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difference between exception and exception handling
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Download 1M+ code from https://codegive.com • certainly! understanding exceptions and exception handling is crucial for writing robust and error-resistant code in many programming languages. let’s break down the concepts and provide code examples to illustrate the differences. • what is an exception? • an *exception* is an event that occurs during the execution of a program that disrupts the normal flow of instructions. it is typically an error or unexpected behavior that the program cannot handle naturally. examples of exceptions include: • division by zero • accessing an index out of bounds in an array • trying to open a file that does not exist • what is exception handling? • *exception handling* refers to the mechanisms provided by programming languages to gracefully handle exceptions without crashing the program. this usually involves using specific constructs to catch exceptions, allowing the program to continue running or to fail gracefully. • key components of exception handling • 1. **try block**: code that may throw an exception is placed in a `try` block. • 2. **catch block**: this block catches the exception if one is thrown in the `try` block and allows the programmer to define how to respond to that exception. • 3. *finally block* (optional): code that will always execute after the `try` and `catch` blocks, regardless of whether an exception was thrown. • example in python • here’s an example that illustrates the difference between an exception and exception handling: • • explanation of the example • 1. **exception**: • in the function `divide_numbers`, calling `divide_numbers(10, 0)` raises a `zerodivisionerror`, which is an example of an exception. • 2. **exception handling**: • the `try` block contains the code that may throw an exception. • the `except` block catches the `zerodivisionerror` and executes code to handle the error gracefully by printing an error message. • the `finally` block runs regardless of whether an exception occurred, ensuring that certain cleanup or final steps a ... • #Exception #ExceptionHandling #numpy • java difference between and • java difference between two instants • java difference between two lists • java difference between two dates • java difference between float and double • java difference between int and integer • file handling in java • java handling exceptions best practices • java handling json • java handling • java handling null • java handling interruptedexception • java handling errors • java handling multiple exceptions • java handling null pointer exception • java handling exceptions • java exceptions • java exception has occurred
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