js foreach item matched code example

Example 1: foreach object js

const object1 = {
  a: 'somestring',
  b: 42
};
for (let [key, value] of Object.entries(object1)) {
  console.log(`${key}: ${value}`);
}
// expected output:
// "a: somestring"
// "b: 42"
// order is not guaranteed

Example 2: javascript loop through array

const myArray = ["foo","bar"];

// New version

myArray.map(item => console.log(item));

//or

myArray.forEach(item => console.log(x));

//Older version

for(let i = 0; i < myArray.length; i++) {
  console.log(myArray[i]);
}