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Does JSON.stringify work with objects that are created like
obj = {}
Object.defineProperty(obj, 'prop', {
get: function() { return 1 }
set: function(value) { ... }
})
It returns {} when called on this object.
275
The JSON.stringify() method converts a JavaScript object or value to a JSON string, optionally replacing values if a replacer function is specified or optionally including only the specified properties if a replacer array is specified.
The JSON. stringify method converts a JavaScript object or value to a JSON string. It can optionally modify or filter values if a replacer function/array is specified.
The JSON. stringify() method in Javascript is used to create a JSON string out of it. While developing an application using JavaScript, many times it is needed to serialize the data to strings for storing the data into a database or for sending the data to an API or web server.
parse() is used for parsing data that was received as JSON; it deserializes a JSON string into a JavaScript object. JSON. stringify() on the other hand is used to create a JSON string out of an object or array; it serializes a JavaScript object into a JSON string. Follow this answer to receive notifications.
JSON.stringify () calls toJSON with one parameter: if this object is a property value, the property name if it is in an array, the index in the array, as a string an empty string if JSON.stringify () was directly called on this object
The static method Object.defineProperty () defines a new property directly on an object, or modifies an existing property on an object, and returns the object.
Like JSON.parse (), JSON.stringify () may throw errors, so it should be wrapped in a try catch statement. The function throws a TypeError in two contexts: if a circular reference occurs in the Javascript object or if the Javascript object contains a BigInt.
In the context of JSON.stringify (), non-enumerable properties are those that you can convert into a string without losing important contextual information.
You might want to set the enumerable option to true, like this:
Object.defineProperty(o, 'test', {
get: function () { return 1; },
enumerable: true
});
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