An exception handler is a try
/catch
statement.
Any exception raised in the lines of code included in the try
block is handled in the corresponding catch
block:
try {
//lines of code
} catch (e) {
}
e
in this example is the exception value.
You can add multiple handlers, that can catch different kinds of errors.
Lessons in this unit:
0: | Introduction |
1: | Types of errors |
2: | Creating exceptions |
3: | ▶︎ Handling exceptions |
4: | Finally |
5: | Nested try blocks |
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