javascript foreach array of object get value by key

var lunch = {
	sandwich: 'ham',
	snack: 'chips',
	drink: 'soda',
	desert: 'cookie',
	guests: 3,
	alcohol: false,
};

Object.keys(lunch).forEach(function (item) {
	console.log(item); // key
	console.log(lunch[item]); // value
});

// returns "sandwich", "ham", "snack", "chips", "drink", "soda", "desert", "cookie", "guests", 3, "alcohol", false

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DUS 115 points

                                    const obj = {
  name: 'Jean-Luc Picard',
  rank: 'Captain'
};

// Prints &quot;name Jean-Luc Picard&quot; followed by &quot;rank Captain&quot;
Object.keys(obj).forEach(key =&gt; {
  console.log(key, obj[key]);
});

Thank you! 1

4 (1 Votes)

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                                    const object1 = {
  a: 'somestring',
  b: 42
};

for (const [key, value] of Object.entries(object1)) {
  console.log(`${key}: ${value}`);
}

Thank you! 10

4 (10 Votes)

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