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Why Have Error & Exception Handling? Most software systems are complicated and written by a team of people.   Complexity arises from multiple sources: The business domain. The act of writing software. From multiple people working together, each one having different viewpoints. etc   The complexity can result in misunderstandings, errors & exceptions.   This is not the end of the world if the code has good error handling.   If you don't handle your errors & exceptions, your software may act unpredictably, and users may suffer a catastrophic error without knowing it or being able to detect when it...

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