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sheng li
sheng li

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Why \\uXXXX Shows Up in JSON and How to Decode It Safely

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Luis

I found the discussion on decoding Unicode escapes in JSON to be particularly insightful, especially the point about letting the JSON parser handle the escapes instead of manually replacing them. In my experience, this approach has helped prevent issues with quotes, escaped backslashes, and control characters. I've also encountered situations where decoding twice has led to unexpected characters, so it's great to see that warning highlighted. One question I do have is how to handle cases where the input JSON is incomplete or malformed - are there any best practices for robustly handling such scenarios while still ensuring correct decoding of Unicode escapes?