Answers for "how to find key javascript"

2

get keys of dictionary js

// Get keys of a dictionary
let dict = { a:1 , b:2 , c:3 }

console.log( Object.keys(dict) ) // expected output : ['a', 'b', 'c']
Posted by: Guest on July-20-2020
12

js find key by value in object

Object.keys(object).find(key => object[key] === value)
Posted by: Guest on December-30-2020

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