javascript Symbols are not included in for...in Loop

SAMER SAEID answered on May 21, 2022 Popularity 1/10 Helpfulness 1/10

answer javascript Symbols are not included in for...in Loop

javascript Symbols are not included in for...in Loop

Comment

let id = Symbol("id");

let person = {
    name: "Jack",
    age: 25,
    [id]: 12
};

// using for...in
for (let key in person) {
    console.log(key);
}

Popularity 1/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: javascript symbols

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Contributed on May 21 2022

SAMER SAEID

0 Answers Avg Quality 2/10

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javascript Symbols are not included in for...in Loop

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