EmbeddingGemma 2: an open, lightweight multimodal embedding model
deepmind.google·6d ago
AI Engineering
Lobsters·Aug 3·5 min read
Your JSON Is Lying to You
TL;DR
JSON, while popular for data exchange, can mislead developers by altering data types during serialization, leading to unexpected results. This subtlety can cause issues in applications relying on accurate data representation.
✦ Why It Matters
Review your JSON serialization processes to ensure data integrity and avoid potential bugs.
Key Takeaways
- Use decimal strings for large integers to avoid precision loss.
- Define API contracts that specify how to handle undefined values.
- Convert Dates to a standard string format to preserve information.
- Implement explicit serialization for non-JSON types like Maps and Sets.
How It Works
JSON.stringify converts JavaScript objects into JSON format, but it alters certain values, such as rounding large integers and omitting undefined properties. This process can lead to data discrepancies when the serialized JSON is parsed back into JavaScript.