how to iterate a map in javascript code example

Example 1: iterate map

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

Example 2: loop through map in js

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

Example 3: iterate over map key value javascript

recipeMap.forEach((value, key) => {
	console.log(`${key} costs ${value}`);
});

Example 4: js loop trough map

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

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Javascript Example

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