iterate through map

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Easy Eel answered on April 7, 2020 Popularity 9/10 Helpfulness 4/10

answer iterate through map

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iterate through map

Comment

for (auto const& [key, val] : symbolTable)
{
    std::cout << key        // string (key)
              << ':'  
              << val        // string's value
              << std::endl;
}

Popularity 9/10 Helpfulness 4/10 Language cpp

Source: stackoverflow.com

Tags: c++ iterate map

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Contributed on Nov 27 2021

Easy Eel

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 5/10 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

java iterate through map

Comment

for (Map.Entry<String, Object> entry : map.entrySet()) {
    String key = entry.getKey();
    Object value = entry.getValue();
    // ...
}

Popularity 10/10 Helpfulness 5/10 Language java

Source: stackoverflow.com

Tags: iterate

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Contributed on May 25 2020

Nutty Newt

0 Answers Avg Quality 2/10

Iterate over map in javascript

Comment

let map = new Map();
map.set('key1', 'value1');
map.set('key2', 'value2');
for (let [key, value] of map.entries()) {
    console.log(key + ' - ' + value)
}

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: Grepper

Tags: iterate

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Contributed on Apr 19 2022

Fragile Frog

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

iterate map

Comment

Map<String, String> map = ...
for (Map.Entry<String, String> entry : map.entrySet()) {
    System.out.println(entry.getKey() + "/" + entry.getValue());
}

Popularity 10/10 Helpfulness 4/10 Language whatever

Source: stackoverflow.com

Tags: iterate

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Contributed on May 19 2021

Old-fashioned Oryx

0 Answers Avg Quality 2/10

javascript Iterate Over Map Values

Comment

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

// looping through the Map
for (let values of map1.values()) {
    console.log(values);
}

Popularity 9/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: iterate

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Contributed on May 21 2022

SAMER SAEID

0 Answers Avg Quality 2/10

use map to loop through an array

Comment

let squares = [1,2,3,4].map(function (val) {  
    return val * val;  
}); 
// squares will be equal to [1, 4, 9, 16]

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: stackoverflow.com

Tags: javascript j

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Contributed on Nov 20 2020

Creepy Gábor

0 Answers Avg Quality 2/10

iterate map

Comment

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

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: iterate

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Contributed on Aug 05 2022

Quaint Quagga

0 Answers Avg Quality 2/10

map looping

Comment

showDetails(cards, id){
  cards.map(function(card, index){
    if(card.id==id){
      console.log(card);
      return card;
    }
  })
}

Popularity 9/10 Helpfulness 2/10 Language whatever

Source: stackoverflow.com

Tags: map

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Contributed on Jan 14 2022

Gorgeous Goosander

0 Answers Avg Quality 2/10

iterate through map

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