How do you handle errors returned by functions in Go?
- Check the err value using conditional statements
- Convert errors to integers
- Ignore the errors, as they are automatically handled by Go
- Return errors as strings
In Go, you handle errors returned by functions by checking the err value using conditional statements, typically with if err != nil. This approach allows you to inspect the error and take appropriate actions based on the error's details. Ignoring errors is generally discouraged as it can lead to unexpected behavior and issues in your program. Handling errors gracefully is an essential aspect of writing robust and reliable Go code.
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