JSON

Creator

Creator

Seonglae Cho

Created

Created

2020 Jan 24 14:25

Editor

Editor

Seonglae Cho

Edited

Edited

2026 May 22 15:1

Refs

Refs

It should be static by itself and not depend on other files

Limitation: does not support multi-line strings

Does not support hexadecimal notation either (
superjson)


delete myObj.test.key1;

JSON Usages

ynqa • Updated 2026 May 22 13:2

A lot of data pipelines spend the bulk of their CPU time deserializing JSON (

apache • Updated 2026 May 22 6:58

)

Fast columnar JSON decoding with arrow-rs

JSON is the most common serialization format used in streaming pipelines, so it pays to be able to deserialize it fast. This post covers in detail how the arrow-json library works to perform very efficient columnar JSON decoding, and the additions we've made for streaming use cases.

https://www.arroyo.dev/blog/fast-arrow-json-decoding

Fast columnar JSON decoding with arrow-rs

Remove a JSON attribute

The selected answer would work for as long as you know the key itself that you want to delete but if it should be truly dynamic you would need to use the [] notation instead of the dot notation. For example: var keyToDelete = "key1"; var myObj = {"test": {"key1": "value", "key2": "value"}} //that will not work.

https://stackoverflow.com/questions/1219630/remove-a-json-attribute

Backlinks

Template Language Redis Module Geodata JS Object

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