xxxxxxxxxx
let map = new Map();
map.set('key1', 'value1');
map.set('key2', 'value2');
for (let [key, value] of map.entries()) {
console.log(key + ' - ' + value)
}
xxxxxxxxxx
map = new Map();
map.set('key1', 'value1');
map.set('key2', 'value2');
for (let [key, value] of map.entries()) {
console.log(key + ' - ' + value)
}
xxxxxxxxxx
recipeMap.forEach((value, key) => {
console.log(`${key} costs ${value}`);
});
xxxxxxxxxx
let map1 = new Map();
map1.set('name', 'Jack');
map1.set('age', '27');
// looping through the Map
for (let key of map1.keys()) {
console.log(key)
}
xxxxxxxxxx
const object = {'a': 1, 'b': 2, 'c' : 3};
for (const [key, value] of Object.entries(object)) {
console.log(key, value);
}
xxxxxxxxxx
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);
}
xxxxxxxxxx
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);
}
xxxxxxxxxx
Map<String, String> map =
for (Map.Entry<String, String> entry : map.entrySet()) {
System.out.println(entry.getKey() + "/" + entry.getValue());
}
xxxxxxxxxx
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);
}