JSON (JavaScript Object Notation) is a lightweight data-interchange format. The Stackexchange API delivers its data using this format. The tags is meant for questions about reading and interpreting JSON.

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19
votes
2answers
694 views

Extracting values from nested rules in JSON data

I have been using Mathematica to analyse some data from the StackExchange API. It is conveniently available in JSON form, which Mathematica interprets as replacement rules. However, some of the rules ...
8
votes
2answers
220 views

Exporting held expressions through JSON

Trying to round-trip expressions through JSON, I'm getting unexpected errors for held expressions, and would be grateful for advice or clues. Consider, first, something that works well ...