JS: JSON.stringify

By Xah Lee. Date: . Last updated: .

JSON.stringify(obj)

Convert a JavaScript object to JSON string format.

console.log(
    JSON.stringify ( {a:3 , b:[4,2]})
);
// prints
// {"a":3,"b":[4,2]}

JSON.stringify takes optional 2nd and 3rd args. For detail, see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON/stringify

Reference

ECMAScript 2015 §Structured Data#sec-json.stringify

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