how to find the key of an value in an object
function getKeyByValue(object, value) {
return Object.keys(object).find(key => object[key] === value);
}
const map = {"first" : "1", "second" : "2"};
console.log(getKeyByValue(map,"2"));how to find the key of an value in an object
function getKeyByValue(object, value) {
return Object.keys(object).find(key => object[key] === value);
}
const map = {"first" : "1", "second" : "2"};
console.log(getKeyByValue(map,"2"));javascript iterate object key values
Object.entries(obj).forEach(([key, value]) => {
console.log(key, value);
});js find key by value in object
Object.keys(object).find(key => object[key] === value)Copyright © 2021 Codeinu
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