how to nullify every key except one javascript

Kirilchik answered on December 20, 2022 Popularity 1/10 Helpfulness 1/10

answer how to nullify every key except one javascript

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var key = 'en';

var o = {
    "languages": {
        "en": ["au", "uk"],
        "de": ["de"]
    }
}

var res = {}

res[key] = o.languages[key];

Popularity 1/10 Helpfulness 1/10 Language javascript

Tags: except javascript key

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Contributed on Dec 20 2022

Kirilchik

0 Answers Avg Quality 2/10

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