Kotlin?

Exceptions is a fundamental concept in Kotlin. This lesson explains it step by step with clear examples, making it easy for beginners to understand.

How do I learn Exceptions?

Start by reading the explanation above, then try the code examples. Practice by modifying the examples and experimenting with different values. Hands-on practice is the best way to learn Exceptions.

Why is Exceptions important in Kotlin?

Exceptions is essential for Kotlin development. Understanding this concept will help you write better code and solve real-world problems more effectively.