Answers for "loop object in javascript es6"

5

javascript loop object

let obj = {
  key1: "value1",
  key2: "value2",
  key3: "value3"
}

Object.keys(obj).forEach(key => {
    console.log(key, obj[key]);
});
// key1 value1
// key2 value2
// key3 value3

// using for in - same output as above
for (let key in obj) {
  let value = obj[key];
  console.log(key, value);
}
Posted by: Guest on May-04-2020
2

es6 loop through object

for (var [key, value] of phoneBookMap) {
  console.log(key + "'s phone number is: " + value);
}
Posted by: Guest on July-13-2020
5

javascript iterate object key values

Object.entries(obj).forEach(([key, value]) => {
	console.log(key, value);
});
Posted by: Guest on March-30-2020

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