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loping through map in js

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Gifted Goat answered on April 7, 2020 Popularity 8/10 Helpfulness 5/10

answer loping through map in js

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loping through map in js

Comment

for (let key of map.keys()) {
	console.log(key);
}

// output
// one
// two
// 3

for (let value of map.values()){
	console.log(value);
}

// output
// first element
// second element
// third element

for (let [key, value] of  map.entries()) {
	console.log(key + " = " + value)
}

//output
// one = first element
// two = second element
// 3 = third element

Popularity 8/10 Helpfulness 5/10 Language javascript

Source: www.hackinbits.com

Tags: javascript map

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Contributed on Nov 25 2022

Gifted Goat

0 Answers Avg Quality 2/10

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loop through map in js

Comment

const object = {'a': 1, 'b': 2, 'c' : 3};
for (const [key, value] of Object.entries(object)) {
  console.log(key, value);
}

Popularity 10/10 Helpfulness 6/10 Language javascript

Source: stackoverflow.com

Tags: javascript j

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Contributed on Apr 07 2020

Alive Alligator

0 Answers Avg Quality 2/10

javascript Iterate Through a Map

Comment

let map1 = new Map();
map1.set('name', 'Jack');
map1.set('age', '27');

// looping through Map
for (let [key, value] of map1) {
    console.log(key + '- ' + value);
}

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: Grepper

Tags: iterate

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Contributed on May 21 2022

SAMER SAEID

0 Answers Avg Quality 2/10

how to loop through a map in js

Comment

-1

var myMap = new Map();
myMap.set("0", "foo");
myMap.set(1, "bar");
myMap.set({}, "baz");

for (const [key, value] of Object.entries(myMap)) {
  console.log(key, value);
}

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on May 12 2021

Breakable Baboon

0 Answers Avg Quality 2/10

js loop trough map

Comment

for (let key of map) {
	console.log(key);
}

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Nov 17 2020

Av3

0 Answers Avg Quality 2/10

loping through map in js

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