How do you handle JSON decoding errors in Go?
- Check error returned by json.Unmarshal
- Handle errors with a custom error message
- Ignore errors
- Use panic() to handle errors
In Go, JSON decoding errors are typically handled by checking the error returned by the json.Unmarshal function. This function returns an error if the JSON decoding fails, allowing developers to handle it gracefully. Ignoring errors or using panic() is generally discouraged as it can lead to unexpected behavior and make the code harder to debug. Handling errors with a custom error message provides better insight into the specific issue encountered during JSON decoding.
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