Example in Action: Exception Handling
Exception handling is responding to unexpected errors in your program, which is a best practice. For example, if a program expects to open a file and the file is missing. The program should contain an "exception handler" to process this error (such as by sending an error message to the console). Exception handling is essential because the program continues running once the exception code executes. JavaScript has a "try...catch" statement that performs error handling. This video shows how to add exception handling to your applications. Looking at some of the applications on the web, which do you think would benefit from exception handling?
Source: PaceIT Online, https://www.youtube.com/watch?v=wLP1kEDu_8M
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